Azimutt vs DataDocs

Azimutt is a database exploration and documentation tool for understanding and managing databases. Its ERDs let users choose which tables, columns, relations, and ordering to show, while data exploration follows relations and can access real data on demand. For schema design, it provides AML, a minimal domain-specific language. Documentation includes table and column notes, layout memos, and visual indications; schema analysis can point out inconsistencies and possible improvements. Listed connectors cover PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, MongoDB, Couchbase, BigQuery, and Snowflake. Other schemas can be imported in JSON format, and the CLI includes JSON schema inference. The maker says schema parsing happens in the browser, projects can remain local, and Azimutt can be self-hosted. The free plan has no long-term save and allows a maximum of one user. Solo costs €7.00 per month billed annually; Team costs €35.00 per month billed annually per user. The site says Azimutt is made and hosted in the EU, while its privacy policy says personal data is hosted on DigitalOcean servers in the United States.

DataDocs is a cloud database documentation tool that uses AI to generate documentation and keep it aligned with schema changes. It currently supports PostgreSQL and MySQL; SQL Server and Snowflake are listed as coming soon. One-click generation creates documentation, while search covers the documentation and data catalog. DataDocs scans for schema changes and reflects them in the documentation. If an asset’s documentation is wrong, users can regenerate it and provide feedback; manual editing is listed as planned. The service requests read-only metadata access and says it does not access or store the database’s actual data. Its web application and extraction service run in separate VPCs, with credentials stored in a restricted vault. DataDocs is aimed at small businesses, freelancers, and agencies, and is positioned as documentation software rather than data governance. The Free plan is free for one source, 25 assets, and weekly refresh. Growth costs $25 a month; Premium costs $100 a month.