Supabase

Supabase is an open-source backend development platform built around a managed PostgreSQL database, offering developers integrated services including authentication, real-time data synchronization, file storage, and serverless edge functions. Positioned as the open-source alternative to Firebase, it enables developers to deploy production-ready backends without managing infrastructure. Its customers range from individual developers and Y Combinator startups to enterprises such as PwC, McDonald's, and GitHub Next.