Ory Kratos Identity（オリークラトスアイデンティティ）
Ory Corp 2024年公開Headless Identity API。Pro 業界Pro Mainstream Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + Pro Apache 2.0 OSS + Pro Ory Cloud + Pro 累計2018-2026年8年Heritage継承代表機。
概要
Ory Kratos Identity(オリー クラトス アイデンティティ)はOry Corp(ドイツMunich + 2018-Aeneas Rekkas + Thomas Aidan Curran創業 + 累計$22M Funding) 2024年公開Headless Identity APIで、Pro 業界Pro Mainstream Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + Pro Apache 2.0 OSS + Pro Headless Architecture + Pro Self-service Login/Registration + Pro Identity Schema + Pro Ory Stack + Pro Ory Network + 累計2018-2026年8年Heritage Pro Top独占代表機。Ory Kratos主要機能: (1)Ory主導(ドイツMunich + 2018設立 + Aeneas Rekkas + Thomas Aidan Curran + 累計$22M Funding(KSV/Verizon Ventures))、(2)Pro 業界Pro Mainstream Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆、(3)Pro Apache 2.0 OSS、(4)Pro Headless Architecture(UIなしAPI-first/独自UI実装可能)、(5)Pro Self-service Login/Registration/Recovery/Verification API、(6)Pro Identity Schema(JSON Schema Identity Trait定義)、(7)Pro MFA(TOTP/WebAuthn/Lookup Secret/Email Code)、(8)Pro Social Sign-in(Google/Facebook/GitHub/Apple/Microsoft等30+ Provider)、(9)Pro Account Linking(複数Provider Account紐付け)、(10)Pro Verifiable Credentials(2024 Beta)、(11)Pro Sessions(Cookie + JWT)、(12)Pro Hooks + Identity Provider Brokering + Multi-tenancy + Audit Logs、(13)Pro Internationalization、(14)Pro Go言語実装(Cloud-Native High-performance)、(15)Pro Ory Stack(Kratos Identity + Hydra OAuth/OIDC + Keto Authorization + Oathkeeper Proxy)、(16)Pro Ory Network(Hosted Cloud Free MAU 100K + Pro Subscription)、(17)Pro Self-Hosted Free OSS、(18)Pro 採用: Pro API-first/Headless UI/Cloud-Native B2B/Custom UI重視、(19)累計2018-2026年8年Heritage Pro Top独占。
主な特徴・仕組み
- GA: 2024 Ory Kratos v1.x + Ory Network GA
- Ory Corp: ドイツMunich + 2018設立 + Aeneas Rekkas + Thomas Aidan Curran + 累計$22M Funding(KSV/Verizon Ventures)
- Pro 業界Pro Mainstream Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆
- Apache 2.0 OSS
- Headless Architecture UIなしAPI-first 独自UI実装可能
- Self-service Login/Registration/Recovery/Verification API
- Identity Schema JSON Schema Identity Trait定義
- MFA TOTP/WebAuthn/Lookup Secret/Email Code
- Social Sign-in Google/Facebook/GitHub/Apple/Microsoft等30+ Provider
- Account Linking 複数Provider Account紐付け
- Verifiable Credentials(2024 Beta)
- Sessions Cookie + JWT
- Hooks After Authentication + Webhook
- Identity Provider Brokering + Multi-tenancy + Audit Logs + Internationalization
- Go言語実装 Cloud-Native High-performance
- Ory Stack Kratos Identity + Hydra OAuth/OIDC + Keto Authorization + Oathkeeper Proxy
- Ory Network Hosted Cloud Free MAU 100K + Pro Subscription
- Self-Hosted Free OSS
- 採用: Pro API-first/Headless UI/Cloud-Native B2B/Custom UI重視
- 累計2018-2026年8年Heritage
スペック比較表
| Identity API | Architecture | UI | Stack | OSS |
|---|---|---|---|---|
| Ory Kratos | Headless API-first | 独自UI実装 | Ory Stack(Kratos+Hydra+Keto+Oathkeeper) | Apache 2.0 + Ory Network |
| Authentik | Multi-tenant + Flow Engine | Built-in UI | OIDC+SAML+LDAP+Proxy+RADIUS | MIT OSS + Cloud Beta |
| Zitadel | Cloud-Native + Multi-tenant | Console UI + Login UI | OIDC+OAuth+SAML+LDAP | Apache 2.0 + Cloud |
| Keycloak | Realm Multi-tenant + UMA | Admin/Account Console | OIDC+OAuth+SAML+LDAP+UMA | Apache 2.0 |
| FusionAuth | Multi-tenant | Built-in UI | OIDC+OAuth+SAML+LDAP | Closed/Free Tier |
具体例・対応製品
- Ory Kratos v1.x GA + Ory Network GA (2024): Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆
- Ory設立 (2018): Aeneas Rekkas + Thomas Aidan Curran
- Ory Kratos OSS (2020)
- Ory Network Beta (2022)
- Ory Kratos v1.x GA + Ory Network GA (2024)
- Verifiable Credentials GA (2025予定)
