CMS Migration Services for Content and Functionality

Migrate your content, media, users, and functionality to a new CMS with nothing left behind or broken.

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An Overview of Our CMS Migration Services

Below is an overview of the key areas we cover when migrating content and functionality to a new CMS, explained in more detail below.

  • CMS-to-CMS Migration
  • Content Migration
  • Media Migration
  • Database Migration
  • User Migration
  • Template and Theme Migration
  • Custom Module Migration
  • SEO Migration
  • API and Integration Migration
  • Multi-Site Migration
  • Headless CMS Migration
  • Structured Content and Taxonomy Migration
  • Content Governance and Cleanup
  • AI-Ready Content Architecture

Benchmarked Against Leading CMS Migrations

We measure every CMS migration engagement against the standards set by the strongest content platform migrations across industries and regions.

Industries We Know From the Inside

Keyideas has built websites, platforms, and software products across more than 20 industry verticals over 18 years. We bring direct project experience to each industry we serve, not a generalist template applied to every client brief. Select an industry below to see what we have built in your market.

Core CMS Migration Services We Deliver

From CMS-to-CMS migration to AI-ready architecture, these fourteen capabilities cover CMS migration end to end.

CMS-to-CMS Migration

Moving Content and Functionality Between Systems

A Complete System Move, Not a Partial Copy

The Foundation for Every Other Migration Step

Treating a CMS migration as a simple content export and import misses that content, functionality, and platform-specific features do not transfer directly between systems built on fundamentally different architectures. We manage complete CMS-to-CMS migrations, moving content and functionality from your current platform to the new one as a coordinated system move, not a partial copy that leaves gaps your team discovers only after launch.

Content Migration

Pages, Posts, Articles, and Categories

Tags and Custom Content Types

Content Moved With Its Original Structure

Exporting content as flat text loses the categories, tags, and content-type relationships that gave your content structure in the first place, leaving you to rebuild that organization manually in the new CMS. We migrate pages, posts, articles, categories, tags, and custom content types with their original relationships intact, moving content with its structure preserved rather than dumping unorganized text into a new system.

Media Migration

Images, Documents, and Video Files

Media Metadata and Alt Text

A Media Library That Stays Organized

Moving image files without their associated metadata, alt text, and folder organization produces a media library that technically has all the files but has lost the context that made them findable and accessible. We migrate images, documents, videos, and associated media metadata as a structured process, keeping your media library organized and accessible rather than dumping every file into one unsorted folder on the new platform.

Database Migration

Structured CMS Data and Custom Schemas

Transforming Data Into the New Architecture

A Migration That Preserves Data Integrity

CMS platforms structure their underlying data very differently, so a database migration is rarely a direct copy and usually requires transforming data into a schema the new CMS was actually built to use. We move and transform structured CMS data into the new database architecture, validating data integrity throughout the process rather than treating the database as a black box behind the visible content.

User Migration

User Accounts and Role Permissions

Profile Information Preserved Where Supported

Access Continuity for Your Team

Losing user accounts and role permissions during a migration means every editor, contributor, and administrator has to be recreated manually, along with rebuilding whatever access structure controlled who could do what. We migrate users, roles, permissions, and account information where the source and target platforms technically support it, preserving access continuity for your team rather than starting user management over from zero.

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Template and Theme Migration

Rebuilding the Presentation Layer, Not Copying It

Design Intent Translated to the New Platform

A Theme Built for the New CMS

Copying an old theme’s code into a new CMS rarely works cleanly, since templates are built around each platform’s specific architecture, and a direct copy usually breaks more than it preserves. We rebuild the presentation layer for the new CMS based on your design intent, translating templates and themes properly rather than attempting a direct copy that fights the new platform’s underlying architecture the whole way.

Custom Module Migration

Recreating Custom Plugins and Extensions

Business-Specific Functionality Rebuilt Properly

Features That Made the Old Site Work

A migration that moves content well but leaves behind the custom plugins and modules your team actually depended on hands you a new CMS that is missing the exact functionality that made the old site useful. We recreate custom modules, plugins, extensions, and business-specific functionality for the new platform, rebuilding the features your business actually relies on rather than only migrating what a standard content export covers.

SEO Migration

URLs, Metadata, and Canonical Tags

Redirects Planned Alongside the Technical Migration

SEO as a Core Requirement, Not a Post-Launch Task

Treating SEO as something to address after a CMS migration goes live means the traffic loss has already happened by the time anyone gets around to fixing redirects and metadata. We plan SEO migration alongside the technical migration, preserving URLs, metadata, redirects, and canonical information from the start, treating SEO as a core requirement built into the migration plan rather than damage control handled after launch.

API and Integration Migration

CRM, ERP, and Ecommerce Reconnection

Analytics and Marketing Automation Continuity

Every System the Old CMS Talked To

A migrated CMS that no longer talks to your CRM, analytics platform, or ecommerce system has solved one problem while creating several new ones, since disconnected integrations recreate exactly the manual work those integrations were built to eliminate. We reconnect CRM, ERP, ecommerce, analytics, and marketing automation systems as part of the migration, restoring every connection the old CMS relied on rather than leaving integration for a separate project afterward.

