Supabase

Deploy Supabase on Out Plane — the open-source Firebase alternative built on PostgreSQL. Supabase provides a complete backend-as-a-service with a managed database, authentication, instant REST and GraphQL APIs, real-time subscriptions, file storage with CDN, and edge functions — all through a unified Studio dashboard.

Supabase authentication supports email/password, magic links, OAuth providers (GitHub, Google, Apple, and more), and row-level security policies that tie directly into your PostgreSQL database. The real-time engine streams database changes over WebSocket to connected clients. Self-hosting on Out Plane gives you full data ownership without the limitations of Supabase Cloud.

Ideal for web and mobile app development, SaaS products, real-time collaboration tools, and any project that needs a modern backend with authentication, storage, and database access without building custom APIs.