Open Source Alternatives to Supabase

Appwrite

Open-source backend server

★ 54,634 Updated: Feb 2026 Status: Slowing

Rowy

A low-code backend platform built for Firebase and Google Cloud.

★ 6,845 Updated: Nov 2024 Status: Slowing

PocketBase

An entire backend — database, auth, files, realtime — in one small binary

Status: Unknown

Parse Server

Facebook's abandoned backend, reborn as the open-source Firebase alternative

Status: Unknown

Nhost

Open-source Firebase alternative with GraphQL

Status: Unknown