Multi-Site Migration

Consolidating Multiple Websites Into One CMS

Restructuring a Fragmented Multi-Site Environment

One Coherent Architecture Instead of Scattered Sites

An organization managing multiple websites across different CMS platforms or versions accumulates inconsistent branding, duplicated maintenance work, and fragmented content that gets harder to manage with every additional site. We migrate and consolidate multi-site environments into a single, restructured CMS architecture, giving organizations one coherent system to manage rather than a scattered collection of websites each requiring separate attention and separate expertise.

Headless CMS Migration

Decoupling Content From the Presentation Layer

One Content Source for Websites, Apps, and Portals

Flexibility for Channels You Have Not Built Yet

A traditional CMS ties content and presentation together tightly, which becomes a real limitation the moment that content needs to power a mobile app, a customer portal, or a different frontend than the one it was originally built for. We migrate businesses to headless CMS architectures that decouple content from presentation, delivering content through APIs so the same content source can power a website today and new channels later without a rebuild.

Structured Content and Taxonomy Migration

Navigation, Menus, and Category Hierarchies

Reorganizing Content for Reuse Across Channels

Structure That Makes Content Findable and Reusable

Content that survives a migration but loses its navigation structure, taxonomy, and category relationships becomes technically present but practically unfindable, both for visitors browsing the site and for any system trying to reuse that content elsewhere. We migrate navigation, menus, taxonomy, and category hierarchies as structured content, reorganizing information so it stays findable on the website and reusable across other channels rather than existing as a flat, disconnected list of pages.

Content Governance and Cleanup

Removing Duplicate and Outdated Content

Fixing Poorly Structured Legacy Pages

A Cleaner Content Foundation, Not Just a Copy

Migrating years of accumulated duplicate, outdated, and poorly structured content into a new CMS just moves the mess somewhere new rather than actually solving the content quality problems that built up over time. We use migration projects as an opportunity for content governance and cleanup, identifying and resolving duplicate and outdated content during the move, so the new CMS starts with a cleaner foundation instead of inheriting every content problem the old platform had accumulated.

AI-Ready Content Architecture

Structuring Content for AI Search and Assistants

Preparing for Recommendations and AI-Powered Experiences

A Migration That Prepares for What Comes Next

A content migration that only replicates the old site’s structure misses the opportunity to prepare content for AI search, recommendations, and AI-powered experiences that increasingly depend on well-structured, clearly tagged content to work well. We restructure content during migration specifically to support AI-ready architecture, organizing content so it can support AI search, recommendation engines, and assistants later, rather than migrating a structure that will need rework the moment an AI initiative actually starts.

How We Collaborate With Our Clients

We use industry-leading tools to ensure smooth communication, efficient development and transparent project management

Project
Management

Plan tasks, timelines, and project resources efficiently.

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Development

Build scalable solutions with clean and secure code.

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Maintenance

Monitor performance, fix issues, and manage updates.

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Design

Create wireframes, UI designs, and interactive prototypes.

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Communication

Conduct meetings and discussions to stay aligned.

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Frequently Asked Questions About CMS Migration Services

Questions business owners and technical decision-makers most commonly ask before choosing Keyideas for a CMS migration project of any scope.

CMS migration means moving your content, media, users, templates, and CMS-specific functionality from one content management system to another. Website Migration Services covers the broader category, including hosting, infrastructure, and full application migrations, while CMS migration specifically focuses on the content ecosystem itself, content, taxonomy, users, and CMS functionality.

Businesses typically migrate to a new CMS when the current platform creates maintenance, security, or scalability limitations, when they need headless architecture to serve multiple channels, or when they want structured content that can be reused across a website, mobile app, and other digital experiences rather than locked into one presentation layer.

Yes. We migrate images, documents, videos, and associated media metadata as a structured process, keeping your media library organized and accessible. Media quality is preserved during migration, and metadata like alt text and captions moves with the files rather than getting lost in a simple bulk transfer.

Yes. We move and transform structured CMS data into the new database architecture, including custom fields and business-specific data structures, validating data integrity throughout the process since CMS platforms rarely structure their underlying data the same way.

Yes, where the source and target platforms technically support it. We migrate users, roles, permissions, and account information to preserve access continuity for your team, though the extent of what transfers depends on how similarly the two platforms handle user management.

Yes. We plan SEO migration alongside the technical migration, preserving URLs, metadata, redirects, and canonical information from the start, treating SEO as a core requirement built into the migration plan rather than damage control handled after launch.

Yes. We migrate Wix and Squarespace websites to WordPress, custom CMS platforms, and other systems. For platform-specific guidance, our dedicated Squarespace Migration Services and OpenCart Migration Services pages cover those specific migration paths in more depth.

We plan migrations to minimize downtime, often using a staged approach with a test migration completed before the production cutover. A documented migration plan and pre-launch validation reduce the risk of extended downtime during the actual transition.

Projects start at $5,000 for a Strategic Foundation migration covering core content and media migration. Next-Level Growth at $10,000 adds custom module migration, user migration, and API reconnection. The Accelerated Competitive tier at $20,000 covers a comprehensive migration with multi-site consolidation and headless architecture. Enterprise Partnership at $3,300 per month provides ongoing post-migration support.

Yes. A CMS migration can transfer content, media, users, functionality, and other website data while addressing URLs, redirects, SEO considerations, and platform requirements. Businesses planning a platform change can explore Website Migration Services alongside Website Development.
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