Adobe Experience Manager (AEM) is expensive to run, expensive to upgrade, and expensive to leave. The 5-year total cost of ownership for an AEM deployment runs from $900K to $1.8M+. Licenses alone run $80K–$300K annually, and most enterprises use 30–40% of the functionality they’re paying for. The rest sits idle while the renewal renews.

Adobe Experience Manager to WordPress migration

When AEM 6.x reaches end-of-support, Adobe’s path forward is AEM as a Cloud Service. You’re doing a full rebuild regardless. So it’s the right moment to ask whether you want to rebuild on Adobe’s stack, or build something you own outright.

rtCamp has completed 300+ enterprise migrations to WordPress, including multiple AEM migrations for Cox Automotive brands: Dealertrack, Manheim, and the broader Cox platform. We’re a WordPress VIP Gold Agency Partner, SOC 2 Type II compliant, and ISO 27001 certified.

If WordPress is the path you choose, there’s a lot to cover between that decision and the day you finally switch AEM off. This guide walks through that entire stretch, from costs and platform planning to content, DAM, integrations, SEO, launch, and AEM decommission.

TL;DR

Why enterprises are leaving AEM

AEM works. That’s not why enterprises leave it. They leave because the cost no longer makes sense given what they actually use.

key challenges with AEM

The AEM total cost of ownership has 5 layers. 

  1. Base licence: AEM as a Cloud Service runs on a SKU-based subscription (Sites, Assets, Forms) with annual costs typically $100K–$300K for mid-market enterprise deployments.
  2. Adobe Managed Services adds $50K–$150K annually on top.
  3. Mandatory Adobe support contracts start at $50K/year for the Gold tier.
  4. The specialist AEM Java developer market commands a 40–60% premium over comparable PHP engineers, because the pool is narrow and the framework is proprietary.
  5. And then there’s the upgrade: AEM 6.5 to AEM as a Cloud Service isn’t a version increment. Adobe’s own documentation describes it as a reimplementation. Teams who upgraded from 6.3 to 6.5 are being asked to do it again.

Over five years, it runs $900K–$1.8M+.

A renewal arrives 35% higher than the prior cycle. The Cloud Service scoping comes back larger than expected. The senior AEM developer who held the implementation knowledge gives notice. Any of those makes the calculation concrete and makes the CFO, CTO, and CMO reach the same conclusion: it’s time to migrate.

AEM vs WordPress: enterprise feature comparison

WordPress replaces most of AEM’s day-to-day capability such as content scheduling, role-based access control, editorial workflow with draft/review/publish states, multisite governance, and REST API delivery. 

The plugin ecosystem fills in the rest. WPML for AEM Language Copy, ACF Pro for Content Fragments, and Gravity Forms for AEM Forms. Where AEM’s Sling APIs are involved in integrations, some will need a custom REST build rather than a direct plugin substitute. Those need to be inventoried in discovery.

Where AEM genuinely leads is real-time co-authoring, which is more mature in AEM than in WordPress. AEM Assets at a very large scale is a first-class DAM that WordPress Media doesn’t replace without a third-party system alongside it. And native Adobe Experience Cloud integration at the server-side data layer runs deeper in AEM than in WordPress equivalents, though most of those tools are CMS-agnostic at the tag layer.

Three differences companies should understand:

CapabilityAEMWordPressContent management & editorial✓ Developer involvement typical✓ Editors work independentlyContent scheduling✓✓Role-based access control✓✓Multisite / multi-brand✓✓ OnePress / WordPress multisiteLanguage / multilingual✓ Language Copy native✓ WPML or PolylangContent Fragments✓ Native✓ CPT + ACF ProExperience Fragments✓ Native✓ Reusable Block PatternsDAM at large scale✓ AEM Assets (mature)Via integration (Cloudinary, Bynder)Real-time co-authoring✓Limited native supportPersonalisation✓ Adobe Target (7-figure cost)✓ Owned infrastructure, no upsellHeadless / API delivery✓✓ WPGraphQL, REST APIUpgrade cycleAdobe-controlledYou control the roadmapSecurity & compliance✓✓ WordPress VIP: SOC 2, FedRAMP

Migration process and timeline

An Adobe Experience Manager to WordPress migration runs across three parallel workstreams.

Frontend migration covers everything user-facing, namely design, UI/UX, and interactivity. At rtCamp, we start with a starter theme and build upon it to recreate your AEM design on WordPress, mapping templates, navigation, and components to a custom WordPress theme. The output is a Gutenberg block library that gives your editorial team a personalized enterprise page builder. No developer required for day-to-day content operations.

Backend migration addresses the technical architecture underneath: hosting configuration (WordPress VIP or self-hosted), rebuilding AEM’s proprietary features as WordPress plugins or third-party integrations, and migrating existing connections to CRMs, analytics platforms, and marketing tools via WordPress REST API or GraphQL.

Content migration transfers pages, assets, metadata, and media from AEM to WordPress. Content is inventoried, mapped to WordPress content types, and migrated through a combination of automated scripts and manual review. Media assets move with their metadata intact. URL structures, redirects, and schema markup should be handled before go-live to avoid ranking loss.

These workstreams run concurrently, organized into following phases:

PhaseWeeksWhat happensDiscovery & analysisW1–W2Full AEM environment audit: component inventory, integration mapping, content architecture, project logistics. Output → a phased migration blueprint used to scope the full engagement.Application designW2–W4WordPress app architecture designed. AEM features mapped to WordPress components. Coding, customization, and integration requirements documented.Development & unit testingW3–W8Agile sprint development begins. Theme build and custom plugin development first, backend integrations follow.Migration script developmentW2–W8Runs in parallel with development. Custom ETL scripts built to extract, transform, and load content from AEM’s JCR structure into WordPress.System integration testingW5–W11SIT runs alongside active development sprints. Validates that content, design, and functionality integrate correctly in the WordPress environment.Content migrationW7–W12Content transferred via automated scripts and manual review once the frontend and backend are stable. Accuracy, structure, and completeness validated at each pass.User acceptance testingW10–W13Client-side testing for usability, functionality, and parity with the AEM instance. Client sign-off triggers live deployment.DeploymentW13–W15Live WordPress environment deployed. DNS cutover, SSL activation, CDN and caching enabled, URL replacement confirmed.Post-production supportW15–W16Dedicated support for performance, usability, and technical issues surfacing in the first weeks post-launch.

The primary driver of the timeline is the custom AEM component count and complexity. A simple presentational component migrates in a day. A complex Sling component with request-processing logic, selector-based rendering variants, and multi-template support is a multi-day engineering task. Underestimating this is the most common reason AEM migrations run over budget.

Timeline ranges by profile. Single-site migrations with under 2,000 pages and fewer than 20 custom components run 3–4 months. Medium deployments with 20–60 components and two or three Adobe Experience Cloud integrations run 5–7 months. Multi-brand or multi-region deployments with significant DAM volume run 8–14 months.

One constraint that most migration plans miss: Adobe Managed Services contracts include notice periods and early-exit penalties. The AMS expiry date is often the forcing constraint on the go-live window, and it needs to be checked in the planning phase, not when the invoice arrives.

Who runs the migration

Taking our company as an example, every AEM to WordPress migration process at rtCamp has a defined team structure. The project manager is the single point of accountability for timeline, communication, and alignment with your business goals. The core team handles execution.

