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SYSTRAN Translate vs Kagi Translate: catalog facts
SYSTRAN Translate	Kagi Translate
Freemium Online translation is available on the site, with professional and business plans and an…	Freemium Free monthly allowance with a Kagi account; paid plans add more usage.
Web, Browser extension	Web
Translates whole documents in over 30 file formats Browser extension for translating web pages	AI translation with selectable quality levels Translates whole websites from a URL without an account
Geared toward business customers, with many features behind sales contact Cloud service, so text is sent to SYSTRAN for translation	AI text translation requires a Kagi account Free use is limited by a monthly allowance
Web application, Hosted service, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
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.