Headless CMS Integration

Centralize your content, distribute it everywhere

Is your monolithic CMS slowing your time-to-market? Duplicated content across channels, rigid editorial workflows, degraded performance. We integrate a headless CMS tailored to your context — from editorial audit to production — to regain control over your content.

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The challenge

Why switch to a headless CMS

Monolithic CMS platforms are showing their limits against current demands:

Duplicated content across website, mobile app and newsletters — inconsistencies and maintenance costs
Time-to-publish too long: rigid approval workflows, developer dependency for every layout change
Degraded performance: heavy server-rendered pages, no granular caching, Core Web Vitals in the red
SEO impacted: unoptimized HTML structure, missing structured data, excessive load times
Technology lock-in: impossible to change the front-end without rebuilding the CMS
Limited scalability: traffic spike = slow or unavailable pages
Complex multi-market: manual localization, no integrated translation workflow
Security: large attack surface, unaudited third-party plugins, risky updates
Architecture

Technical overview

Architecture headless e-commerce

Découplage front / back avec middleware BFF, services métier headless et intégrations SI

Front Headless
Middleware / BFF
Services Métier Headless
Intégrations SI
Content APICommerce APIProduct APISearch APIPaiementCommandesLogistiqueSync produits
Next.js / AstroSSR, SSG, ISR
App MobileReact Native, Flutter
PWA / SPAOffline, push
CDN & EdgeCloudFront, Fastly
BFF / API GatewaySymfony, Node.js
Cache & InvalidationRedis, Varnish
CMS HeadlessContentful, Strapi, Payload
E-commerceShopify, commercetools, Sylius
PIMAkeneo
SearchAlgolia, Meilisearch
PSPAdyen, Stripe
ERPCegid, SAP
OMS / WMSManhattan
iPaaSMulesoft
Source
Traitement
Service
Sortie
Solution comparison

Headless CMS: solution comparison

We integrate the most suitable headless CMS for each business context. Here is our field analysis:

Contentful

Contentful

Strengths
  • Mature and performant API-first approach
  • Rich ecosystem (apps, extensions)
  • Built-in global CDN
  • Excellent SDK and DX tools
Limitations
  • High cost at scale
  • No self-hosting option
  • Per-entry pricing model
Ideal for: Large multi-market enterprises with advanced localization and workflow needs.
Strapi

Strapi

Strengths
  • Open-source, self-hostable
  • Intuitive admin interface
  • Native REST and GraphQL
  • Extensible via plugins
Limitations
  • Smaller community than SaaS solutions
  • Hosting and ops to manage yourself
  • Less mature preview
Ideal for: SMBs and startups who want full control over their CMS without license costs.
Payload CMS

Payload CMS

Strengths
  • 100% TypeScript, code-first
  • Built-in auth and access control
  • Excellent performance
  • Self-hosted with full control
Limitations
  • Younger ecosystem
  • Fewer third-party plugins
  • Learning curve for non-developers
Ideal for: Technical teams who want a CMS close to code, typed and performant.
Directus

Directus

Strengths
  • Auto-generated admin interface from DB
  • Supports any SQL database type
  • Automatic REST and GraphQL
  • Open-source, flexible
Limitations
  • Less focused on pure editorial content
  • Performance to optimize on large volumes
  • Basic editorial workflows
Ideal for: Projects that need to expose an existing database via a headless API.
Sanity

Sanity

Strengths
  • Real-time editor (GROQ)
  • 100% code-based schema
  • Performant CDN and API
  • Rich Portable Text
Limitations
  • Usage-based pricing
  • GROQ rather than standard GraphQL
  • GROQ learning curve
Ideal for: Teams that value real-time collaborative editing and schema flexibility.

No technology dogma. We recommend the solution best suited to your context, constraints and ambitions. Every choice is documented and justified.

Our methodology

End-to-end support, phase by phase

Each phase produces concrete deliverables. You maintain visibility and control at every step.