Project manager → Timeline, stakeholder communication, resource coordination, and alignment with business goals throughout the engagement.

Technical architect → WordPress app architecture, integration design, and technical decision-making across the full migration.

Backend engineers → Platform configuration, custom plugin development, third-party integrations, and migration script development.

Frontend engineers → Theme development, responsive design, Gutenberg block build, and visual parity with the AEM instance.

QA engineers → Functionality testing, data migration accuracy, performance validation, and sign-off that deliverables meet the brief.

Hosting partner representatives → Infrastructure setup, performance optimization, and security compliance for managed environments such as WordPress VIP.

Depending on the project’s size and complexity, we might add DevOps engineers or business analysts to the core team.

Pre-migration assessment

AEM’s architecture spans multiple technical layers simultaneously, and missing any of them in discovery creates scope surprises mid-migration.

Start with the custom component inventory and complexity scoring. A simple presentational component and a complex Sling component with dynamic rendering and personalisation integration have entirely different rewrite costs. Every component needs a complexity score before scope is confirmed; this is the single most important input to an accurate AEM migration estimate.

Editable Templates with content policies are one of the hardest mapping problems in the migration. Count them, document their content policies, and assess each against the WordPress FSE model before any frontend work starts. Content Fragment models each become a Custom Post Type plus an ACF Pro field group. The field type mapping needs to be specified before the ETL layer is built. Workflow definitions need an inventory because AEM’s workflow engine has no direct native equivalent in WordPress. Dispatcher configuration is often the least-documented layer of an AEM implementation and the most likely to cause post-launch cache problems if not mapped.

The Adobe Experience Cloud integration dependency map determines what is migration-blocking, what can run as a parallel workstream, and what is CMS-agnostic and can be retained post-migration. That map is a pre-migration assessment deliverable, not a post-scoping discovery.

The SEO baseline also belongs here. You need that baseline before any content moves.

Each of those layers, frontend, backend, and content, has its own assessment methodology.

AEM to WordPress discovery phase: frontend, backend, and content assessment

Frontend assessment

Here, you’ll map your AEM visual identity and component architecture to WordPress equivalents. Look at: 

Document your core design choices around layout structure, typography, and color systems, and assess how they translate to a WordPress theme. If a redesign is on the roadmap, fold it into the migration. You are rebuilding the frontend from scratch either way, so there is no point doing it twice. 

Go through every AEM template, component, and custom UI element. Each needs a build decision: recreate in WordPress or replace with a maintained solution.

Check your existing optimizations, including image compression, lazy loading, caching configurations, and confirm how each translates to WordPress.

Assess how your AEM instance handles design modularity, like Experience Fragments, reusable templates, shared components, and map each to its WordPress equivalent. Done right, AEM’s Experience Fragments become Gutenberg block patterns in WordPress, so editors get reusable, on-brand components and can build pages without developer help.

Content and SEO assessment

Migration is the wrong time to discover you have 400 pages nobody visits. A content and SEO audit prevents that, so every page has a place in the migration plan. Here is what needs attention:

Crawl your AEM site using Screaming Frog or Sitebulb to compile every URL, content type, and metadata detail. This way, every page gets a migration decision: migrate, merge, retire, or update. It’s also a good time to identify topics or keywords missing from your current site, and plan new content to launch post-migration.

AEM content may rely on components (accordions, tabs, or multimedia elements) with no direct WordPress equivalent. Identify these components and decide how to recreate each one in WordPress, using Gutenberg blocks, custom post types, or shortcodes.

Extract title tags, meta descriptions, H1 and H2 structure, and image alt text from AEM. Review each against current SEO best practices, then prepare for bulk upload into WordPress using Yoast SEO or Rank Math.

Map every AEM URL to its WordPress equivalent. Where URLs change, plan and document 301 redirects to guide search engines and users to the correct pages.

Track organic traffic, keyword rankings, bounce rate, and page speed using Google Analytics, Google Search Console, and SEMrush. You will use these numbers to confirm what changed after go-live.

Backend assessment

Next, you look under the hood to assess your AEM features, workflows, and integrations.

List every native AEM feature your instance uses. It might be content authoring, asset management, personalisation, or multilingual support. For each one, document its purpose, which user roles interact with it, and any third-party dependencies. These details will guide your development efforts when you get to the execution stage.

You need to identify all the third-party tools, services, and platforms that you’ve integrated with your AEM environment. For example, CRMs, marketing automation solutions, payment gateways, analytics tools, etc. Next, determine whether WordPress has a native solution, how much customisation carries over, how data will flow between systems, and what security protocols apply. 

List every default and custom workflow in your AEM setup, from task sequences and approval stages to notifications. Then ask two questions: does this process still make sense, and how will it work in WordPress? Some workflows may fit native WordPress features or plugins; others may need custom code. At the end of this step, you’ll have a blueprint to guide your integration configurations, with every key process accounted for.

rtCamp’s 20-hour free discovery covers all of this. The output is a phased migration roadmap, confirmed risk register, and budget before any contract is signed.

Pre-migration set-up

The pre-migration phase covers all the preparatory work required before the actual migration. Prepare your development environments, take backups, and clean data.

Setting up local, testing, and live environment(s)

You need to set up three separate environments: local for development, staging for testing, and live for final deployment.  Start with the local.

Local WordPress installation setup

Your local setup should mirror your final environment as closely as possible. Here, you can choose between different methods depending on your preferences and technical requirements.

Using Docker

Docker allows you to create a standardized environment that mimics production, making it an ideal choice for teams. Follow these steps if you wish to use Docker:

  1. Install Docker and Docker Compose.
  2. Set up a Docker Compose file to define your WordPress, MySQL, and other services.
  3. Run Docker Compose to get the environment up and running:
    docker-compose up -d

This setup ensures consistency and can be versioned easily for different developers.

Using local tools

If you prefer a simpler setup, you can use tools like LocalWP or MAMP to install WordPress locally. These tools offer a user-friendly interface and reduce the need for manual configuration. They work well for less technical users or when you need to get an environment up quickly.

A side note: Setting up a multisite installation

If you have multiple sites, like example.com and blog.example.com, WordPress Multisite can keep them all under one roof. You can structure your multisite in one of two ways: subdirectory or subdomain. Let’s see each in detail.

Subdirectory vs subdomain structure

A subdirectory structure is used when your sites are part of the same domain, like example.com/site1 or example.com/site2.

In wp-config.php, add the following lines: define('WP_ALLOW_MULTISITE', true);

A subdomain structure is used when your sites are in separate subdomains, like site1.example.com or site2.example.com.

This setup requires DNS configuration to point each subdomain to your local server.

When you’ve your local WordPress environment set up, you can customize your WordPress directory.

Preparing the wp-content directory

First, customize the default wp-content directory based on your project’s requirements.

The default wp-content directory contains the standard themes and plugins included with a fresh WordPress installation. These are not necessary for your project, so you should remove them:

“`rm -rf wp-content“`

By deleting this directory, you are clearing out all default themes and plugins to make space for the custom setup that will be used during the migration.

