Drupal → Headless Migration

Move Drupal to headless architecture.

Drupal to headless migration at Empyreal Infotech decouples content from rendering, enabling multi-channel delivery to web, mobile, and email while preserving all content in 14-20 weeks.

Decouple Drupal's front-end. Publish once to multiple channels—web, mobile, email, print. Keep Drupal's content power without its rendering constraints.

Content portability 100%. Timeline 14–20 weeks. Investment $180–280K. JSON:API, GraphQL, Next.js/Gatsby, multi-channel delivery.

Let's talk Audit my Drupal instance
JSON:APIMulti-channelEdge cache14–20 weeks
Why Move

Why go headless.

Drupal rendering is heavyweight

Theme system, module rendering, PHP overhead. Modern channels (mobile, Jamstack, IoT) need JSON APIs, not Twig templates.

One content source, infinite destinations

Publish once to your headless API. Consume in React, mobile apps, static generators, even print. Eliminate content duplication.

Better performance and scalability

Decouple content delivery from rendering. Edge-cache JSON APIs. Scale frontend and backend independently.

Constraints

What headless changes.

No more out-of-the-box pages

Drupal becomes a content API. Front-end is completely separate. No Views module, no Panels, no built-in rendering.

Content model clarity becomes critical

Every field must be intentional. Looser content structure breaks JSON consumers. Requires disciplined editorial governance.

Drupal module ecosystem is partially irrelevant

UI-rendering modules (Omega, Panels, Twig extensions) are now dead weight. Focus shifts to data-layer and API modules.

Migration Path

The migration path.

01

Content Model Audit & API Design

Map all Drupal content types, fields, taxonomies, and relationships. Design JSON API responses for each. Define versioning and deprecation strategy. Timeline: 2–3 weeks.

02

Drupal API Layer Build

Strip down Drupal: disable themes, remove rendering modules. Build REST/GraphQL APIs using JSON:API or custom Symfony routes. Set up webhooks for CMS events. Timeline: 3–4 weeks.

03

Frontend Framework Build (Next.js/Gatsby)

Build new front-end in Next.js, Gatsby, or Vue. Integrate Drupal API. Implement routing, caching, revalidation. Test API consumption patterns. Timeline: 4–6 weeks.

04

Multi-Channel Integration & Testing

Build mobile client consuming Drupal API. Set up email template engine. Test search indexing (Algolia, Elasticsearch). Verify cache invalidation. Timeline: 3–4 weeks.

05

Cutover, Monitoring & Editorial Transition

Parallel run old Drupal theme against new frontend. DNS flip. Monitor API latency and cache hit rates. Train editors on new publishing workflow. Timeline: 2–3 weeks.

Risks

Risks & honest timeline.

Content model is less flexible in JSON (complex field structures need flattening). Mobile app development doubles the scope if you want native consumers. Editor experience changes (no more drag-and-drop page builders). API versioning discipline must be enforced from day one. Caching strategy is more complex (separate layers: API cache, CDN, frontend).

Next Step

Ready to go headless?

Empyreal leads Drupal-to-headless migrations for enterprises. We architect APIs, build multi-channel frontends, and guide your team through the transition.

Let's talk Email Mohit directly
Questions

Frequently asked questions about Drupal to Headless CMS migrations

Direct answers about how this engagement actually works. If your question is not here, ask Mohit directly.

What's the best way to decouple Drupal? Do we keep Drupal running?
Yes, Drupal stays the content hub. Enable JSON:API module on Drupal. Build a Next.js or Gatsby frontend that fetches content from Drupal via REST or GraphQL. Editors still use Drupal's authoring UI, but the public website is a static/hybrid frontend. Content updates trigger webhooks that rebuild the front-end site. No Drupal rendering overhead.
How long does it take to migrate Drupal to headless, and what does it cost?
14-20 weeks, $180-280K. Most time goes into mapping Drupal's content model (nodes, taxonomy, fields) to your frontend's component structure and testing all content types render correctly across channels. Database migration is fast; the hard part is getting content consumption right everywhere it appears (web, mobile, email).
We care about SEO. Do headless Drupal sites rank as well?
Yes, if you use static generation or Server-Side Rendering (SSR). Next.js with ISR (Incremental Static Regeneration) pre-renders pages so crawlers see full HTML, not an empty div. Meta tags, structured data (JSON-LD), and sitemaps all work. SEO visibility often improves because the frontend is faster and more controlled than traditional Drupal theming.
What's the trickiest part of decoupling Drupal content?
Drupal's deeply relational model. A single node can have custom fields, taxonomy, revisions, translations, and conditional rendering rules that your React component tree needs to replicate. Expect 3-4 weeks building content fetching and normalization logic. Missing a single field rule in production breaks an entire content type's rendering.
If the headless setup fails, can we go back to Drupal rendering?
Yes, instantly. Drupal themes are still there, untouched. If the Next.js frontend breaks, flip the domain back to Drupal's traditional rendering in seconds. Keep both active for 2-3 weeks. No database loss because Drupal is the source of truth throughout.
What do we get when you hand the project off?
Next.js deployment guide (Vercel or AWS Amplify), Drupal JSON:API documentation tailored to your content model, webhook configuration for content webhooks that trigger rebuilds. Monitoring for failed content fetches and build failures. 2-week pair programming session to teach your team how to add new content types and fields without requiring front-end code changes.

Have a different question? Email the team or read the full FAQ.