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Katalon Studio vs Robot Framework: catalog facts
Katalon Studio	Robot Framework
Freemium Free to start without a credit card, with paid plans and enterprise capabilities.	Free Free and open source with no licensing fees.
Windows, macOS, Linux	Windows, macOS, Linux, Command line
Web, mobile, API and desktop testing in one tool No-code, low-code and full-code test authoring	Readable keyword syntax for tests and tasks Hundreds of third-party libraries
Proprietary, with key features tied to paid plans Much of the platform is aimed at enterprise QA teams	Needs a Python installation Browser or desktop automation depends on adding separate libraries
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: Apache-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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