Headless CMS comparison · 2026
Strapi vs Payload vs SveltyCMS (2026)
An honest, side-by-side comparison of the three code-first headless CMS platforms — and a clear recommendation for each stack.
Short answer
Choose Strapi for plugin breadth and the largest community. Choose Payload if your application is Next.js/React and you want the CMS inside the same process. Choose SveltyCMS if you want a compiler-first SvelteKit CMS with REST + GraphQL, four production databases, and enterprise SSO, SCIM, and audit logs included in the free core.
Feature positions reflect public vendor documentation as of 2026. Verify current pricing and plan details with each vendor before committing.
Comparison table
| Capability | Strapi | Payload CMS | SveltyCMS |
|---|---|---|---|
| Application stack | Node.js with a React admin | Next.js + React, TypeScript-first | SvelteKit 3 + Svelte 5, TypeScript-first |
| Content APIs | REST + GraphQL | REST + GraphQL + Local API | REST + GraphQL + in-process Local SDK |
| Production databases | PostgreSQL, MySQL/MariaDB, SQLite | MongoDB, PostgreSQL, SQLite | MongoDB, PostgreSQL, MariaDB, SQLite |
| Admin UI runtime | React single-page admin | React admin inside the Next.js app | Compiled Svelte admin — no virtual DOM |
| Multi-tenancy | Application-level / paid plans | Application-level / plugins | Native tenant isolation in the free core |
| SSO, SCIM and audit logs | Enterprise plans | Enterprise plans / integrations | Included in the free core |
| Licensing | Open-source core with paid enterprise edition | MIT core with paid cloud and enterprise options | BSL 1.1 — free development and testing; free production under $1M; GPLv3 after 3 years |
| Best fit | Teams that prioritise plugin breadth and the largest community | Next.js monorepos that want the CMS in the same process | SvelteKit teams that want performance and enterprise security without a paid tier |
Which should you choose?
Choose Strapi if…
- You depend on a broad plugin marketplace.
- You want the largest community and hiring pool.
- React-based admin customisation is familiar to your team.
Choose Payload if…
- Your app is a Next.js monorepo and will stay on React.
- You want the CMS and frontend in the same process.
- You prefer TypeScript config over a GUI-first setup.
Choose SveltyCMS if…
- Your frontend is Svelte or SvelteKit.
- You want SSO, SCIM, audit logs and multi-tenancy without a paid tier.
- You want a compiled admin and a reproducible performance ledger.
Migrating from Strapi or Payload
SveltyCMS ships an AI-driven importer that supports 36+ platforms — including Strapi, Payload, WordPress, Directus, Sanity and Contentful — and maps schema, relationships and media with safe dry runs. Content models and API clients usually port cleanly; custom React admin code and third-party plugins need a manual pass because the SveltyCMS admin is built with Svelte 5.
- Export content and media from the source CMS.
- Run a dry-run import and review the schema mapping.
- Re-implement custom admin extensions as Svelte widgets or plugins.
- Point REST or GraphQL clients at the new endpoints and verify pagination and auth.
Strapi vs Payload FAQ
Is Strapi or Payload better in 2026?
Neither is universally better. Strapi has the larger plugin ecosystem and a longer enterprise track record. Payload is the stronger choice when your application already runs on Next.js and React, because the CMS shares the same process and codebase. For SvelteKit teams, SveltyCMS is the closer architectural fit: native Svelte 5 admin, REST + GraphQL, four databases, and enterprise features included free.
Which is faster: Strapi, Payload, or SveltyCMS?
There is no neutral, same-harness ranking across vendors. In our own reproducible harness, SveltyCMS records 16,236 RPS warm point reads at 0.07 ms, 14,059–15,464 RPS projected list reads, 5,266 RPS concurrent creates, and 6,745 RPS updates on a single host. Strapi and Payload publish different benchmarks under different conditions, so compare them on your own workload rather than on a single headline number.
Can I migrate from Strapi or Payload to SveltyCMS?
Yes. The AI-driven importer supports 36+ platforms, including Strapi, Payload, WordPress, Directus, Sanity and Contentful, and maps schema, relationships and media automatically with safe dry runs. Complex custom plugin logic still needs a manual port, so plan for a review pass.
Is SveltyCMS a drop-in replacement for Strapi or Payload?
No. SveltyCMS is a SvelteKit-native CMS, not a Node/React runtime, so admin customisations and plugins are written in Svelte rather than React. Content models, REST and GraphQL clients, and database adapters map cleanly; custom admin code does not.
Last updated: 2026-10-29
Evaluate SveltyCMS on your own workload
Clone the repository, run the benchmark harness, and compare the results with the public ledger. No sales call required.