SwitchOSS Open-source switchboard Search catalog

Tool dossier

SwitchOSS editorial

Supabase

Supabase is a Postgres-centered backend platform that bundles database, auth, APIs, realtime, storage, and edge functions in managed, local, and self-hosted forms.

6 sources 99,847 stars Self-hosted Apache-2.0 platform layer
Visit website View repository Compare alternatives

Product snapshot

How the interface presents itself

Supabase interface screenshot

Positioning

What this project is really offering

The goal here is to separate raw catalog facts from the sharper product shape users care about before they commit time.

About

Supabase is a robust alternative to Firebase‚ offering developers a comprehensive platform for building scalable and real-time applications. Powered by PostgreSQL‚ Supabase provides a full-featured backend with authentication‚ database management‚ file storage‚ and real-time capabilities out of the box. Developers can leverage Supabase's intuitive APIs and SDKs to streamline development workflows and create powerful applications with ease. With Supabase‚ users can enjoy the flexibility of open-source technology combined with the convenience of managed services‚ making it an ideal choice for startups‚ enterprises‚ and developers seeking a modern and reliable backend solution.

Why it stands out

Supabase stands out by making a full Postgres database the center of the stack while packaging the backend pieces developers usually assemble separately. The mix of generated APIs, RLS-aware auth, a strong local CLI workflow, and an official self-hosting path makes it more portable than a purely hosted BaaS.

Editorial readout

Judge the first-fit, ceiling, and operational burden

This layer is meant to help someone decide whether a trial is worth it, not just confirm that the project exists.

What you can do first

Create a managed Supabase project, add a table and an RLS policy in the dashboard or SQL editor, then query it from a web or mobile app with a Supabase client; if you prefer local-first work, the CLI can start the stack on your machine with `supabase init` and `supabase start`.

How far it can go

At full adoption, Supabase can serve as the main backend layer for an application: Postgres as the source of truth, generated REST and GraphQL APIs, auth and authorization, file storage, realtime sync, edge functions, vector data, and project automation through the CLI and Management API across hosted or self-hosted environments.

Best for

  • Web and mobile teams that want one backend surface for database, auth, storage, and realtime
  • Developers comfortable with Postgres, SQL, migrations, and Row Level Security
  • Teams that want a hosted default with local development and self-hosting options
  • Startups or internal products that want fast backend assembly without stitching many separate services

Not for

  • Teams that want a schema-light document database experience with little or no SQL
  • Operators planning to self-host without owning backups, security, monitoring, and updates
  • Users who expect self-hosted Supabase to include every managed-platform feature
  • Production setups that would expose the local development stack publicly

Research packet

The operating reality behind the headline summary

This layer keeps the structured reasoning reusable for later templates, search, and AI-assisted updates.

Core use case

Provision a Postgres-based backend for a web or mobile app with auth, storage, realtime, APIs, and functions without assembling each service separately.

Setup path

Fastest hosted path: create a project, add a table or run SQL, set an RLS policy, install a client library, and query via the generated API. Local path: install the CLI plus a Docker-compatible runtime, then run `supabase init` and `supabase start`.

Deployment model

hybrid

Operational burden

Low if you stay on the managed platform; moderate to high if you self-host, because you operate Postgres and the surrounding services yourself.

Key limitations

  • Postgres and RLS are central, so it is not a schema-light or document-database-style backend.
  • The local CLI stack is for development and testing only and should not be exposed publicly.
  • Self-hosting assumes Docker, Linux/server, and networking competence.
  • Self-hosting is community-supported and shifts backup, security, monitoring, and uptime work to you.
  • Some managed-platform features are not available self-hosted.

Editorial guide

A richer readout of fit, rollout shape, and practical edges

These blocks are intentionally variable so the page can adapt to the project instead of forcing every tool into the same template.

01

Paragraph

First Useful Setup

The shortest path is the managed platform: create a project, create a table or run SQL, add an RLS policy, install the client library, and read data from your app. If you prefer local-first development, the CLI can boot a full local stack on top of a Docker-compatible runtime.

02

List

Who It Fits Best

  • Best when Postgres is your source of truth and you are willing to model data and access rules there.
  • Strong fit when you want auth, storage, realtime, and APIs bundled instead of assembled from separate vendors.
  • Useful for teams that want local development, migrations, and managed hosting to stay close to one another.
03

Paragraph

How Far It Can Go

Supabase can grow from a simple app backend into a broad platform layer: database, generated APIs, auth, storage, realtime collaboration signals, edge functions, vector data, and project automation. You can adopt one service at a time, but the main value comes from the integrated surface area around Postgres.

04

Checklist

Operating Reality

  • Managed mode removes most infrastructure work.
  • Self-hosted mode is viable, but the recommended path is Docker and the docs assume Linux, Docker, and networking basics.
  • On self-hosted deployments, you own backups, security hardening, monitoring, and uptime.
  • Do not treat the local CLI stack as a public environment.
  • Some managed-only features do not carry over to self-hosted deployments.

Highlights

The capabilities most worth remembering

01

Full Postgres database per project

02

Auto-generated REST and GraphQL APIs from database schema

03

Authentication plus authorization through Row Level Security

04

Realtime Postgres changes, broadcast, and presence over WebSockets

05

File storage with CDN, image transforms, resumable uploads, and S3 compatibility

06

Edge Functions and a CLI for local environments, migrations, and deployment workflows

07

PostgreSQL Database

08

Authentication

09

Storage

10

Serverless Functions

11

Real-time Subscriptions

12

Auto-generated APIs

13

Dashboard

14

Postgres Database

15

Edge Functions

16

Realtime

17

Vector

18

Instant APIs

19

TypeScript Support

20

Local Emulator

21

Supabase CLI

22

User Management

23

In-built SQL Editor

24

Hosted Postgres Database

25

Authentication and Authorization

26

Auto-generated APIs.

27

REST

28

Realtime subscriptions

29

GraphQL

30

Functions.

31

Database Functions

32

Edge Function

33

File Storage

34

PostgreSQL database

35

Row-level security

36

Auth with social login

37

Edge functions

38

Auto-generated REST & GraphQL APIs

Evidence

What backs up the editorial summary

Supabase's homepage positions it as a Postgres development platform with database, auth, instant APIs, Edge Functions, Realtime, Storage, and vector embeddings.

supabase.com

Primary source links

supabase.com raw.githubusercontent.com/supabase/supabase/master/README.md supabase.com/docs/guides/getting-started/features supabase.com/docs/guides/getting-started/quickstarts/reactjs supabase.com/docs/guides/local-development supabase.com/docs/guides/self-hosting supabase.com/docs/guides/self-hosting/docker github.com/sfermigier/awesome-foss-alternatives/blob/main/README.md openalternative.co/supabase opensourcealternative.to/project/supabase