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.

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🚀 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.

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✨ 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

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🛠 Tech Stack

• Frontend: Svelte, TypeScript, SCSS
• Backend: Python, Django
• Database: PostgreSQL
• Auth: Native Postgres roles
• Hosting: Self-hosted via Docker, Docker Compose

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👥 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

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📸 Screenshots / Demo

• Live demo: Quickstart with Docker (local): https://docs.mathesar.org/guides/quickstart.html
• GitHub: https://github.com/mathesar-foundation/mathesar

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-24

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❓ 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.

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📬 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

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