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Casdoor vs Ory Hydra: catalog facts
Casdoor	Ory Hydra
Free Free and open source.	Freemium Free to self-host; a hosted version is offered on Ory Network.
Web, Self-hosted	Self-hosted
Supports OAuth, OIDC, SAML, CAS, LDAP and SCIM Several MFA options including WebAuthn and TOTP	OpenID Certified OAuth and OIDC implementation Works with an existing user management system
Needs to be hosted and secured by you Wide feature scope, including AI agent features, adds complexity	Headless: you build login and consent screens yourself Requires OAuth and OIDC knowledge to deploy
Self-hosted	Self-hosted, Hosted service
Open source	Open source
License: Apache-2.0	License not stated
No account 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 23, 2026	Official website Full listing and sources Checked October 2, 2026

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