Compare software

Nheko vs Sable: catalog facts
Nheko	Sable
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source under the AGPL-3.0.
Windows, macOS, Linux	Linux, Web
Supports encrypted conversations and platform-dependent calling features.	Builds on Cinny with many extra features Usable in the browser or as a Linux app
The project says its encryption implementation has not been audited.	In constant development, so features change often Requires a Matrix account
Downloadable app	Downloadable app, Web application
Open source	Open source
License: GPL-3.0	License: AGPL-3.0-only
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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