Sanity

sanity.io

Headless CMS with a real-time collaborative editing studio and a flexible content model that adapts to any project.

Best for: Vibe-coded apps that need structured content management — blogs, product catalogs, documentation sites Free tier (3 users, 500K API requests/month); Growth $15/user/month
Key Features
  • Real-time collaborative editing with a customizable studio interface
  • GROQ query language for flexible, powerful content queries
  • Portable Text format — content is structured data, not locked HTML
Limitations
  • Learning curve for GROQ query language and studio customization
  • Free tier user limit (3) is restrictive for teams
  • Requires a separate frontend — not a website builder
Pricing verified March 2026

Payload CMS

payloadcms.com

Open-source headless CMS built on Next.js — code-first content management with full TypeScript support.

Best for: Developers building with Next.js who want a CMS that lives inside their codebase with full type safety Free and open source (self-hosted); Payload Cloud from $30/month
Key Features
  • Code-first configuration — define content schema in TypeScript
  • Lives inside your Next.js app — no separate service to manage
  • Built-in authentication, access control, and file uploads
Limitations
  • Requires coding knowledge — not suitable for non-technical content editors without the admin UI
  • Self-hosting requires infrastructure management
  • Smaller ecosystem than Sanity or Contentful
Pricing verified March 2026

Contentful

contentful.com

Enterprise-grade headless CMS with a mature API, extensive integrations, and a non-technical-friendly editing interface.

Best for: Teams where non-technical editors need to manage content independently from the development team Free tier (1 space, 25,000 records); Basic $300/month
Key Features
  • Mature, well-documented API with SDKs for all major frameworks
  • Non-technical editing interface that content teams can use independently
  • Extensive marketplace of integrations and apps
Limitations
  • Expensive — paid plans start at $300/month, pricing out most indie projects
  • Content model can feel rigid compared to Sanity's flexibility
  • API rate limits on free tier can impact development workflows
Pricing verified March 2026

Keystatic

keystatic.com

Git-based CMS that stores content as files in your repository — no database, no external service, full version control.

Best for: Developer-maintained sites (blogs, docs, landing pages) where content lives in the repository Free and open source
Key Features
  • Content stored as markdown/JSON files in your Git repository
  • Visual editor for non-technical collaborators — no Git knowledge required
  • Zero infrastructure cost — no database or external CMS service needed
Limitations
  • Not suitable for dynamic content or user-generated content at scale
  • Collaboration is limited by Git workflows — real-time co-editing not available
  • Smaller community and fewer templates than mature CMSs
Pricing verified March 2026

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