Next, replace the default wp-content with your project-specific content by cloning the appropriate repository. This repository will serve as the foundation for your migration:

“`

# Clone the repository

git clone [email protected]:YOUR_ORG/YOUR_PROJECT.git wp-content

“`

This repository should contain:

This repository is the foundation of your local environment. It contains everything the migration needs to get started.

Setting up a version control system (and a branching strategy)

With your local environment ready, set up version control using Git and host the repository on GitHub. It keeps all code changes organized and makes collaboration across the team straightforward. Here’s how to go about this:

git checkout master

git pull origin master

git checkout -b migration-branch

This ensures that your work remains separate until it is ready to be merged.

git push origin migration-branch

Staging environment setup

Local environment done, changes committed, it’s time to set up staging. Your hosting provider may also help with this, so get in touch with them.

Here are a few things staging shouldn’t skip:

Also perform QA testing on the staging environment, including link checks, media availability, and functionality.

Live environment setup

The final AEM to WordPress migration step is deploying your staging environment instance to the live environment. But before you do (when we get to the launch), keep these in mind:

And finally, no matter which environment you’re working in, stick to these basics:

This structured approach to environments and development best practices helps reduce risks during the transition from AEM to WordPress.

Backing up your AEM setup

Take a full backup of your AEM instance before the migration starts. It gives you a safe fallback if something goes wrong. Let’s dive into how each piece of your AEM setup can be backed up step by step.

What to back upHowFormatImages, media, and videosExport from the DAM repository as compressed files.zipPages and contentUse AEM Package Manager to create packages containing pages, templates, and related assets.zip or .xmlUsersExport from the User Management Console.json or .xmlMetadataExport alongside digital assets using AEM Metadata Schema Forms via Package Manager.json or as part of asset packagesAnalytics dataCoordinate with Adobe Analytics and export reports directly from the analytics provider.csv or .jsonIntegration configurationsExport via Package Manager or save manually.yaml or .xmlCustom codeSnapshot branches and tags in your Git repositoryGit snapshotForms and submission dataExport forms as .zip packages and submission data separately.zip for forms, .csv or .sql for submissionsWorkflowsExport workflow models and instances via AEM Package Manager.zipTaxonomy and tagsExport using CRXDE Lite or AEM Package ManagerVaries

Once you’ve backed up all your AEM components, secure it. Store backups in encrypted cloud storage such as AWS S3, keep at least one copy offsite, and verify the integrity of each backup before the migration runs. 

Preparing your AEM content for migration

Don’t carry old content problems into WordPress. Outdated pages, broken links, and inconsistent metadata can all make the move messier than it needs to be. Here’s what to tackle first.

Data cleanup and preparation

1. Identify what stays and what goes. Run AEM’s Content Inventory Reports to list every page, blog post, and content piece. Decide what to migrate, merge, archive, or retire.

2. Remove duplicate and outdated content. Use AEM’s Version Purging to delete older, redundant content versions. Only relevant content should make the move.

3. Standardize metadata. Review title tags, meta descriptions, and image alt text. Fill in what is missing and update anything that doesn’t align with your current SEO goals.

4. Fix broken links. Run AEM Link Checker to detect and correct broken internal links before migration scripts run.

5. Consolidate and optimize digital assets. Centralize all assets in the AEM DAM. Compress images using TinyPNG and videos using HandBrake.

6. Clean up tags and metadata. Review and standardize tags and metadata for all assets using AEM’s Tagging Interface.

7. Standardize folder structure and file naming. Store assets in a logical folder structure grouped by type or campaign. Give files descriptive names, such as homepage-banner.jpg instead of img123.jpg. This makes them easier to find in the WordPress Media Library and helps search engines understand what they contain.

Content mapping

Content mapping is like creating a blueprint for where each part of your AEM content belongs in WordPress. We’ll show you how to interpret the data exported from AEM, map it to WordPress, and even automate the process with custom scripts.

First, you need to get content out of AEM. AEM provides a few different ways to do this:

Here’s a sample of AEM export data (in JSON Format).


			{
  "homepage": {
    "jcr:primaryType": "cq:Page",
    "jcr:content": {
      "jcr:primaryType": "cq:PageContent",
      "jcr:title": "Welcome to Our Site",
      "jcr:description": "A brief description of the homepage",
      "sling:resourceType": "project/components/page/home",
      "header": {
        "jcr:primaryType": "nt:unstructured",
        "title": "Header Title",
        "subtitle": "Welcome to our website"
      },
      "mainContent": {
        "jcr:primaryType": "nt:unstructured",
        "text": "This is the main content area of the homepage."
      }
    }
  }
}

For better understanding, let’s break down the AEM export data that we just saw and trace its mapping to WordPress. First, there’s some page level information.

The “homepage” key represents the whole page. It’s like the foundation, we’ll map this to a WordPress Page.

The “jcr:title”: “Welcome to Our Site” is straightforward, it becomes the title of the WordPress page.

“jcr:description” can either be used as an excerpt in WordPress or even as the meta description if we’re using an SEO plugin like Yoast.

Now, let’s look at sections within the page.

The “header” node in AEM contains a “title” and a “subtitle”. In WordPress, we could create custom fields to store this information. Plugins like Advanced Custom Fields (ACF) are perfect for this kind of data because it allows us to add fields like “Header Title” and “Header Subtitle”. The “mainContent” holds the main text on the page, and this content will go directly into the WordPress Editor, it’s the core content users will see.

Here’s a mapping table for easy reference:

AEM data propertyWordPress mappingDetails“jcr:title”Page TitleBecomes the WordPress page title.“jcr:description”Excerpt / Meta DescriptionUseful for SEO (e.g., via Yoast plugin).“header.title”Custom Field (Header Title)Created with ACF for easy management.“mainContent.text”Main Page ContentMaps to the WordPress Editor.

Automating content mapping with custom scripts

If you have thousands of pages to migrate, doing all the work manually would take far too long. A custom JavaScript or Python script can automate the repetitive tasks and speed up the process.

Here’s an example of how you can do it with JavaScript and Axios. We’ll use Node.js to read the AEM JSON and send the content to WordPress.


			const axios = require('axios');
const fs = require('fs');

// Load AEM data from JSON file
fs.readFile('aem_content.json', 'utf8', (err, data) => {
  if (err) {
    console.error('Error reading the AEM JSON file:', err);
    return;
  }

  const aemData = JSON.parse(data);
  const homepage = aemData?.homepage?.['jcr:content'];

  if (!homepage) {
    console.error('Invalid AEM data structure.');
    return;
  }

  // Prepare data for WordPress
  const wpData = {
    title: homepage['jcr:title'],
    content: homepage?.mainContent?.text || '',
    excerpt: homepage['jcr:description'],
    status: 'publish'
  };

  // WordPress REST API endpoint
  const wpApiUrl = 'https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fyour-wordpress-site.com%2Fwp-json%2Fwp%2Fv2%2Fpages%26%2339;;
  const username = 'your_username';
  const password = 'your_application_password'; // Create an application password in WordPress

  // Encode credentials for Basic Authentication
  const encodedCredentials = Buffer.from(`${username}:${password}`).toString('base64');

  // Send data to WordPress using Axios
  axios
    .post(wpApiUrl, wpData, {
      headers: {
        'Authorization': `Basic ${encodedCredentials}`,
        'Content-Type': 'application/json'
      }
    })
    .then(response => {
      if (response.status === 201) {
        console.log('Page created successfully:', response.data);
      } else {
        console.error('Failed to create page. Status:', response.status);
      }
    })
    .catch(error => {
      console.error('Error creating the page:', error.response ? error.response.data : error.message);
    });
});

The script takes care of the repetitive work. The table below lays out the mapping for each AEM component, its WordPress counterpart, and the action it needs.

