Compare software

Calyx vs Kaku: catalog facts
Calyx	Kaku
Free Free and open source under the MIT licence.	Free Free to download; source code is published on GitHub.
macOS	macOS
Built on the Ghostty terminal core Designed for supervising several coding agents	Works out of the box with no configuration required Tuned for AI coding workflows in the terminal
macOS only No tagged GitHub releases	macOS only Younger project with less shared documentation
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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