Ory

This is an identity and access management platform that provides secure authentication, authorization, and user management for applications, enterprises, and AI agents. It solves the problem of managing identities and permissions at scale, including for machine-to-machine and agentic AI systems. The platform sells to developers, IT teams, and security teams in mid-market and enterprise companies. It is delivered as a fully-managed cloud service, self-hosted open-source software, or an enterprise license for on-premises deployment.

Key features

• Single sign-on
• Multi-factor authentication
• Passkeys
• Social sign-in
• Directory Sync
• Passwordless
• Enterprise SSO
• Fine-grained permissions
• Machine-to-machine auth
• Agentic AI & MCP security
• B2B Federation
• IAM Proxy
• Secure API Keys