# Ory

> Open-source and managed identity and access management platform for customer, B2B, and AI agent authentication and authorization.

- Website: https://www.ory.com/?ref=devshelf.io
- DevShelf page: https://devshelf.io/resource/ory
- Pricing: not verified
- Tags: Open Source, Self-hosted
- Categories: [Authentication & Identity](https://devshelf.io/category/authentication-identity.md), [Backend-as-a-Service](https://devshelf.io/category/backend-as-a-service.md)
- Last checked: 2026-11-03

## About

Ory provides a comprehensive identity and access management framework designed for applications, enterprises, and AI agents. It offers modular building blocks for authentication, authorization, permissions, and session management. Available as open-source components for self-hosting or as a fully-managed global cloud platform, Ory features headless design, API-first architecture, and robust support for OAuth2, OIDC, SAML, and fine-grained access control.

## Alternatives

- [Auth0](https://devshelf.io/resource/auth0.md): Flexible and secure authentication and authorization platform for web, mobile, and AI agent applications. (pricing: Freemium)
- [Keycloak](https://devshelf.io/resource/keycloak.md): Open source identity and access management solution providing single sign-on, user federation, and authentication protocols like OpenID Connect and SAML. (pricing: Free)
- [Descope](https://devshelf.io/resource/descope.md): Customer and agentic identity platform providing visual workflows, SDKs, and APIs for authentication, authorization, and IAM journeys. (pricing: Freemium)

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