AEM componentWordPress equivalentAction needed / Tools****DetailsPage Nodes (cq:Page)Pages or PostsMap AEM pages to WordPress Pages or PostsUse the WordPress REST API to create new Pages or Posts. Preserve titles, slugs, and metadata.Structured Content (cq:PageContent)Custom Post Types (CPTs)Use Custom Post Types UI or custom code to define CPTsFor content that doesn’t fit WordPress standard posts/pages (e.g., Locations, Policies).Digital Assets (DAM)Media LibraryUse the WordPress Media Library REST API to uploadDownload assets from AEM DAM, then upload to WordPress and update content links.Metadata (jcr:description, dc:title)Yoast SEO Metadata or Custom FieldsMap AEM metadata to SEO fields via Yoast SEO pluginUse Advanced Custom Fields (ACF) if metadata requires custom handling beyond SEO.Images, Media, VideosMedia LibraryUpload via REST API and link in contentMake sure to preserve ALT text, titles, and descriptions for accessibility and SEO.Tags and CategoriesTags and CategoriesDefine tags and categories in WordPressReflect the categorization and tagging structure from AEM to ensure content remains discoverable.Sub-pages / Page HierarchiesParent-Child Page RelationshipsMaintain relationships using WordPress Page attributesUse a hierarchical structure in WordPress to retain SEO and user navigation paths.Content FragmentsReusable Blocks or CPTsCreate Reusable Blocks in GutenbergUse Custom Post Types if the content fragment is used across multiple sections but requires custom fields.Embedded Components (sling:resourceType)Gutenberg Blocks or ShortcodesDevelop custom Gutenberg blocks or use shortcodesConvert AEM-specific components (e.g., carousels, callouts) to Gutenberg blocks for better editing flexibility.Forms (AEM Forms)Gravity Forms or Contact Form 7Use a form builder plugin to recreate the formsMigrate submission data as CSV and import into Gravity Forms or another plugin. Preserve all form fields and logic.User RolesWordPress User RolesUse User Role Editor to create custom roles if neededMap AEM user roles to WordPress (e.g., Author, Editor). Custom roles may need to be created to match AEM capabilities.Permissions (rep:Policy)Custom CapabilitiesUse User Role Editor or Members pluginIf AEM has specific access control, create custom roles with equivalent permissions in WordPress.URL StructurePermalink Structure and 301 RedirectsUpdate permalinks to match AEM URLs or use a Redirection pluginEnsure consistent URLs for SEO purposes. Create 301 redirects for any changes.Workflows (cq:workflow)Editorial Workflows (via plugins)Implement using plugins like Edit Flow or PublishPressWorkflows in AEM can be recreated to manage content creation and approval processes in WordPress.Taxonomy (tags, categories)Custom TaxonomiesUse Custom Taxonomies to replicate AEM content categoriesPreserve the same tagging and categorization schema for consistent content organization.Analytics (Adobe Analytics)Google Analytics or another Analytics PluginEmbed tracking codes into theme files or use Site KitExport historical data from Adobe Analytics to maintain reporting continuity. Implement new tracking tags in WordPress.Experience FragmentsReusable Content BlocksConvert to Gutenberg Reusable BlocksExperience fragments from AEM can be turned into reusable blocks for use in various parts of the site.Personalization (targeted components)Personalization Plugins or custom codingUse WP Engine Personalization or custom scriptsAEM personalizations need to be replaced by plugins or custom logic for targeted content delivery in WordPress.Language Copies / TranslationMultilingual Plugin (e.g., WPML, Polylang)Use a plugin to manage language copies and translationsEnsure that translated pages in AEM are properly mapped to translated pages in WordPress using a multilingual plugin.Redirect RulesRedirection PluginSet up using the Redirection Plugin in WordPressMigrate existing AEM redirect rules to WordPress to maintain SEO and user experience.Scripts and IntegrationsCode Snippets Plugin or in Theme FilesAdd tracking codes, third-party integrations manuallyScripts for services like analytics, CRMs, or marketing tags should be placed in theme files or using plugins like Insert Headers and Footers.Embedded Video and MediaGutenberg Video Block or ShortcodeInsert media using Gutenberg video blocks or via oEmbed URLsEnsure that all media URLs are preserved, and use responsive video blocks for mobile compatibility.DAM RenditionsImage Sizes (Responsive Images)Upload different image sizes to WordPress Media LibraryReplicate AEM DAM renditions by generating multiple image sizes for different screen resolutions using WordPress.Forms Data (Submitted Responses)Gravity Forms EntriesExport form submissions from AEM and import to Gravity FormsEnsure data is imported properly to preserve user information and past submissions.Author InformationCustom User MetaUse ACF to create additional fields for author detailsAEM’s author data like biographies can be added to WordPress using custom user meta fields or ACF.Vanity URLs (vanityUrl property)Custom RedirectsUse Redirection Plugin for vanity URLsSet up vanity URLs in WordPress to redirect to their target pages, preserving any custom short URLs.

AEM to WordPress frontend migration

The frontend migration starts with the theme. You built a starter theme locally during pre-migration. Now you build on it to recreate your AEM design in WordPress.

Base theme creation

WordPress themes are typically PHP-based and represent the visual layer of your site. To match your AEM site’s existing design, create a custom theme in WordPress. A working theme needs two files at minimum:

style.css — defines core styling

index.php — serves as the fallback template for displaying content

Build from there, adding template files and custom components as the design requires.

Templates

AEM uses editable templates (cq:Template) to define page structures, whereas WordPress uses template files to control how different types of content are displayed. For example, you can create:

single.php – Used to display individual blog posts.

page-{slug}.php – Custom templates for specific pages, allowing unique layouts per page type.

Template files in WordPress give you the same level of control over page structure as AEM, with far less overhead.

Content editor tools: Gutenberg blocks vs. AEM components

AEM components, like Hero Banners or Callout Blocks, can be converted into Gutenberg Blocks in WordPress. The Gutenberg Block Editor uses JavaScript and React, which allows custom blocks to mirror AEM component functionality while giving editors a visual page-building experience.

Custom post types

AEM often features custom content types, such as “Location” or “Service”. These should be replicated as Custom Post Types (CPTs) in WordPress. This way, specific content types remain distinct from standard Pages and Posts.

To create a CPT in WordPress, use the register_post_type() function.

Example:


			function create_custom_post_types() {
    register_post_type('location', [
        'label' => 'Location',
        'public' => true,
        'supports' => ['title', 'editor', 'custom-fields'],
        'menu_icon' => 'dashicons-location-alt',
    ]);
}
add_action('init', 'create_custom_post_types');

This code snippet creates a new post type called Location, which can have its own set of fields, taxonomies, and templates, similar to AEM’s custom content types.

