Secure, spreadsheet-like
tool for Postgres data

An intuitive, open-source UI to view, edit, and query Postgres data—easy to deploy with robust access control.

Install Mathesar

Built for everyone

Mathesar combines simplicity and power in a spreadsheet-like UI that's easy for both DB admins and business users to use. It works directly with Postgres permissions, schemas, and tables – no extra abstractions or layers.

As Scalable as Postgres

Mathesar is designed for production databases and scales as easily as Postgres, supporting any size or complexity of data.

Easy to Install

Mathesar only takes a few minutes to install, requires minimal additions to existing databases, and doesn't require any code to use.

No Sharing or 3rd Party Access

You have complete control of your data – Mathesar cannot share your data or allows third-parties to access it.

100% Open Source & Nonprofit

Mathesar is maintained by a 501(c)(3) nonprofit. We're committed to being 100% open source, eliminating the risk of vendor lock-in and rising prices.

Postgres for Access Control

Mathesar relies on Postgres database permissions for access control, lowering the risk of a second layer of access to your database.

Self-hosted

Mathesar is self-hosted on your infrastructure, so your data never has to leave your own servers. We're committed to always being self-hostable.

Simple solutions, minimal hassle

A single tool with hundreds of uses. Mathesar makes it simple and low-risk for data owners to quickly empower all types of users to view, edit, and understand the data they need, in an intuitive interface they're familiar with.

Asset or Inventory Management

Easily manage assets like books, inventory, parts, or equipment in an intuitive interface. Mathesar lets users input and update new assets, track inventory levels, and search for items, with robust permissions ensuring granular access control.

See example