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Jami vs Keet: catalog facts
Jami	Keet
Free Free software under the GPLv3 or later. A GNU project with no paid tier.	Free Free to download and use.
Windows, macOS, Linux, Android	Windows, macOS, Linux, Android, iOS
Completely peer to peer, with no server relaying data between users No phone number or email needed to create an account	No phone number or email needed to sign up Messages, calls and files go directly between peers with end-to-end encryption
Peer-to-peer delivery means messages to an offline device wait until it reconnects Connection reliability varies more than with a server-relayed service	Losing the 24-word seed phrase can mean losing access to your identity Peer-to-peer design depends on participants' devices rather than a server
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	No account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

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