Gutenberg Synced Patterns for AEM Experience Fragments

AEM Experience Fragments let authors build a content block once and reuse it across multiple pages. When one changes, all instances update. In WordPress, Gutenberg Synced Patterns (previously called Reusable Blocks) do the same job. Export the Experience Fragment as HTML or JSON, then use the WordPress REST API to create the equivalent Reusable Block. Editors can place it anywhere on the site, and editing it in one place updates it everywhere.


			wp.apiFetch({
    path: '/wp/v2/blocks',
    method: 'POST',
    data: {
        title: 'Reusable Block Title',
        content: 'HTML Content Here</p>',
        type: 'wp_block',
  },});

AEM to WordPress backend migration

The backend migration covers the features, workflows, and integrations that keep your site running. Let’s start with APIs.

Custom API interactions

If your AEM setup interacts with custom APIs, use the WP HTTP API in WordPress to replicate that capability. It handles GET, POST, and other requests to fetch or send data from external services. For custom API routes, WordPress supports Custom REST API Endpoints. Use these to create your own routes for interacting with data programmatically. Combine them with the transient API to cache API responses and reduce server load.

Multisite

If your AEM setup runs multiple sites, like regional variations or campaign microsites, enable WordPress Multisite by adding one line to wp-config.php:

define('WP_ALLOW_MULTISITE', true);

From there, structure the network as subdomains (region1.example.com) or subdirectories (example.com/region1) depending on the architecture decision made in the pre-migration phase.

User roles and permissions

WordPress ships with five default roles: Administrator, Editor, Author, Contributor, and Subscriber. For complex AEM permission structures (Regional Editor, Campaign Manager), use the User Role Editor plugin to create custom roles with equivalent capabilities. For more granular control, define custom capabilities through code for tasks like asset management or content-type-specific editing access.

Personalisation 

WordPress by itself allows you to present personalized content to users using default features, such as managing logged-in vs. logged-out content visibility. For more tailored experiences, use WordPress hooks to track user behaviour. The wp_login hook records login activity to user meta, which a custom PHP function then reads to serve different content to returning vs. first-time visitors.

Editorial workflows

WordPress covers basic draft-to-publish workflows natively. For multi-stage approval processes with statuses like Needs Review, Awaiting Legal Approval, or Ready to Publish, use PublishPress or Edit Flow. Both plugins add custom content statuses and send automated notifications when content moves between stages, replicating AEM’s editorial workflow structure.

Forms

AEM Forms handles complex form logic, conditional fields, and CRM integrations. Gravity Forms is the direct WordPress equivalent. It offers drag-and-drop form creation, conditional logic, multi-step forms, and native integrations with CRMs and email marketing tools. If AEM forms triggered CRM workflows on submission, replicate those using Gravity Forms hooks. Export historical form submission data from AEM as CSV and import it into Gravity Forms using WP All Import.

Analytics

Adobe Analytics is CMS-agnostic and can be retained post-migration. Add the tracking script to your WordPress theme or route it through Google Tag Manager. If you are switching to Google Analytics at the same time, treat that as a separate workstream. Export historical Adobe Analytics data as CSV or JSON for archival before the switch.

Tags and taxonomies

WordPress supports categories, tags, and custom taxonomies out of the box. Extract AEM taxonomy structures in JSON format and import them into WordPress using WP-CLI to preserve the same classification structure your content team works with.

Caching and performance

Set up Redis or Memcached for object-level caching to improve database query response times. Add server-level page caching for rendered pages. Implement Cloudflare or an equivalent CDN for global content delivery. The result matches what AEM’s Dispatcher delivers, with less operational overhead.

Search

Integrate Elasticsearch into WordPress to replicate AEM’s search performance. It delivers the same speed and relevance in search results without requiring AEM’s underlying infrastructure.

AEM content architecture migration to WordPress

The JCR-to-WordPress transformation is the core technical problem in any AEM migration, and it has almost no public documentation. AEM stores everything in a Java Content Repository, a hierarchical node tree. WordPress uses a relational MySQL schema with a flat post/meta model. There is no automated tool that bridges them correctly.

AEM Pages become WordPress Posts, Pages, or Custom Post Types depending on how structured the content is. AEM Content Fragments become WordPress Custom Post Types with ACF Pro field groups. Fragment References, where one Content Fragment references another, need explicit handling in the importer to preserve relationships. AEM Experience Fragments, authored component assemblies designed for reuse, become WordPress synced Block Patterns. AEM Tags become WordPress taxonomy terms, with multi-level tag hierarchies needing a flattening or restructuring decision depending on how tags are used in content queries.

The hardest mapping problem in the migration, which includes AEM Editable Templates with content policies. These define which components can be placed in which zones with which configuration constraints. WordPress’s Full Site Editing enforces design governance through a different model. Each template needs a deliberate WordPress architecture decision.

Content extraction uses AEM Package Manager for bulk JCR subtree exports, Query Builder API for targeted extracts by content type, and CRX/DE Lite for node inspection during mapping design. The ETL layer is where most data integrity risk lives. Every edge case in field type conversion and null value handling needs to be caught here, QA isn’t involved here.

AEM DAM migration: assets, metadata, and renditions

AEM Assets is not a media library. It’s a first-class enterprise DAM with structured metadata schemas, AI-powered Smart Tags, Dynamic Media renditions, Scene7 video encoding, Creative Cloud integration, and CDN delivery pipelines. The DAM migration is its own workstream.

Three paths forward, depending on your situation. WordPress Media Library is appropriate for under 50,000 assets with simple metadata and no dynamic rendition requirements. For larger volumes, complex metadata, or brand-portal requirements, a third-party DAM is the right answer. Cloudinary mirrors the most AEM Dynamic Media capabilities and integrates cleanly with WordPress; Bynder and Canto are stronger on rights management and brand governance. Before either path, run a deprecation pass: a pre-migration content audit typically identifies 20–40% of DAM assets as unused or superseded. Migrating only referenced, active assets is a significant scope reduction.

AEM’s metadata schema (stored as JCR node properties on dam:Asset nodes) must be mapped to the target system’s schema before any assets move. AEM Smart Tags don’t migrate automatically. Dynamic Media renditions need a CDN with image transformation capability to replace them, WordPress image sizes are pre-generated and don’t replicate parameter-based on-the-fly resizing at volume.

The detail that catches teams off-guard is that AEM Scene7 and Dynamic Media CDN URLs are embedded throughout content. Updating those URLs is part of content migration, not a post-launch cleanup.

Adobe Experience Cloud decoupling

The most counterintuitive fact in AEM WordPress migration is planning — most Adobe Experience Cloud tools are not tightly coupled to AEM. They can be retained after you migrate.

Adobe Analytics is CMS-agnostic. It runs via JavaScript tag or server-side data layer, and replacing the CMS has zero effect on data collection, provided the tag is implemented in WordPress and the existing data layer is rebuilt. Adobe Launch is a tag management system that sits above the CMS entirely; you’re updating the base code snippet location, not rebuilding Launch. Adobe Target runs on any site via at.js or Web SDK. Target activities and experiences continue post-migration, provided page selectors are validated during UAT.

What cannot be retained is AEM ContextHub and Targeting mode. ContextHub is tightly coupled to AEM’s component model and has no direct WordPress equivalent. Each personalisation rule built on ContextHub needs a rebuild-or-deprecate decision. Personalisation rebuilt on WordPress runs on owned infrastructure with no additional licensing against the alternative of Adobe Target at full scale, which runs seven figures annually.

