Mathesar - Open source UI for Postgres databases | Mathesar
Mathesar is a straightforward open source tool that provides a spreadsheet-like interface to a PostgreSQL database. Our web-based interface helps you and your collaborators work with data more independently and comfortably – no technical skills needed.
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Mathesar is an open-source spreadsheet-like web interface for PostgreSQL databases that lets users of all technical skill levels view, edit, query, and collaborate on data without writing SQL.
🚀 Overview
Mathesar is a straightforward open-source tool that provides a spreadsheet-like interface to PostgreSQL databases. It's a web-based app that connects directly to your existing Postgres database (or lets you set one up), allowing intuitive data management without needing SQL knowledge. Maintained by the Mathesar Foundation, a nonprofit, it's 100% open source and self-hosted.
This project solves the problem of databases being powerful but inaccessible to non-technical users due to complex tools and SQL requirements. Mathesar unlocks Postgres's full potential with a familiar, collaborative UI that supports schemas, relationships, and native security.
It's built for everyone—from business users and teams needing easy data collaboration to developers wanting a quick UI alongside other tools. We built it to make data management simple, secure, and extensible for Postgres users worldwide.
✨ Key Features
- Spreadsheet-like interface for viewing, editing, creating, and deleting records intuitively
- Data filtering, sorting, grouping, and a no-SQL query builder (Data Explorer)
- Schema and table management, including migrations and custom data types (e.g., validated emails/URLs)
- Form builder to collect data via shareable links
- Import/export data easily
- Native Postgres access control using roles and privileges
- Optional: Leveraging full Postgres features like foreign keys, constraints, and more
🛠 Tech Stack
- Frontend: Svelte, TypeScript, SCSS
- Backend: Python, Django
- Database: PostgreSQL
- Auth: Native Postgres roles
- Hosting: Self-hosted via Docker, Docker Compose
👥 Who Is This For?
This project is useful for:
- Non-technical users who want to manage Postgres data like a spreadsheet
- Developers who want an intuitive UI for Postgres without building one
- Teams looking for collaborative data editing with native security
📸 Screenshots / Demo
- Live demo: Quickstart with Docker (local): https://docs.mathesar.org/guides/quickstart.html
- GitHub: https://github.com/mathesar-foundation/mathesar
🔥 Project Status
- 🟢 Actively building
Last updated: 2026-03-24
❓ FAQ
Is this project free?
Yes — 100% open source and self-hosted (GPLv3 license). No paid tiers.
Is the source code available?
Yes — https://github.com/mathesar-foundation/mathesar
Can I contribute?
Yes! Check CONTRIBUTING.md on GitHub for issues, PRs, and guidelines. Join the community on Discord or Matrix for feedback and collaboration.
📬 Contact & Links
- Website: https://mathesar.org
- GitHub: https://github.com/mathesar-foundation/mathesar
- Twitter/X: https://x.com/mathesar_org
- Discord: https://discord.gg/enaKqGn5xx
Built with ❤️ and kept warm on WarmIndex.
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