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CMS Development Services

CMS Development Services for Content-Driven Websites

Custom CMS, headless, WordPress, Drupal, Sanity, Contentful, Sitecore. We ship the right platform for your editorial team. Sub 1.5s page speed. 200+ launches. ISO 9001 process.

  • WordPress VIP partner
  • Drupal Acquia certified
  • Sitecore Gold
  • Contentful partner
  • ISO 9001 certified
  • CMS Launches: 200+

    CMS Launches

  • Years Shipping: 11+

    Years Shipping

  • Languages: 40+

    Languages

  • Client Rating: 4.9 / 5

    Client Rating

What We Offer

Nine CMS services, end to end.

From a one-week WordPress theme to a ground-up custom CMS migration. One senior team for the whole engagement.

  • Service 01

    Custom CMS Development

    Ground-up CMS built around your editorial workflow when off-the-shelf platforms cannot fit. Next.js + Node + Postgres.

  • Service 02

    Headless CMS Development

    API-first content backend (Strapi, Sanity, Contentful, Storyblok) with Next.js, Remix, or Astro frontends.

  • Service 03

    WordPress Development

    Custom themes, Gutenberg blocks, WooCommerce, multisite, and WordPress as a headless backend with WPGraphQL.

  • Service 04

    Drupal Development

    Enterprise Drupal builds with complex taxonomies, multi-site (Domain Access), JSON:API, and Acquia hosting.

  • Service 05

    CMS Migration Services

    Move from WordPress to Sanity, Drupal to Contentful, legacy to headless. URL maps preserved, SEO equity intact.

  • Service 06

    CMS Integration

    Connect your CMS to DAMs (Cloudinary, Bynder), search (Algolia, Typesense), translation (Smartling), and CRM/marketing tools.

  • Service 07

    CMS Customization

    Custom blocks, page builders, workflow rules, role permissions, custom dashboards, and editor UX extensions.

  • Service 08

    Multi-Site and Multilingual

    40+ languages with translation memory, hreflang, RTL, locale fallback chains. Multi-tenant multi-brand setups.

  • Service 09

    Support and Maintenance

    Security patches, plugin updates, performance tuning, content support, monthly KPI reviews, 24/7 Sev-1 SLA.

Limited · 4 audits this month

Free CMS audit worth $1,500

30-minute call with a senior CMS developer + a written audit of your current setup, performance, content velocity, and SEO health. Delivered in 3 business days. No obligation.

Platforms We Master

Nine CMS platforms. One honest recommendation.

We are not resellers. We pick the platform that fits your editorial workflow, not our commissions.

  • WordPress

    Marketing sites

  • Drupal

    Enterprise + government

  • Strapi

    Self-hosted headless

  • Sanity

    Real-time editorial

  • Contentful

    Enterprise headless

  • Storyblok

    Visual headless

  • Sitecore

    DXP + personalization

  • Adobe AEM

    Fortune 500 brand portfolios

  • CustomWe pick

    Built from scratch

Our Process

Seven phases. No surprise change orders.

Predictable, milestone-tracked, milestone-billed. With 2-week hypercare so adoption sticks.

  1. Discovery and Audit

    Phase 1 / 7

    Stakeholder workshops, current CMS audit, editorial process mapping. Output: written scope and 3-day audit deliverable.

  2. Content Modelling

    Phase 2 / 7

    Content types, fields, references, blocks. Schema documented and signed off by editors before any build.

  3. Design and Editor UX

    Phase 3 / 7

    Block library, page builder UX, role permissions. Editors review prototype in Figma before code.

  4. Build in Sprints

    Phase 4 / 7

    2-week sprints. Theme or headless frontend, custom blocks, workflows, integrations. Live demo every Friday.

  5. Migration and QA

    Phase 5 / 7

    ETL from legacy. 301 redirect map, dry-run, QA. Validated before go-live. SEO equity preserved.

  6. Launch and Hypercare

    Phase 6 / 7

    Zero-downtime cutover. 2-week hypercare with daily standups, hot-fix queue, adoption tracking.

  7. Optimize and Evolve

    Phase 7 / 7

    Retainer for new features, performance tuning, search re-indexing, quarterly KPI reviews.

Why Decipher Zone

Numbers, not adjectives.

  • 200+

    CMS Projects Shipped

    Across 9 platforms

  • < 1.5s

    Average Page LCP

    Mobile, edge-cached

  • 98%

    Client Retention

    Year over year

  • 11+

    Years in Production

    Senior developers only

  • 40+

    Languages Supported

    Multi-locale shipped

  • ISO

    9001 Certified Process

    Audited annually

Results We Have Shipped

Three quick wins. Hundreds more on the shelf.