One sequencing decision that affects most enterprise AEM migrations: if the organisation is simultaneously moving from Adobe Analytics to GA4, treat that as a separate workstream with its own project owner and timeline. Conflating it with the CMS migration creates decision paralysis in both directions.

AEM to WordPress migration risks and failure modes

Custom HTL component rewrite cost underestimation is one of the most common AEM migration risks. HTL components are Java-backed, often with complex Sling Models and request-processing logic, a different programming model from Gutenberg’s React-backed blocks. Simple presentational components are cheap. Components with dynamic Sling rendering, selector-based URL logic, or multi-template support are substantial engineering efforts. Mitigation: complexity scoring per component in discovery, before scope is confirmed.

AEM Language Copy vs WPML structural mismatch: AEM Language Copy mirrors a content tree per language under a language root. WPML uses a translation relationship model. Language content can’t be migrated by tree copy, it requires a transformation step that builds WPML translation relationships from AEM’s tree structure. Test this against a content sample before bulk migration runs.

AEM multi-tenancy vs. WordPress multisite: AEM supports multiple sites in a single JCR repository with shared components and isolated content trees. WordPress multisite uses a different governance model. Which shared components become shared block patterns, which configurations are site-level vs. network-level, and how user roles are scoped, all need explicit decisions before environment setup.

RiskSeverityMitigationHTL component rewrite underestimation🔴Complexity scoring per componentEditable Templates → FSE mismatch🔴Template architecture decisionLanguage Copy → WPML mismatch🟡Test migration of language sampleMulti-tenancy → multisite gap🟡Multisite architecture designWorkflow rebuild complexity🟡Workflow inventory + plugin selectionDispatcher architecture change🟡Performance testing in stagingOak search → WordPress search🟢Search platform selection in discoveryAMS SLA during migration🟢Contract review in planning phase

SEO migration: how to preserve rankings when leaving AEM

Ranking loss is the first objection in every AEM migration conversation. It’s preventable, but not with a generic redirect plugin. 

AEM generates multiple valid URL forms for a single resource: the resource path plus .html extension, resource path with selectors (e.g., /content/site/en/page.magazine.html), path-based suffix URLs, and sling:vanityPath properties that create vanity URLs with no relationship to the JCR node address. AEM Externalizer generates absolute URLs in outbound links and sitemaps. None of these translates automatically to WordPress’s permalink structure. A redirect ruleset covering only the obvious patterns will leave indexed vanity URLs returning 404s after cutover.

For the AEM to WordPress SEO migration, the pre-migration inventory starts with the sitemap as the crawl seed, not just the content tree root — that’s the only way to capture vanity paths that don’t appear in standard crawls. Every AEM URL maps to a corresponding WordPress permalink, reviewed and tested before the DNS switch. Crawl simulation in staging runs against the full redirect ruleset. GSC change-of-address is submitted at DNS cutover, not after.

Two Cox Automotive migrations show what the right methodology produces at enterprise scale. Cox Automotive’s platform consolidation delivered 2× Core Web Vitals improvement post-migration, with no ranking loss across any of the brands. Dealertrack, one of those brands, had been on AEM, where every landing page required a developer ticket. After migration, landing page time-to-market dropped 50%, and the team that finally had the independence to publish on its own schedule saw 100% more leads. 

AEM headless migration to WordPress

Companies running AEM in headless or decoupled mode have a fundamentally different migration path. You’re replacing AEM as a content API, rebuilding the frontend isn’t in question.

AEM Content Fragment models define the GraphQL schema for the front-end queries. Each model becomes a WordPress Custom Post Type; each field becomes an ACF Pro field; WPGraphQL exposes both as GraphQL types. The query structure changes, but the query intent maps across. A query rewrite process that documents each AEM query, writes the WPGraphQL equivalent, and validates response parity field by field is how you avoid a schema mismatch surfacing at go-live.

AEM’s persisted query model (/graphql/execute.json/[config]/[query-name]) maps to WPGraphQL’s standard query endpoint. Persisted query logic in the front end needs to be replaced with standard WPGraphQL queries or WPGraphQL’s persisted query plugin. Language handling also changes. AEM’s MSM and Language Copy model exposes language variants through the language root in GraphQL queries; WPML’s WPGraphQL integration uses a different query structure that the front end needs to be updated for.

AEM’s Dispatcher cached API responses at the CDN layer. WordPress VIP uses CDN-level caching for REST and GraphQL responses with explicit cache invalidation on publish — that configuration is not a default, but a delivery milestone.

Migration cost and business case

The cost inputs that determine AEM to WordPress migration cost aren’t the ones that appear in generic migration guides. Custom AEM component rewrite is the dominant line item. 

Three tiers: 

A site with 40 components across those tiers carries a component rewrite cost of 600–1,400 engineering hours before content migration, infrastructure, or integration work.

AMS early-exit penalties belong in the business case: typically 6–12 month notice periods with per-month charges. So does the licence wind-down overlap period: running both systems while the migration completes is a real year-one cost, not a sunk one. The WordPress ongoing cost model is predictable. WordPress VIP infrastructure at $25K–$50K+ annually, no per-seat licensing, no mandatory upgrade contracts. Total ongoing platform cost typically runs 80–90% lower than the AEM equivalent.

Migration to WordPress isn’t always cheaper in year one. For most mid-market enterprise AEM deployments, it pays back within 18–24 months of go-live through reduced platform cost. That’s the number the CFO needs, presented simply: current annual AEM cost, one-time migration cost, WordPress ongoing cost, payback period, 3-year net saving. For the IT steering committee, the same data frames as a risk-adjusted NPV that includes a migration contingency and models the cost of the next AEM upgrade cycle. The alternative scenario that is already on the roadmap, whether you migrate or not.

Alternatives to WordPress for AEM Migration

Contentful and headless CMS architectures offer cleaner native content modelling than WordPress out of the box. There’s no presentation layer, so the front end is entirely your engineering team’s responsibility to build and maintain, and API licensing costs on Contentful’s enterprise tier compound over time toward a figure that eventually approaches AEM licensing levels. Teams that choose Contentful for its structured content model and then discover the ongoing frontend engineering burden is higher than expected are a recurring pattern in enterprise re-migrations.

Drupal has the strongest structured content modelling in the open-source CMS space, genuinely stronger than WordPress for complex hierarchical content with strict validation requirements. Developer specialisation cost is higher as the Drupal pool is narrower and commands a premium, and editorial dependency on developers in Drupal is not substantially better than AEM.

Sitecore (now SitecoreAI) and Optimizely carry the same complexity-and-cost problem in different packaging. XP customers migrating to Sitecore SaaS face a full replatform with annual licensing that can run $500K+. AEM as a Cloud Service reduces infrastructure overhead but leaves the specialist developer dependency, HTL component model and upgrade-driven architecture changes in place.

WordPress is the recommendation for most teams migrating off AEM. It offers the widest developer talent pool in the web industry, the richest plugin ecosystem for enterprise requirements, and the highest content editor familiarity. Also, WordPress has the lowest hosting cost at equivalent scale on infrastructure with SOC 2 and FedRAMP compliance.

