Different centers of gravity
Supabase and PandaStack both put PostgreSQL at the heart of the developer experience, which is why they get compared. But they're built around different cores.
Supabase is a backend-as-a-service: a managed Postgres with auto-generated APIs, authentication, storage, realtime subscriptions, and edge functions layered on top. The database *is* the backend, accessed largely from your client or via Supabase's APIs.
PandaStack is an all-in-one application host: you run your own backend (as a container), your own frontend (static), and attach a managed database — with DATABASE_URL injected. The database is *a component*, not the whole backend.
How you build
The architectures lead to genuinely different app shapes:
Supabase pattern: frontend → Supabase client → Postgres (with Row Level Security), plus Supabase Auth and Storage. You often write less server code because Supabase auto-generates the data API and handles auth.
PandaStack pattern: frontend (static) → your backend container (Express/FastAPI/etc.) → managed Postgres. You write a conventional server; you control every endpoint.
| Aspect | PandaStack | Supabase |
|---|---|---|
| Core | App hosting + managed DB | Postgres BaaS |
| Your backend | Your container, any framework | Often "no backend" (client → DB) |
| Auth | Your app / SSO / RBAC | Built-in Supabase Auth |
| Auto-generated API | No (you write it) | Yes (REST + GraphQL-ish) |
| Realtime | Your implementation | Built-in realtime |
| Storage | Your app / object storage | Built-in storage |
| Container/app hosting | First-class | Edge functions, not full containers |
| Static hosting | First-class | Not the focus |
Where Supabase is excellent
Credit where it's due — Supabase is fantastic for a certain build:
- Rapid prototyping: auto-generated APIs and built-in auth get you from zero to working app fast.
- Realtime features: subscriptions over Postgres changes are first-class.
- Row Level Security: a powerful model for client-direct data access.
- Open source: you can self-host the stack.
If you're building a CRUD or realtime app and want to write minimal backend code, Supabase is a delight.
Where PandaStack fits better
PandaStack shines when you have (or want) a real backend:
- You need custom server logic — background jobs, complex business rules, third-party integrations that shouldn't live client-side.
- You want a conventional architecture — frontend + API container + database, deployable and portable.
- You need more than Postgres — PandaStack also offers MySQL (5.7, 8.x), MongoDB, and Redis via KubeBlocks.
- You want the whole app hosted — static frontend, container backend, cronjobs, and edge functions in one place.
It's the difference between "the database talks to my client" (Supabase) and "I run a server, and the database is behind it" (PandaStack).
They can be complementary
Honestly, these aren't always either/or. Some teams use Supabase purely as a managed Postgres + auth and host their frontend elsewhere. If you go that route, the question is just where the *rest* of your app lives. PandaStack's pitch is that you don't need a second platform — host the app and the database together.
Databases
Supabase is Postgres, full stop — and it does Postgres very well, with extensions, RLS, and a polished SQL editor.
PandaStack offers managed PostgreSQL (14.x, 16.x) with scheduled + manual backups and auto-injected DATABASE_URL, plus MySQL, MongoDB, and Redis if your stack needs them. If you're a pure-Postgres shop that wants the auth/realtime/API layer for free, Supabase's integrated stack is more feature-rich on the data side. If you want plain managed Postgres behind your own backend (and the option of other engines), PandaStack covers it.
Pricing
Supabase has a free tier and usage-based paid plans built around database size, bandwidth, and add-ons; check their pricing page for current limits.
PandaStack:
| Plan | Price |
|---|---|
| Free | $0/mo (1 database, 7d backups, 50 connections) |
| Pro | $15/mo (15d backups, 300 connections) |
| Premium | $25/mo (30d backups, 1000 connections) |
| Enterprise | Custom |
Note the honest limit: free-tier databases on PandaStack are small (dev/hobby scale), and free-tier apps cold-start on preemptible nodes.
Honest recommendation
Choose Supabase if:
- You want a Postgres-centric backend with built-in auth, storage, and realtime.
- You want auto-generated APIs and minimal backend code.
- You're building realtime or rapid-prototype apps.
Choose PandaStack if:
- You want to run your own backend container with custom logic.
- You want frontend + backend + database + cron + functions in one host.
- You want managed Postgres (or MySQL/Mongo/Redis) behind a conventional server.
References
- [Supabase documentation](https://supabase.com/docs)
- [Supabase pricing](https://supabase.com/pricing)
- [PostgreSQL Row Level Security](https://www.postgresql.org/docs/current/ddl-rowsecurity.html)
- [KubeBlocks documentation](https://kubeblocks.io/docs)
- [Prisma ORM docs](https://www.prisma.io/docs)
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If your app has a real backend that needs a managed database behind it, PandaStack's free tier hosts both together. Spin one up at [dashboard.pandastack.io](https://dashboard.pandastack.io).