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Conar vs CH-UI: catalog facts
Conar	CH-UI
Freemium Pricing is not detailed on the homepage; check the site for current plans.	Free Free and open source.
macOS	Web, Self-hosted
Supports PostgreSQL, MySQL, SQL Server and ClickHouse AI help with writing queries	Query editor for ClickHouse in the browser Instance metrics view
Little public detail about pricing and features AI features may send queries or schema to a model provider	Works only with ClickHouse Requires hosting it yourself
Downloadable app	Self-hosted
Closed source	Open 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 October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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