Migration process execution

With architecture designed and staging environments ready, the ETL pipeline runs. Four AEM extraction tools, used in combination are Package Manager for bulk JCR subtree exports (chunked for large repositories where package size limits apply), Query Builder API for targeted content-type-specific extracts, CRX/DE Lite for node inspection during mapping design and edge case debugging; and the AEM REST Assets API for DAM extraction with metadata preservation.

The transformation pipeline is custom-built per migration. It reads AEM’s JCR export format, applies the content type mapping rules, and outputs either WXR for WP-CLI import or direct database insert scripts for high-volume content types where WP-CLI’s sequential processing is too slow. WordPress ingestion uses WP-CLI wp import for standard volumes, WP All Import for tabular content types where a visual mapping interface reduces transformation code, and custom Python or Node.js scripts for content types in the hundreds of thousands, where direct database inserts with proper post-meta handling are necessary.

The migration runs multiple times before the final cutover. Each run validates the transformation logic against a growing content subset. Delta runs capture content created or modified since the previous run. The final cutover run handles only the delta since the content freeze window.

Content freeze coordination needs to happen well before the freeze opens. AEM authors need formal notice; a surprise freeze is a change management failure.

Testing

The migration is done, why not give it a proper run-through? Use this checklist to spot issues (if any):

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Navigation and breadcrumbs lead to the correct pages.

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Forms submit correctly and route to the right destination, including CRM.

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Interactive elements, like sliders, accordions, modals, work across devices.

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Role-based permissions are correctly assigned and enforced.

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All plugins function as expected, including custom-built ones.

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Site search returns accurate results and indexing is complete.

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Error handling and fallback states work as intended.

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Multilingual switching and translation fallback behave correctly.

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Scheduled cron tasks trigger and complete as expected.

AEM migration testing also covers dimensions that don’t appear on a standard CMS launch checklist. 

Content Fragment field mapping accuracy is verified per field type against the source model for every model. Experience Fragment to Block Pattern fidelity is compared against AEM Targeting mode screenshots for flagship templates. Asset CDN URL resolution is spot-checked across content types. Redirect resolution for AEM vanity URLs runs as a full crawl simulation against the complete redirect ruleset in staging.

Adobe Target fires with the correct activity conditions on the correct pages. Analytics events match the pre-migration baseline on equivalent page types. Launch tags load in the correct sequence. Events previously triggered via AEM’s native data layer fire from the WordPress equivalent.

Performance testing needs a specific approach because AEM’s Dispatcher serves pre-rendered HTML. WordPress VIP’s caching model achieves equivalent performance when configured correctly, but that configuration needs to be verified under simulated load in staging before go-live, against the Core Web Vitals baseline set in discovery. Page types that regress need cache configuration investigation before going live.

Launch

The launch phase marks the final stretch of the AEM to WordPress migration journey. But before the cutover window opens, confirm everything on the checklist is in place:

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Domain A-record points to the correct WordPress server IP.

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SSL certificate installed and HTTP redirects to HTTPS.

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Permalink settings match the original AEM URL structure.

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All plugins updated and confirmed compatible.

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Test content removed from staging.

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Key user flows tested, form submission, checkout, newsletter signup.

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Full backup of files and database created and stored in multiple locations.

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Backup test-restored in a sandbox environment.

AEM’s architecture makes the DNS cutover more operationally complex than a typical CMS switch. The AEM author instance freeze, AMS notification requirements, Dispatcher flush coordination, and contract timing interact in ways that need to be sequenced deliberately.

Before DNS switches: the author instance is frozen, no new content or page publishes until WordPress is live. AMS contracts typically require advance notice before significant production environment changes; check the specific requirement and submit it before the cutover window. The Dispatcher cache needs to be fully flushed before the DNS change, so stale cached pages don’t serve during the transition.

DNS cutover: AEM’s Dispatcher terminates the public domain at the CDN or load balancer layer, not at the publish instance. The switch points the domain to WordPress VIP’s infrastructure. Lower TTL 24–48 hours in advance to minimise propagation lag. Schedule the cutover window for low-traffic periods.

GSC change-of-address: submit at DNS cutover, not after.

Rollback protocol: rollback is viable only while AMS is still running and Dispatcher is configured. If AMS has been wound down before the go-live window, rollback is not available. Confirm this as a go/no-go checkpoint before the cutover window opens, not during an incident.

If rollback is needed, you can take three paths:

If the issue is broad and affects the whole site, restore the full backup taken before the cutover. This returns the site to its last confirmed stable state.

If the issue is specific to a code change, roll back to a prior commit in the Git repository. This is faster and more surgical than a full restore, and avoids touching content or database records that are working correctly.

Keep the AEM environment running and accessible during the first days post-launch. If WordPress experiences a critical issue that cannot be resolved quickly, pointing the domain back to AEM returns the site to a known working state while the team investigates.

Blue-green deployment runs WordPress VIP and AEM simultaneously. Traffic switches at the CDN or load balancer layer, giving zero-downtime cutover and an instant revert path without infrastructure changes.

Post-migration operations

After you’ve migrated from AEM to WordPress, the focus shifts to what we call a post-migration QA. It covers functionality, performance, and content to catch anything that needs fixing before you decommission AEM. Here’s your to-do list for each stream.

FunctionalityContentPerformance✔ Test forms, pop-ups, and custom widgets✔ Cross-check every migrated page against the original AEM site✔ Run PageSpeed Insights, GTmetrix, or Lighthouse against the AEM baseline✔ Verify CRM, analytics, and payment gateway connections✔ Confirm images, videos, and assets are present and displaying correctly✔ Verify object, page, and CDN caching✔ Confirm approval and publishing workflows end-to-end✔ Scan internal and external links for broken URLs✔ Run load testing with Loader.io or k6✔ Check sliders, accordions, and modals across devices✔ Confirm meta titles, descriptions, H1/H2, and schema markup match AEM✔ Check for conflicting caching or lazy loading plugins✔ Confirm role-based permissions and access control✔ Check layout across mobile, tablet, and desktop✔ Audit third-party scripts and defer what slows load times✔ Test pre-built and custom plugins for compatibility✔ Confirm embedded media and widgets load correctly✔ Validate search results, filtering, and indexing✔ Check for broken characters or encoding issues✔ Test error handling and fallback states✔ Verify URL slugs, permalinks, and redirects✔ Check multilingual switching and translation fallback✔ Check for duplicated pages, posts, or media✔ Confirm cron tasks and scheduled publishing fire correctly✔ Validate hreflang tags and multilingual content✔ Test dynamic and personalised content✔ Confirm scheduled content status is preserved✔ Verify custom 404 and error pages✔ Validate alt text, ARIA labels, and keyboard navigability✔ Spot-check high-traffic landing pages

AEM decommission has its own checklist.

Before decommissioning: archive the full JCR repository before CRX/DE access ends. Export all AEM packages for archival. Review the AMS contract termination requirements and submit notice per the contract terms, typically 90 days. For on-premise OEM licences, confirm return and destruction certification requirements.

Post-launch SEO monitoring covers the AEM-specific patterns that cause late-appearing ranking problems: 404s from AEM vanity URLs not captured in the original redirect inventory (these surface in GSC Coverage report in the weeks after launch, not immediately), Core Web Vitals monitoring against the pre-migration baseline, and target keyword ranking positions tracked weekly for the first 60 days.