- 採用: Pro API-first/Headless UI/Cloud-Native B2B/Custom UI重視
自作PCでの選び方・注意点
Ory Kratos選択ポイント: (1)Pro Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + 8年Heritage、(2)Pro Oryドイツ Munich + Pro 2018設立 + Aeneas Rekkas + Thomas Aidan Curran + 累計$22M Funding、(3)Pro Apache 2.0 OSS + Pro Headless Architecture(UIなしAPI-first/独自UI実装可能) + Pro Self-service Login/Registration/Recovery/Verification API + Pro Identity Schema(JSON Schema Identity Trait定義)、(4)Pro MFA + Pro Social Sign-in 30+ Provider + Account Linking + Pro Verifiable Credentials(Beta) + Sessions Cookie+JWT + Hooks + Identity Provider Brokering + Multi-tenancy + Audit Logs + Internationalization、(5)Pro Go言語Cloud-Native + Pro Ory Stack(Kratos+Hydra+Keto+Oathkeeper) + Ory Network(Free MAU 100K + Pro Subscription) + Self-Hosted + Pro API-first/Headless UI/Cloud-Native B2B/Custom UI重視採用 真価発揮。
関連用語との違い
Authentik (2024): Authentik Security + Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + Pro MIT OSS + 累計2018-2026年8年Heritage。Ory Kratos(2024 v1.x GA + Ory + Pro Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + Pro Apache 2.0 OSS + 累計8年Heritage)競合 + 直接競合 + Pro Authentik → Pro Ory Kratos + Pro Built-in UI Flow Engine → Pro Headless API-first 独自UI + Pro Multi Protocol統合 → Pro Ory Stack分割(Kratos+Hydra+Keto+Oathkeeper) + 同8年Heritage 比較競合。
Keycloak (Red Hat): Red Hat + Pro Java Realm Multi-tenant+OIDC/SAML/LDAP+User Federation対応IAM Platform先駆 + Pro Apache 2.0 OSS + 累計2014-2026年12年Heritage。Ory Kratos(2024 v1.x GA + Ory + Pro Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + Pro Apache 2.0 OSS + 累計8年Heritage)競合 + 直接競合 + Pro Keycloak → Pro Ory Kratos + Pro Java Built-in UI → Pro Go Headless API-first + Pro Realm UMA → Pro Identity Schema + 12年 vs 8年Heritage。
よくある質問(FAQ)
Q1: Pro Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + 8年Heritage 効果? A: 2024 Ory Kratos v1.x GA + Ory Network GA発売Pro Famous Story類無し + Pro 業界Pro Mainstream Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆 + 累計2018-2026年8年Pro Mainstream Headless Identity API業界Top独占Heritage Pro Reference。
Q2: Pro Headless API + Pro Identity Schema + Pro Ory Stack + Pro 30+ Social + Pro Verifiable Credentials + Pro Network Free MAU 100K 効果? A: Pro Apache 2.0 OSS + Pro Headless Architecture(UIなしAPI-first/独自UI実装可能) + Pro Self-service Login/Registration/Recovery/Verification API + Pro Identity Schema(JSON Schema Identity Trait定義) + Pro MFA(TOTP/WebAuthn/Lookup Secret/Email Code) + Pro Social Sign-in(Google/Facebook/GitHub/Apple/Microsoft等30+ Provider) + Pro Account Linking + Pro Verifiable Credentials(2024 Beta) + Pro Sessions(Cookie + JWT) + Hooks + Identity Provider Brokering + Multi-tenancy + Audit Logs + Internationalization + Pro Go言語Cloud-Native + Pro Ory Stack(Kratos Identity + Hydra OAuth/OIDC + Keto Authorization + Oathkeeper Proxy) + Pro Ory Network(Hosted Cloud Free MAU 100K + Pro Subscription) + Self-Hosted Free OSS Heritage Pro Reference。
Q3: Pro Headless Identity/API-first/Cloud-Native/Custom UI重視採用 効果? A: Pro 採用: Pro Headless Identity/API-first/Cloud-Native/Custom UI重視 + Pro Ory Kratos系譜(Ory設立 2018 Aeneas Rekkas + Thomas Aidan Curran/Ory Kratos OSS 2020/Ory Network Beta 2022/Ory Kratos v1.x GA + Ory Network GA 2024/Verifiable Credentials GA 2025予定継承) + Pro Multi-Generation Heritage Pro Reference。
まとめ
- 2024 Ory Kratos v1.x GA + Ory Network GA、Pro Headless Identity API+Self-service Login/Registration+API-first対応Identity API先駆
- Ory Corp ドイツMunich + 2018設立 + Aeneas Rekkas + Thomas Aidan Curran
- Headless API-first + Self-service + Identity Schema JSON Schema
- MFA + Social 30+ + Account Linking + Verifiable Credentials Beta
- Ory Stack(Kratos+Hydra+Keto+Oathkeeper) + Network Free MAU 100K + 8年Heritage