01 Editorial & technical audit
02 Content modeling & API scoping
03 Integration & content migration
04 Go-live & continuous optimization
01 2 to 3 weeks

Editorial & technical audit

Map your existing content, analyze your editorial workflows and evaluate your current CMS stack. Identify friction points, duplications and blocking dependencies.
Deliverables
  • Inventory of content types and existing data models
  • Editorial workflow mapping (creation, validation, publication)
  • Technical audit of the current CMS (performance, API, extensibility)
  • Distribution channel analysis (web, mobile, email, marketplaces)
  • Headless CMS benchmark (Contentful, Strapi, Payload, Directus, Sanity)
  • Multi-criteria decision matrix with rationale
  • Recommendation report with budget estimate
02 3 to 4 weeks

Content modeling & API scoping

Define the target content model, type relationships, publication workflows and API contracts. Align editorial and technical teams on a shared vision.
Deliverables
  • Target content model (types, relationships, validations, locales)
  • Content type and structured field specifications
  • API contracts (REST / GraphQL) for each consuming channel
  • Editorial workflow design (draft, review, publish, archive)
  • Localization and multi-market management strategy
  • Existing content migration plan
  • Preview and live editing specifications
03 4 to 8 weeks

Integration & content migration

Implement the headless CMS, connect APIs to the front and middleware, migrate existing content. Iterate with editorial teams to validate workflows.
Deliverables
  • Setup and configuration of the chosen headless CMS
  • Development of content types, validations and webhooks
  • API integration with front-end (Next.js, Astro) and BFF middleware
  • Content migration pipeline (ETL scripts, validation)
  • Functional preview and live editing system
  • Load testing on content APIs
  • Editorial team training
  • Technical documentation and editorial guide
04 Ongoing

Go-live & continuous optimization

Go to production, monitor content APIs, optimize delivery performance. Support teams on content model evolutions.

-40%coûts cloud
Deliverables
  • Supervised production launch with rollback plan
  • Content API monitoring (latency, error rate, cache hit ratio)
  • Cache optimization and invalidation strategy
  • Post-launch support (model evolution, new content types)
  • Monthly editorial + technical performance reporting
  • Evolution roadmap (personalization, editorial A/B testing)
Business value

What you concretely gain

Expected results

Time-to-publish divided by 3

Native multi-channel

DX and maintainability

Time-to-publish divided by 3

Optimized editorial workflows, instant preview, one-click multi-channel publication — your content is live in minutes instead of hours.

Native multi-channel

A single content repository to feed website, mobile app, PWA, email, marketplaces. Editorial consistency guaranteed across all channels.

DX and maintainability

Typed content API, generated SDK, hot-reload preview — your developers integrate content in a few lines of code. No more monolithic templates.

Enhanced SEO and performance

Structured content, automatic JSON-LD structured data, SSG/ISR pre-rendering. Green Core Web Vitals on all content pages.

Editorial autonomy restored

Intuitive interface, granular roles and permissions, custom workflows — your content teams regain control without depending on developers.

Controlled license costs

Open-source headless CMS (Strapi, Payload, Directus) or SaaS with transparent pricing. No lock-in, content portability guaranteed.

Client references

They trusted us with this type of engagement

Groupe Bayard

Migration to a headless CMS architecture (Strapi) for Adult & Youth editorial sites. Integration with Sylius e-commerce and group SSO. Multi-channel web + app publication.

Kering — Boucheron

Multi-market CMS architecture for brand content. Multi-locale management (FR, EN, CN, JP), corporate validation workflows, integration with headless e-commerce front-end.

Frequently asked questions

Your questions, our answers

01 What is the difference between a traditional CMS and a headless CMS?
A traditional CMS (WordPress, Drupal) couples the editorial back-office and the front-end in a single system. A headless CMS separates the two: the back-office manages content via an API, and the front-end (Next.js, mobile app, etc.) consumes that API. Result: front-end technology freedom, native multi-channel, and optimal performance.
02 How to migrate our existing content to a headless CMS?
We develop custom ETL scripts that extract your content (text, media, metadata, relationships), transform them according to the new data model, and load them into the headless CMS. The migration is incremental and validated by your editorial teams before the final switch.
03 Should we choose a SaaS or open-source headless CMS?
It depends on your context. SaaS (Contentful, Sanity) for operational simplicity and advanced out-of-the-box features. Open-source (Strapi, Payload, Directus) for full control, cost management and data compliance (sovereign hosting).
04 How does a headless CMS integrate with our e-commerce?
The headless CMS and the e-commerce platform coexist via the BFF middleware (Backend For Frontend). The front-end aggregates editorial content (CMS) and commerce data (catalog, prices, stock) into a single cohesive experience. Content enriches product pages, landing pages and purchase journeys.
05 How to ensure content API performance?
Multi-level caching strategy: edge CDN for static content, Redis application cache for frequent queries, targeted webhook-based invalidation on publications. Result: API response time < 50ms at P95.

Ready to modernize your content management?

Free 30-minute initial diagnostic. We analyze your current CMS stack and identify improvement levers — no commitment.

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