CMS Tech Stack 2026
The CMS wars are settled: headless wins for any serious content operation — the question is which headless architecture fits your editorial and delivery needs.
Content management has bifurcated into two camps: monolithic CMS (WordPress, Drupal) for non-technical teams that own everything, and headless CMS for digital-first organizations that need delivery performance and content flexibility. We build headless CMS implementations because they consistently outperform monolithic systems on page speed, developer experience, and content modeling flexibility. The stack below powers editorial teams from startups to media organizations publishing thousands of articles per month.
The Stack
Frontend
Next.js with ISR (Incremental Static Regeneration) delivers CMS content at static-site speed while keeping content fresh. Astro is compelling for primarily content-driven sites where interactivity is minimal — it ships zero JavaScript by default, which means exceptional Core Web Vitals. Nuxt.js is the Vue ecosystem equivalent and works well for teams already invested in Vue.
Backend
Sanity's GROQ query language and real-time collaboration make it our first choice for editorial teams. Contentful is more enterprise-mature with better permissions and compliance features. Strapi is the right choice when clients need full data ownership and don't want to pay per-seat SaaS fees — self-hosted on Railway or Render keeps costs predictable.
Database
Sanity manages its own content storage — your PostgreSQL instance handles everything else: user accounts, subscriptions, analytics, custom entities. Don't fight this separation; embrace it. PlanetScale (MySQL-compatible) is worth considering for read-heavy content sites that need global read replicas.
Infrastructure
Vercel's edge network and Next.js integration deliver optimal ISR performance — revalidation happens at the edge without origin fetches. Sanity Cloud handles CMS infrastructure. Railway runs any custom API layer. For high-traffic media sites, AWS CloudFront with S3 static assets is more cost-effective than Vercel at scale.
Estimated Development Cost
Pros & Cons
✅ Advantages
- •Next.js ISR delivers CMS content at CDN speed without full static builds on every change
- •Sanity's real-time collaboration lets multiple editors work simultaneously without conflicts
- •GROQ queries are more expressive than REST for complex content relationships
- •Structured content models prevent editors from breaking layouts with formatting shortcuts
- •TypeScript-generated types from CMS schemas eliminate content-rendering mismatches
⚠️ Tradeoffs
- •Sanity and Contentful SaaS costs scale significantly with content volume and API calls
- •Headless requires a frontend team — non-technical clients can't self-serve a Next.js site
- •Content preview setup is more complex than traditional CMS preview modes
- •SEO metadata management requires explicit tooling that WordPress plugins handle automatically
Frequently Asked Questions
Should we use WordPress or go headless?
WordPress if your client will manage everything themselves and technical SEO plugins (Yoast) matter more than performance. Headless if you need sub-1-second page loads, complex content models, or multi-channel delivery (web, mobile, digital signage). The headless build takes 30-50% longer initially but the ongoing developer experience and performance dividends are significant.
Sanity vs Contentful — which should we choose?
Sanity for editorial teams that need real-time collaboration and flexible content modeling. Contentful for enterprise clients with complex permission hierarchies, localization requirements, and existing Contentful contracts. Sanity's GROQ is more powerful than Contentful's GraphQL for deeply nested content, but Contentful's ecosystem is more mature.
How do we handle content preview in a headless setup?
Next.js Draft Mode (formerly Preview Mode) is the clean solution — editors trigger a preview that renders unpublished content without affecting the production cache. Sanity's Presentation tool integrates directly with Next.js Draft Mode for inline visual editing. Set up a separate preview deployment on Vercel that always fetches draft content.
What's the best approach for multi-language CMS?
Sanity's i18n plugin and Contentful's Locales feature both handle multi-language content natively. Next.js i18n routing handles URL structure (/en/, /fr/). The key architectural decision is whether translations are separate documents or field-level translations within the same document — Sanity handles both, but field-level translation is usually cleaner for editorial workflows.
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