Altova DatabaseSpy vs Azimutt

Altova DatabaseSpy has no write-up on Specifiction yet; its figures are above.

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.