Content editor change management is a primary delivery task. AEM authors have specific muscle memory to unlearn: the content tree becoming the admin dashboard, the component sidekick becoming the Gutenberg block inserter, AEM’s workflow states becoming WordPress’s publish model. Role-specific training runs in parallel with the final UAT phase, so the team publishes independently from day one.

rtCamp’s 30-day Hypercare follows every go-live: dedicated monitoring, rapid-response bug resolution, and performance optimization. After Hypercare, the engagement continues as enterprise WordPress maintenance on a monthly retainer, or through staff augmentation for teams building ongoing projects.

Case studies: enterprise AEM to WordPress migrations

Take a look at our 3 AEM migration cases with specific outcomes:

Videojet (Danaher) ran 28 websites with 12,000+ pages in 22 languages on Adobe CQ5 at end-of-life. The path to AEM as a Cloud Service was a near-full reimplementation at a cost that couldn’t be justified. rtCamp migrated everything to WordPress VIP using automated ETL scripts built against Videojet’s specific JCR export structure, including custom DAM feature builds for their asset metadata model. Zero marketing downtime throughout the migration window. Licensing cost eliminated on go-live.

Read the Videojet case study

Dealertrack (Cox Automotive) was on AEM, where every content update required a developer ticket. Campaigns launched late. A/B tests didn’t run. rtCamp migrated to WordPress VIP with a WYSIWYG Elementor setup and Gutenberg blocks built to the Dealertrack design system. Landing page time-to-market dropped 50%. Marketing publishes independently.

Read the Dealertrack case study

Manheim (Cox Automotive), the world’s largest wholesale auto auction company, migrated from AEM to WordPress as part of a company-wide platform consolidation using rtCamp’s OnePress multisite framework across the Cox brands. Zero-downtime migration, custom Elementor widgets built for Manheim’s content types, and editorial training completed before go-live. Marketing creates and publishes pages without developer involvement.

Read the Manheim case study

Each case study also covers what complicated the migration and how it was resolved — because trust is built by describing failure modes and mitigations, not by presenting an unbroken success narrative.

Get the free discovery

We’ll map your AEM component inventory, Adobe integration dependencies, and content architecture, then give you a phased migration plan. 

Request a platform audit

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Frequently Asked Questions

How long does an AEM to WordPress migration take?

Timeline depends primarily on custom AEM component count and complexity, page volume, language count, and Adobe Experience Cloud integration depth. Single-site migrations with moderate customisation typically run 4–6 months. Multi-brand or multi-region deployments with large DAM volumes run 8–14 months. rtCamp’s 20-hour free discovery produces a phased roadmap and confirmed timeline before any contract is signed.

Will we lose SEO rankings when we migrate from AEM to WordPress?

Not with the right methodology. AEM’s Sling URL decomposition, vanity paths defined via sling:vanityPath, and selector-based URLs require a purpose-built redirect inventory — generic redirect tools don’t cover the full AEM URL space. Cox Automotive achieved 2× Core Web Vitals improvement post-migration. Dealertrack completed the migration without SEO loss. 

Can WordPress handle AEM’s content complexity — Content Fragments, Experience Fragments, Editable Templates?

Yes, with deliberate architecture. AEM Content Fragments become WordPress Custom Post Types with ACF Pro field groups. AEM Experience Fragments become WordPress Reusable Block Patterns. AEM Editable Templates require explicit WordPress FSE architecture decisions — they can’t be mapped directly, but the design governance they enforce can be replicated. 

What happens to our Adobe Experience Cloud integrations after migrating from AEM?

Most Adobe tools (Analytics, Launch, Target) are CMS-agnostic and can be retained post-migration with minimal reconfiguration. What cannot be retained: AEM ContextHub-based personalisation, which needs to be rebuilt. 

How much does an AEM to WordPress migration cost?

The dominant variable is custom AEM component count and complexity. A site with 40 components across complexity tiers carries a component rewrite cost of 600–1,400 engineering hours before content migration, infrastructure, or integration work. Add AMS early-exit penalties and licence wind-down overlap. Most mid-market enterprise AEM deployments reach payback within 18–24 months of go-live through reduced platform cost.

Do we need to migrate the DAM when leaving AEM?

AEM Assets migration is a separate workstream from content migration. The right path depends on asset volume, metadata complexity, and Dynamic Media usage. Options are WordPress Media Library (for lower-volume, simple-metadata use cases), third-party DAM integration (Cloudinary, Bynder, Canto), or asset deprecation — typically 20–40% of DAM assets can be deprecated before migration. 

Can WordPress match AEM’s content governance and workflow capabilities?

For most enterprise editorial use cases, yes. WordPress covers role-based permissions, content scheduling, multisite governance, and multi-stage approval workflows, either natively or via well-maintained plugins. The practical difference AEM teams notice: editors handle routine publishing without developer involvement. Complex AEM workflow chains need deliberate plugin configuration in WordPress (PublishPress or equivalent), not an assumption of direct transfer.

Is headless WordPress a viable replacement for headless AEM?

Yes. AEM Content Fragment models map to WPGraphQL types via WordPress Custom Post Types and ACF Pro. Front-end query logic needs to be rewritten against WPGraphQL’s schema, but the front end doesn’t need to be rebuilt. The headless migration path is often faster than a fully coupled migration because there’s no frontend rebuild, the complexity moves entirely to content model migration and API query rewriting.

TL;DR

Why enterprises are leaving AEM

AEM vs WordPress: enterprise feature comparison

Migration process and timeline

Who runs the migration

Pre-migration assessment

Frontend assessment

Content and SEO assessment

Backend assessment

Pre-migration set-up

Setting up local, testing, and live environment(s)

Backing up your AEM setup

Preparing your AEM content for migration

AEM to WordPress frontend migration

AEM to WordPress backend migration

AEM content architecture migration to WordPress

AEM DAM migration: assets, metadata, and renditions

Adobe Experience Cloud decoupling

AEM to WordPress migration risks and failure modes

SEO migration: how to preserve rankings when leaving AEM

AEM headless migration to WordPress

Migration cost and business case

Alternatives to WordPress for AEM Migration

Migration process execution

Testing

Launch

Post-migration operations

Case studies: enterprise AEM to WordPress migrations

Get the free discovery

Frequently Asked Questions

How long does an AEM to WordPress migration take? 

Will we lose SEO rankings when we migrate from AEM to WordPress? 

Can WordPress handle AEM's content complexity — Content Fragments, Experience Fragments, Editable Templates? 

What happens to our Adobe Experience Cloud integrations after migrating from AEM? 

How much does an AEM to WordPress migration cost? 

Do we need to migrate the DAM when leaving AEM? 

Can WordPress match AEM's content governance and workflow capabilities? 

Is headless WordPress a viable replacement for headless AEM? 

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Credits

Aviral

Aviral Mittal

Author

Aviral Mittal

Author

Aviral Mittal is the Chief Marketing Officer at rtCamp, where he established and leads the marketing function, building and growing a team of 20+ specialists across content, SEO, design, and growth…

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Contributions and Updates: Abhijit Abhijit Abhijit Prabhudan Technical Writer , Usama Usama Usama Quraishi Marketing Executive

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