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WhoDB vs Conar: catalog facts
WhoDB	Conar
Free The community edition is free; an enterprise edition also exists.	Freemium Pricing is not detailed on the homepage; check the site for current plans.
Web, Self-hosted, Command line	macOS
Handles SQL, NoSQL and Redis in one tool AI-assisted querying	Supports PostgreSQL, MySQL, SQL Server and ClickHouse AI help with writing queries
Some features belong to a separate enterprise edition Documentation for features is mostly in the repository	Little public detail about pricing and features AI features may send queries or schema to a model provider
Downloadable app, Self-hosted	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.