compare
Authorizer vs Ory Hydra
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Authorizer | Ory Hydra |
|---|---|---|
| Language | Go | Go |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 2.1k | 18k |
| Latest | 2.4.1 | v26.2.0 |
| Last push | 2026-10-06 | 2026-07-29 |
| Release cadence | too few releases | about 294 days between releases |
| Active contributors | 2 commit authors on the default branch in the last 90 days | 8 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Auth0. Alternatives to Auth0 →
PartialAuthorizerLogin, signup and role-based access for your applications over OAuth and OpenID Connect.
PartialOry HydraAn OAuth 2.0 and OpenID Connect server; login, consent and users stay in your own app.
Authorizer
- 2.4.12026-09-03Security release. Fixes two reported advisories plus two further issues of the same classes found while fixing them.
- 2.4.02026-08-19Enterprise SSO (SAML IdP, verified domains, home realm discovery), WebAuthn/passkey login, SCIM 2.0, machine and agent…
- 2.4.0-rc.232026-08-17Release candidate for 2.4.0.pre-release
- 2.4.0-rc.222026-08-14Release candidate for 2.4.0.pre-release
- 2.4.0-rc.212026-08-14Release candidate for 2.4.0.pre-release
Ory Hydra
- v26.2.02026-03-20v26.2.0
- v25.4.02025-11-07v25.4.0 brings first-class support for agentic authorization with the Device Authorization Grant (RFC 8628) and OAuth 2…
- v2.3.02025-01-17We’re thrilled to announce the release of Ory Hydra 2.3.0! This version comes packed with graceful token refresh, perfo…
- v2.2.02024-02-12!Ory Hydra 2.2.0
- v2.2.0-rc.32023-08-16Introduces logout compatibility with Ory Kratos.pre-release
Authorizer
✓ signed The latest release, 2.4.1, carries a signature GitHub verified.
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Ory Hydra
unsigned The latest release, v26.2.0, carries no signature GitHub could verify.
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