Azimutt is an open-source database exploration tool that renders a live schema as a searchable entity-relationship diagram. It suits developers and data engineers who need to understand, document, and share existing Postgres, MySQL, MariaDB, MSSQL, Oracle, or Snowflake schemas without giving a cloud service direct database access.[1]
Quick verdict
Developers inheriting an unfamiliar database, and teams that need a shared, documented map of Postgres, MySQL, MariaDB, MSSQL, Oracle, or Snowflake schemas, will get the most from Azimutt. Its live ER diagrams, local gateway, memos, and shareable layouts make schema discovery visual without handing a cloud service database access. The price of that fidelity is a live connection: you need credentials and a gateway install before there is anything to explore, and exact Solo, Team, and Enterprise prices could not be verified on the official page. If your diagram must stay faithful to a real schema and MIT self-hosting matters, choose Azimutt; if you need freehand diagrams with no database behind them, choose a general diagramming tool.[1][2]
Key features
Automatic ER diagram from a live connection: point Azimutt at a database and it draws tables, columns, and relations as an explorable diagram.[1]
Six database engines: Postgres, MySQL, MariaDB, MSSQL, Oracle, and Snowflake through one exploration interface.[1]
Local gateway for private queries: the desktop gateway runs on your machine so exploration traffic stays local instead of transiting hosted infrastructure.[1]
Schema search and filtering: find tables and columns across large schemas and narrow the diagram to the area under review.[1]
Memos on entities: attach documentation notes directly to tables and columns so knowledge lives with the schema.[1]
Saved layouts with shareable links: persist a curated diagram arrangement and share it with the team for onboarding and design review.[1]
Team workspaces: organizations and projects give teams a shared place for layouts, with Solo, Team, and Enterprise tiers for hosted collaboration.[1]
MIT-licensed self-hosting: the full core is open source on GitHub with a documented Docker path, so teams can run it themselves.[1]
Who will love it
Developers onboarding onto legacy databases: a searchable live ER diagram answers what connects to what far faster than reading migration files.[1]
Teams documenting schemas for design review: memos plus saved, shareable layouts turn tribal schema knowledge into a reviewable artifact.[1]
Security-conscious teams exploring production-shaped schemas: the local gateway keeps query traffic on your own machine.[1]
Who should avoid it
Readers without database access or credentials: Azimutt visualizes a live schema, so there is nothing to explore until you can connect one.[1]
Teams wanting general-purpose diagramming or whiteboarding: Azimutt diagrams are generated from database schemas, not freehand canvases.[1]
Buyers needing verified cloud pricing today: Solo, Team, and Enterprise tiers are documented, but exact figures could not be verified on the official pricing page during this pass.[1]
Alternatives and compatibility
No catalogue incumbent edge is recorded for Azimutt, so the choice turns on schema-driven exploration versus general diagramming: pick Azimutt when the diagram must stay faithful to a live database, and a freehand or BI tool when it need not.[1]
Portability facts: the MIT core is self-hostable with a documented Docker path, and exploration runs locally through the desktop gateway.[1]
If you need a searchable, shareable map of a real Postgres, MySQL, MariaDB, MSSQL, Oracle, or Snowflake schema, choose Azimutt; if you need slides-style diagrams with no database behind them, choose a general diagramming tool.[1]
Questions worth asking
What is the best Azimutt alternative for non-technical users?
A general data-documentation or managed BI tool fits better, because Azimutt assumes you can connect it to a live database and read a schema diagram. It is built for developers and data engineers exploring real schemas, not for non-technical readers.[1]
Is Azimutt really no-code?
How much does Azimutt cost per month?
The open-source core is free under the MIT licence with no documented subscription. Solo, Team, and Enterprise cloud tiers exist for hosted layouts and collaboration, but exact current per-month figures could not be verified on the official pricing page during this pass. Prices checked October 7, 2026.[1][2]
Sources and editorial review
Source research. Reviewed on October 7, 2026. Written by Sanjib Sah. AI assisted; reviewed by a human editor.
We have not run or tested this product.
- Azimutt official site
official · Observed October 7, 2026
Official homepage: live-schema ER diagrams, six supported database engines, local gateway privacy, search, memos, saved layouts, team workspaces, cloud tier names.
- Azimutt README (official repository)
official · Observed October 7, 2026
Official repository README: MIT licence, self-hosting including Docker path, gateway behavior, supported engines, contribution and development notes.
- Azimutt pricing
official · Observed October 7, 2026
Official pricing page: Solo, Team, and Enterprise tier names and hosted-collaboration scope; exact per-month figures not verifiable in this pass.
Compared with these products
No explicit proprietary baseline is recorded.