Compare software

Kleki vs Sumo: catalog facts
Kleki	Sumo
Free Free to use in the browser.	Freemium Apps open free in the browser; the homepage does not detail paid options.
Web	Web
Runs in the browser with nothing to install Opens straight into a drawing canvas	Nothing to install Painting app with over 300 brushes
Browser only Fewer features than a desktop painting program	Pricing details are not stated on the homepage Individual apps are simpler than dedicated desktop programs
Web application	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
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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