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Kanidm vs Casdoor: catalog facts
Kanidm	Casdoor
Free Free and open source.	Free Free and open source.
Linux, Self-hosted, Command line	Web, Self-hosted
OAuth2, LDAP and passkeys in a single server Unix integration for Linux logins	Supports OAuth, OIDC, SAML, CAS, LDAP and SCIM Several MFA options including WebAuthn and TOTP
Smaller ecosystem than long-established directory servers Requires running and securing your own server	Needs to be hosted and secured by you Wide feature scope, including AI agent features, adds complexity
Self-hosted	Self-hosted
Open source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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