Compare software

Atmos vs Colorffy: catalog facts
Atmos	Colorffy
Freemium Free to start; an account login is offered for further use.	Free The tools can be started for free; the research does not describe paid tiers.
Web	Web
Uniform shade and scale generation Semantic status colors from a primary color	Generators for complete light and dark UI themes Palette, gradient and color mixer tools in one place
Browser only Some features may need an account	Web only, with nothing to install or run offline Pricing beyond the free start is not clearly described
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
Needs internet	Not stated if it 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.