Curity Identity Server vs Ory Kratos

Curity Identity Server is a standards-based platform for securing users, APIs, machines and AI agents. It combines authentication, federation, token services, API access control and user management. Authentication options include passkeys, MFA, national eIDs, native mobile authentication and CIBA; token capabilities include Token Designer, Token Exchange, Ephemeral Clients, Sender-Constrained Tokens, Phantom Tokens and Split Token patterns. The platform is built on OAuth 2.0, OpenID Connect, FAPI, SAML and SCIM, and Curity says it is certified by the OpenID Foundation. Its User Management Service lists connections to directory services and databases including Active Directory, LDAP, Amazon RDS, DynamoDB, Azure SQL, MongoDB, MySQL, Oracle and PostgreSQL. It can run on-premises or in the cloud, using Docker images or Kubernetes Helm charts. Configuration options include a web Admin UI, CLI, RESTCONF API, XML files, GraphQL and a DevOps Dashboard. The Community plan costs nothing and supports unlimited users with username/password and social identity providers. A 14-day trial is listed. Curity was founded in 2015 and is headquartered in Stockholm, Sweden.

Ory Kratos has no write-up on Specifiction yet; its figures are above.