  • Education

    5x faster page load

    Higher-ed publisher

    Migrated from legacy Drupal 7 to Sanity + Next.js. LCP 4.8s → 0.9s on mobile. Organic traffic +38% in 3 months.

    • Sanity
    • Next.js
    • Migration
  • eCommerce

    +42% organic traffic

    D2C beauty brand

    WordPress + WPGraphQL hybrid build with Algolia search. 14 markets, 9 languages. Conversion lift +18% post-launch.

    • WordPress
    • Headless
    • Multi-locale
  • Financial Services

    0 SEO regression

    FinTech publisher

    Custom CMS replacing legacy proprietary system. 12,000 articles migrated with 301 maps. Zero ranking loss after cutover.

    • Custom CMS
    • SEO
    • Compliance
What Clients Say

4.9 / 5 across 2,495 reviews.

  • They sat with our editors for two weeks before writing a line of code. Adoption was the easiest part of the rollout.

    Marketing Director

    Public health NGO

  • We had a 3-month replatform window with zero SEO loss. They delivered on date and on scope. Rare.

    Head of Digital

    Mid-market publisher

  • The headless setup unlocked our mobile app launch six months earlier than the original roadmap allowed.

    CTO

    SaaS company

Pricing and Engagement

Transparent pricing. No hidden change orders.

Three engagement models. Fixed-price MVPs. T&M sprints. Or a full custom build. Pick what fits your stage.

Best for first launch or replatform

Implementation Sprint

$25,000

starting · fixed-scope

  • Discovery + content model
  • Build + 5 integrations
  • Migration with SEO map
  • Editor training
  • 30-day hypercare
Get a fixed quote
Most popular

Best for ongoing content velocity

Time and Material

$55

per hour · 2-week sprints

  • 2-week sprint cadence
  • Live priority queue
  • Live demo every Friday
  • Monthly burn reports
  • Pause or cancel anytime
Start a sprint

Best for unique editorial models

Custom CMS Build

$90,000

starting · 4 to 9 months

  • Bespoke content model
  • Custom editor UI
  • Web + mobile clients
  • Source code in your repo
  • Full handover artifacts
Scope a custom build
Industries Served

Vertical-aware CMS development.

  • Publishing and Media

    High-velocity editorial

  • SaaS Marketing

    Conversion-led pages

  • eCommerce

    PDP and content commerce

  • Higher Education

    Multi-site, multi-locale

  • Government and NGO

    Accessibility and compliance

  • Healthcare

    HIPAA-regulated content

  • Travel and Hospitality

    Inventory plus content

  • Financial Services

    Compliant disclosures

Our Tech Stack

Modern, opinionated, production-tested.

Frontend

  • Next.js
  • Remix
  • Astro
  • Nuxt
  • SvelteKit
  • React Native

Headless CMS

  • Strapi
  • Sanity
  • Contentful
  • Storyblok
  • Directus
  • Payload

Traditional CMS

  • WordPress
  • Drupal
  • Sitecore
  • AEM
  • Umbraco
  • Kentico

Search

  • Algolia
  • Typesense
  • ElasticSearch
  • MeiliSearch
  • Coveo

DAM + Media

  • Cloudinary
  • Imgix
  • Bynder
  • Mux
  • Frontify

CDN + Hosting

  • Cloudflare
  • Vercel
  • Netlify
  • AWS
  • Fastly
  • Akamai
Frequently Asked

Twelve questions we hear on every call.

Honest, specific answers to the questions enterprise buyers and founders bring to a first call.

  • How much does CMS development cost?

    A WordPress, Drupal, Strapi, Sanity, or Contentful launch starts at $25,000 to $90,000 for a 4 to 14 week build including content modelling, migration, and editor training. Sitecore or Adobe Experience Manager implementations run $150,000 to $500,000+. Custom CMS builds from scratch typically run $90,000 to $300,000+ over 4 to 9 months. We share a written fixed-price scope after a free 30 minute discovery call.

  • Traditional vs Headless vs Hybrid CMS, which should I pick?

    Traditional (WordPress, Drupal) for marketing sites with one channel and editors who want a familiar visual editor. Headless (Strapi, Sanity, Contentful) for omnichannel content, performance-critical pages, or stacks that need to outlast a single frontend framework. Hybrid (WordPress + WPGraphQL, Drupal + JSON:API, Sitecore XM Cloud) when editors need visual editing and you need API delivery.

  • WordPress, Drupal, Sanity, Contentful, Strapi, when does each win?

    WordPress for marketing sites under $10M GTV with a small editorial team and a plugin-friendly stack. Drupal for governments, universities, and enterprises with deep taxonomies and strict access control. Strapi for self-hosted headless on Node.js with no per-seat fees. Sanity for real-time editorial workflows and structured content with custom studios. Contentful for enterprise headless with strong SLA and workflow tooling. Storyblok when editors need visual side-by-side editing on a headless backend.

