AWS Amplify

Supabase

supabase/supabase

TrendingPopular

Open-source Firebase alternative built on Postgres with auth, storage, realtime, edge functions and vectors.

Firebase

firebase/firebase-js-sdk

Popular

Google's app development platform with Firestore, auth, hosting, functions and analytics.

Convex

convex/convex-backend

Trending

Reactive TypeScript backend where queries are functions and results stay live-synced to clients.

Appwrite

appwrite/appwrite

Open-source backend server with databases, auth, storage, functions, messaging and sites hosting.

PocketBase

pocketbase.io

Popular

Open-source backend in one Go binary: embedded SQLite, realtime, auth, files and an admin UI.

InstantDB

instantdb/instant

Rising

Realtime, relational client-side database with auth and permissions for local-first apps.

Nhost

nhost/nhost

Open-source backend with Postgres, GraphQL (Hasura), auth, storage and functions.

Vercel

vercel/vercel

Popular

Frontend cloud from the creators of Next.js with Git deploys, preview URLs, functions and AI tooling.

Netlify

netlify/cli

Popular

Git-based hosting for static sites and web apps with serverless and edge functions and deploy previews.