Baasix vs Supabase
Self-hosted simplicity vs the hosted Postgres platform
Both Baasix and Supabase give you a full backend on top of PostgreSQL — auto-generated APIs, authentication, realtime, and file storage. The difference is in the model: Supabase is primarily a hosted cloud platform with usage-based pricing, while Baasix is a single self-hosted Node.js app with a flat $9.99/year UI license. Baasix also ships things Supabase leaves to you: a drag-and-drop App Builder for internal tools, visual workflows, built-in multi-tenancy, and hybrid response caching.
The short version
Choose Supabase for a managed cloud experience with edge functions and GraphQL. Choose Baasix when you want to own your infrastructure, pay a flat price, and get the admin app, internal tools, and automation built in.
Feature by feature
| Feature | Baasix | Supabase |
|---|---|---|
| License & pricing | MIT backend · $9.99/yr per domain for the UI | Open source · cloud from free tier to usage-based paid plans |
| Self-hosting | One Node.js app + your PostgreSQL | Possible, but a multi-service Docker stack |
| Database | Your own PostgreSQL (+ PostGIS) | Managed PostgreSQL |
| Auto REST API | 50+ filter operators, relations, aggregation | PostgREST-based API |
| GraphQL | REST + TypeScript SDK focus | pg_graphql extension |
| Realtime | Socket.IO with Redis horizontal scaling | Postgres changes over websockets |
| Authentication | 35+ OAuth providers, passkeys, 2FA, magic links | Broad provider support, MFA |
| Built-in App Builder | 27 block types for admin panels & internal tools | Studio manages the database, not end-user apps |
| Visual workflows | Drag-and-drop automation, 17+ node types | Edge functions require code |
| Response caching | Hybrid L1 in-memory + L2 Redis, auto-invalidation | Bring your own caching layer |
| Multi-tenancy | Built-in tenant isolation & switching | DIY with row-level security policies |
| AI integration | 69 MCP tools — AI can manage data and build pages | MCP server for database operations |
| Serverless functions | Extensions: hooks, endpoints, scheduled tasks | Deno edge functions |
Based on publicly available information at the time of writing. Found something outdated? Let us know.
Choose Baasix if…
- You want a flat, predictable cost instead of usage-based cloud bills
- You need internal tools and admin panels without building a frontend
- You want one deployable Node.js app on your own servers
- Multi-tenant SaaS isolation should work out of the box
Choose Supabase if…
- You want a fully managed cloud with zero ops
- You need GraphQL or Deno edge functions
- Your team already builds on the Supabase ecosystem
Common questions
Is Baasix a self-hosted Supabase alternative?
Yes. Like Supabase, Baasix generates REST APIs, auth, realtime, and file storage on top of PostgreSQL. Baasix is designed for self-hosting from day one — a single Node.js application against your own database — and adds a built-in App Builder, visual workflows, hybrid caching, and multi-tenancy.
How does pricing differ between Baasix and Supabase?
Supabase pricing scales with usage on its cloud platform. Baasix runs on your own infrastructure: the backend is MIT-licensed and free, and the Admin UI (including the App Builder) costs $9.99/year or $49 lifetime per production domain.
Can I migrate from Supabase to Baasix?
Both systems use PostgreSQL, so your data migrates with standard tools like pg_dump/pg_restore. You would recreate schema definitions and permission rules in Baasix, and swap the client SDK calls to the Baasix TypeScript SDK or REST API.
More comparisons
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