Supabase

Supabase is an open-source Firebase alternative built on Postgres, providing database, auth, storage, and real-time APIs for developers.

Overview

Supabase gives developers a complete backend platform on top of PostgreSQL. Every project gets a Postgres database, authentication, file storage, instant REST and GraphQL APIs, real-time subscriptions, and edge functions. Its dashboard makes database management approachable while keeping full SQL power, and open-source components can be self-hosted. AI features support vector embeddings and database branching for modern application workflows.

Supabase’s appeal is a complete backend in minutes on open foundations. Postgres at the core means no proprietary query language to learn or migrate away from, while authentication, storage, and instant APIs remove weeks of boilerplate from new projects.

The developer experience is polished: schema changes reflect immediately in APIs, dashboards make tables approachable, and database branching supports modern review workflows. Vector and AI features keep the platform relevant for intelligent applications, and self-hosting preserves the optionality that open source provides.

Typical projects range from side products to funded startups shipping customer-facing applications, since the platform scales from prototype to production. Row-level security policies enforce authorization at the database layer, and generated APIs keep frontend development fast. Community resources and templates cover the most common application shapes.

Key Features

• Managed Postgres with full SQL access and row-level security
• Authentication with social logins, magic links, and SSO
• Auto-generated REST and GraphQL APIs from your schema
• Real-time subscriptions and presence for live applications
• Object storage, edge functions, and vector embeddings for AI
• Database branching and self-hosting with open-source components

Pricing

Supabase has a free tier with generous limits for side projects. Paid plans scale by database size, bandwidth, and features, with enterprise options for compliance and support.

Who Is It For

Full-stack developers and startups building modern applications who want Postgres power without assembling backend services.

Community resources and templates cover the most common application shapes, from marketplaces to internal dashboards and AI products.

FAQ

Is Supabase free to use?

Yes, a free tier covers development and small apps; production scale requires a paid plan.

Does Supabase offer an API?

Yes, APIs are core to Supabase: every schema change is instantly reflected in REST and GraphQL endpoints.

How does Supabase compare to alternatives?

Supabase offers SQL depth and openness where Firebase offers convenience; versus pure database hosting it bundles auth, storage, and APIs. Its combination of openness, polish, and generous pricing keeps it a default recommendation for modern application backends.