  • How long does a CMS implementation take?

    WordPress custom theme: 4 to 10 weeks. Drupal enterprise: 3 to 8 months. Strapi headless: 6 to 14 weeks. Sanity or Contentful: 4 to 14 weeks. Sitecore or AEM: 4 to 18 months. Custom CMS from scratch: 4 to 9 months. We commit to dates in writing in the SOW with weekly milestone tracking and a 2-week hypercare post-launch.

  • Can you migrate from WordPress to headless (or any platform to any other)?

    Yes. We move pages, posts, custom post types, media, users, taxonomies, and metadata. URL maps preserved with 301 redirects so search rankings survive. Typical replatform: 8 to 20 weeks end to end, with a validated dry-run, a phased cutover, and a 2-week hypercare. Migrations supported: WordPress to Sanity, Contentful, Strapi. Drupal to Contentful or headless. Sitecore to Sitecore XM Cloud. Legacy custom to any modern platform.

  • Do you build multilingual and multi-site CMS solutions?

    Yes. Per-locale pages with translation memory sync, locale fallback chains, hreflang tags, and RTL support. Multi-site setups with shared content libraries on Drupal (Domain Access), WordPress Multisite, Sitecore (multi-tenant), or shared headless content with per-site frontends. 40+ languages routinely shipped.

  • How do you handle accessibility (WCAG 2.1 AA) and SEO in CMS projects?

    WCAG 2.1 AA built into the content model: alt text required on images, heading hierarchy enforced, color contrast tokens, focus states on every interactive element. SEO baked in: per-page meta, OpenGraph, Twitter cards, JSON-LD schema templates, automated sitemap, robots.txt, canonical URLs, and built-in 301 redirect manager. We audit with axe and Lighthouse on every PR.

  • Do you build custom blocks, page builders, and editor UIs?

    Yes. Custom Gutenberg blocks (WordPress), custom Paragraphs (Drupal), Sanity Studio plugins, Contentful UI extensions, and Strapi components. Editors compose pages with brand-aligned blocks. Developers do not have to ship code for routine content changes. Block libraries are documented and version-controlled.

  • How do you handle CMS security, GDPR, and HIPAA?

    Hardened platform configurations (WordPress with Wordfence + 2FA + restricted XML-RPC, Drupal with security policies + Shield, headless with platform-managed auth). GDPR-ready data residency on EU regions. HIPAA: encrypted at rest, field-level access, audit logs, BAAs signed. SOC 2 platforms preferred for regulated verticals.

  • What ongoing support do you offer after CMS launch?

    Retainer plans from 40 hours per month (security patches, plugin updates, content support, small block additions) up to dedicated squads (new modules, integrations, performance work). 24/7 Sev-1 SLA available for enterprise contracts. Quarterly business reviews aligned to content velocity, page speed, and search ranking KPIs.

  • Can you integrate CMS with our DAM, search, translation, and analytics tools?

    Yes. Standard connectors for Cloudinary, Imgix, Bynder (DAM), Algolia, Typesense, ElasticSearch (search), Smartling, Lokalise, Phrase, Crowdin (translation), GA4, Mixpanel, Optimizely, VWO (analytics + CRO), Auth0, Okta, Clerk (identity). Custom integrations are event-driven (webhooks + queues). Two-way sync where needed.

  • Who owns the code, content, and platform after launch?

    You do. Source code lives in your Git repo from day one. Platform instances (WordPress hosting, Drupal infra, Contentful/Sanity/Strapi accounts) are in your name on your billing. We hand over content model docs, block library docs, migration scripts, and admin training videos. No vendor lock-in to us.

Start your CMS project

Send a brief. Get a CMS audit in 3 days.

A senior CMS developer reads your brief, runs a free 30-minute discovery call, and delivers a written audit with a fixed-price estimate. No deck. No obligation.

  • Reply within 1 business day
  • Senior developer on every call (not a sales rep)
  • NDA signed on request before any detail is shared
  • Source code, content, and platform are yours from day one

Get Started

Tell us about your CMS

Developers available this week

30 minute call. Written CMS audit in 3 days. No pitch deck.

Encrypted in transit · NDA on request

Free 30-minute consultation

Talk to senior developers, not salespeople.

Share your scope. A senior developer reviews it, walks you through the trade-offs, and sends a written summary after the call. NDA before any details are discussed.

  • Written estimate within 5 business days
  • Senior developer on the first call
  • Code stays in your repository
  • ISO 9001 certified shop
4.9 / 5from 2,495 reviews
350+ builds shipped

Talk to Senior Developers

Available

30 minute call. Written summary after. No pitch deck.

NDA signed before any project details are shared