What is Mathesar used for?

Mathesar is a self-hosted, spreadsheet-like interface for viewing, editing, querying and collaborating on PostgreSQL data without writing code. It is a good fit for giving non-technical teammates database access, internal data entry on Postgres and replacing Airtable with your own database.

Is Mathesar open source?

Yes. Mathesar is open source under the GPL-3.0 licence. Its source code is on GitHub at mathesar-foundation/mathesar and is written mainly in Svelte.

Yes. Mathesar is open source, so the software itself is free to use. A managed cloud version is also available.

Can I self-host Mathesar?

Yes. Mathesar can be self-hosted on your own server or infrastructure.

What is Mathesar an alternative to?

Mathesar is an open-source alternative to Airtable and Stackby. Other open-source alternatives to Airtable include NocoDB, Teable and AITable.

Is Mathesar actively maintained?

Yes. The most recent commit to Mathesar was on 1 October 2026, and the latest release is 0.12.0, published on 2 July 2026. The project has 5.1k stars on GitHub.

Mathesar: open-source alternative to Airtable, Stackby

About Mathesar

Mathesar is a web application that gives PostgreSQL databases a familiar spreadsheet-like interface. People of any technical skill level can view, edit, query and collaborate on data without writing code, and it works directly with existing databases, schemas and tables rather than adding extra abstractions.

The README outlines workflows such as connecting a database, adding collaborators, linking tables together, viewing a record alongside its related records, building and filling out forms, and saving queries as Explorations. Access control is based on native PostgreSQL roles and privileges, so permissions are managed in the database itself and your data never leaves your servers.

Mathesar is self-hosted, can be deployed in minutes and is often positioned as an open-source Airtable-style alternative for Postgres data. It is licensed under GPL-3.0, built with Svelte, Python and Django, and maintained by the Mathesar Foundation, a nonprofit. A managed Mathesar Cloud option is linked from the project.

Key features

Spreadsheet-like editing of PostgreSQL tables
Saved queries called Explorations
Links between tables and related records
Forms for data entry
Collaborators with Postgres role-based access
Works with existing databases and schemas

Good fit for

→Giving non-technical teammates database access
→Internal data entry on Postgres
→Replacing Airtable with your own database

Built with: Svelte; Python; Django; JavaScript; TypeScript; PostgreSQL
Tags: postgres; postgresql; database-gui; spreadsheet; airtable-alternative; self-hosted; django; svelte; no-code

Mathesar: questions and answers

What is Mathesar used for?: Mathesar is a self-hosted, spreadsheet-like interface for viewing, editing, querying and collaborating on PostgreSQL data without writing code. It is a good fit for giving non-technical teammates database access, internal data entry on Postgres and replacing Airtable with your own database.
Is Mathesar open source?: Yes. Mathesar is open source under the GPL-3.0 licence. Its source code is on GitHub at mathesar-foundation/mathesar and is written mainly in Svelte.
Is Mathesar free?: Yes. Mathesar is open source, so the software itself is free to use. A managed cloud version is also available.
Can I self-host Mathesar?: Yes. Mathesar can be self-hosted on your own server or infrastructure.
What is Mathesar an alternative to?: Mathesar is an open-source alternative to Airtable and Stackby. Other open-source alternatives to Airtable include NocoDB, Teable and AITable.
Is Mathesar actively maintained?: Yes. The most recent commit to Mathesar was on 1 October 2026, and the latest release is 0.12.0, published on 2 July 2026. The project has 5.1k stars on GitHub.