Databases
PostgreSQL, MySQL, MongoDB, and more — the engines under your stack.
7 tools in this category
Appsmith
by Appsmith
Self-hostable low-code platform with 45+ data source integrations. Drag-and-drop UI, JS everywhere, granular permissions. The most flexible Retool alternative.
Appwrite
by Appwrite
Appwrite is a self-hosted BaaS that gives you auth, databases, storage, functions, and messaging in one Docker container. It supports multiple databases (MariaDB, MongoDB, PostgreSQL), multiple runtimes (Node, Python, Dart, PHP), and has SDKs for web, Flutter, iOS, Android, and React Native.
Baserow
by Baserow
Self-hostable no-code database. Build tables, link records, create forms, and collaborate in real time. The closest open source analog to Airtable.
Budibase
by Budibase
Self-hostable low-code platform for building internal tools, admin panels, and forms. Connects to SQL/NoSQL/APIs. The Retool alternative you can self-host.
Parse Server
by Parse Platform
The original open source BaaS, originally by Facebook. Now community-maintained. Node.js server with MongoDB/Postgres, auth, file storage, GraphQL, and push notifications.
PocketBase
by PocketBase
A single Go binary that gives your app a SQLite database, auth, file storage, admin UI, and realtime subscriptions. The fastest way to a backend.
Supabase
by Supabase
The most popular open source Firebase alternative. Hosted Postgres with row-level security, GoTrue auth, S3-compatible storage, edge functions, and realtime subscriptions. You can self-host in 30 minutes or use the managed cloud.