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Beagle IM vs Psi: catalog facts
Beagle IM	Psi
Free Free and open source.	Free Free and open source under the GNU General Public License.
macOS	Windows, macOS, Linux
OMEMO end-to-end encryption Audio and video calls	OMEMO, OTR and OpenPGP encryption via plugins Very flexible interface with multi-window and all-in-one modes
macOS only Requires an XMPP account on a server	Last tagged release dates from 2020 Aimed at experienced users rather than newcomers
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL
Account needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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