Relational Databases

6 self-hosted open source alternatives in this category

Supabase

Open-source Firebase alternative built on Postgres

Self-hostable backend platform combining Postgres, Auth, Storage, realtime APIs, edge functions, and an admin dashboard to build and scale apps quickly.

Alternative to:

Firebase+4

NocoDB

Turn any database into a collaborative spreadsheet interface

61.2k

4.5k

Last commit: 3d ago

Open-source Airtable alternative that adds a spreadsheet UI, views, forms, automations, and APIs on top of SQL databases like Postgres and MySQL.

Alternative to:

Airtable+2

ChartDB

Database schema diagrams from your SQL databases

20.8k

1.2k

Last commit: 2d ago

ChartDB generates interactive ER diagrams by introspecting your SQL database schema, helping teams document, explore, and share table relationships and metadata.

Alternative to:

dbdiagram.io+3

Mathesar

A spreadsheet-like interface for PostgreSQL databases

4.7k

464

Last commit: 17d ago

Mathesar provides a collaborative, spreadsheet-style UI for working with PostgreSQL data, including table creation, linking, querying, and sharing views without writing SQL.

Alternative to:

Airtable+4

CloudBeaver

Web-based database manager by DBeaver

4.5k

504

Last commit: 1d ago

Self-hosted web UI for SQL database administration and querying with role-based access, connection management, and a browser SQL editor based on DBeaver.

Alternative to:

Retool+3

Baserow

Open-source no-code database and Airtable alternative

3.7k

483

Last commit: 1d ago

Baserow is a collaborative no-code database (Airtable alternative) to create tables, views, forms, and an API for building internal tools and lightweight apps.

Alternative to:

Airtable+9