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Payload vs Sanity

Live comparisonView as JSON
Payload
hybridFree (self-hosted, MIT)
Sanity
cloudFree (3 users, 500k API requests)
Pricing
Free (self-hosted, MIT)Free cloud (1 project)$50/mo ProCustom Enterprise
Free (3 users, 500k API requests)$15/user/mo TeamCustom Enterprise
Open Source
Self-Hosted
SDK Languages
javascripttypescript
javascripttypescriptpython
Frameworks
nextjs
langchainnextjs
Compliance
gdpr
soc2gdpr
Best For
Code-first CMS with native Next.js integration — best for teams building content-heavy apps with React
Real-time collaborative CMS with GROQ query language — flexible schema and generous free tier for AI prototyping
Limitations
TypeScript-only; relatively newer than Strapi with a smaller community; cloud offering still early; requires Next.js knowledge
GROQ has a learning curve; Sanity Studio (editor UI) is React-only; less enterprise adoption than Contentful

Supported Not supported Unverified

Payload and Sanity are both code-first TypeScript CMSes. Sanity wins on hosting model, event architecture, and agent integration. Payload wins on hosting ownership and data residency.

Where Sanity wins

  • MCP server, Agent Actions, and Agent Context. Sanity ships an MCP server for AI agents using the Model Context Protocol. Agent Actions expose generate, transform, and translate as HTTP calls that write to the Content Lake. Agent Context provides read-only schema-aware queries with semantic search—agents follow references and navigate the content graph without manual setup. Payload has no documented MCP server, AI integrations, or AI operation surface.

  • GROQ webhooks with delta filters and retry. Sanity webhook filters use GROQ syntax, including delta functions before() and after() for change-aware subscriptions. Projections define payload shape. Sanity retries webhooks twice with 30-second intervals, with idempotency-key headers per delivery. Payload hooks run inside the server only—no outbound HTTP. External event-driven pipelines need custom code.

  • GROQ query language. GROQ supports -> reference traversal, array traversal, projections, and delta functions in one query. Works across REST API, GraphQL, and webhook filters. Payload REST supports depth, select, sort, where; GraphQL auto-generates CRUD. Neither exposes join traversal or delta semantics like GROQ.

Where Payload wins

  • Self-hosted, MIT-licensed. Payload runs on your infrastructure, Cloudflare Workers + R2 + D1, or Vercel + Neon with one-click setup. No mandatory SaaS backend. Sanity's Content Lake is always cloud-hosted—only the Studio is open-source. For agent deployments needing data residency or ownership, Payload removes blockers where Sanity cannot.

  • In-process hooks at all levels. Payload before/after hooks run server-side on every operation (read, create, update, delete) at collection, global, and field level. Hooks get full request context, can be async to block operations, and access the Payload API instance. Server-side logic—validation, transformation, side effects—lives co-located with the schema without external infrastructure. Sanity requires Sanity Functions or external compute.

The agentic difference

Sanity's agentic surface is documented and ready. MCP server is a drop-in tool for MCP agents. Agent Actions provide callable content operations that write to the Content Lake. Agent Context enables schema-aware queries with semantic search. GROQ delta filters in webhooks let agents subscribe to field-level changes with reliable delivery and idempotency.

Payload has no documented agentic integration surface. In-process hooks work for server-side logic co-located with the CMS, but don't expose a way for external agents to subscribe to events or invoke AI operations. Building an agent pipeline on Payload requires custom MCP adapter, outbound event dispatch, and retry guarantees from scratch.

When to pick which

  • Pick Sanity when agents must read, write, or transform content. MCP server, Agent Actions, and Agent Context provide complete documented surface without custom code. Also pick Sanity when webhook reliability matters: GROQ delta filters and retry guarantees with idempotency reduce custom infrastructure.

  • Pick Payload when the data layer must be self-hosted for data residency, compliance, or cost. Also pick Payload for tightly coupled server-side logic within the request lifecycle, or when schema and CMS live as first-class code in a monorepo.

  • Pick Payload over Sanity when your organization needs full persistence layer ownership and your team can build agentic infrastructure rather than consuming a ready-made surface.

Last verified: 2026-05-09