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Passbolt vs Psono: catalog facts
Passbolt	Psono
Freemium The community edition is free and open source. Pro and enterprise editions are paid.	Freemium The community edition is free and open source. Enterprise editions and hosting are paid.
Linux, Web, Self-hosted, Browser extension	Linux, Web, Self-hosted, Browser extension
Per-user OpenPGP encryption means the server never holds readable secrets Community edition is free to self-host without user limits	SAML and LDAP authentication in a self-hosted community edition Fine-grained sharing with audit logging
Directory sync, audit logs and enterprise features are paid Key-based recovery is unforgiving if a user loses their private key	Some enterprise features are reserved for the paid edition Self-hosting requires running several containers
Self-hosted, Web application, Browser extension	Self-hosted, Web application, Browser extension
Open source	Open source
License: AGPL-3.0	License: Apache-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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