1pocket-id / pocket-idThe most user-friendly OpenID Connect Certified™ and OAuth 2.0 provider that lets users sign in to your applications with passkeys.idpoidcpasskeysself-hostedGoBSD-2-CLAUSE9.9K total348 forks+152 starsfrom 9,719 · score 5.03
2authelia / autheliaThe Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.totpldapsso-authenticationtwo-factor-authenticationdockerkubernetes+14 moreGoAPACHE-2.029K total1.5K forks+65 starsfrom 29,409 · score 4.19
3zitadel / zitadelZITADEL - Identity infrastructure, simplified for you.samlauthenticationauthorizationloginoidcsso+11 moreGoAGPL-3.015K total1.4K forks+60 starsfrom 15,432 · score 4.11