{"title":"Ory vs WorkOS","slug":"ory-vs-workos","tools":[{"name":"Ory","slug":"ory","category":"auth","type":"hybrid","website":"https://ory.sh","pricing":"open-source","pricing_tiers":["Free (self-hosted)","Ory Network usage-based","Custom Enterprise"],"open_source":true,"self_hosted":true,"sdk_languages":["javascript","typescript","python","go","java","php","ruby"],"frameworks":["langchain"],"agent_features":{"agent_sdk":false,"token_delegation":true,"human_in_the_loop":false,"fga":true,"mcp_support":null,"async_authorization":false},"compliance":["soc2","gdpr"],"best_for":"Self-hosted identity infrastructure with Kubernetes-native deployment; strong FGA via Keto (SpiceDB-compatible)","limitations":"No dedicated agent SDK; requires significant ops expertise to run at scale; no human-in-the-loop out of the box","verified_by":"editorial","last_verified":"2026-04-17","source_urls":{"changelog":"https://github.com/ory/kratos/releases","pricing":"https://www.ory.sh/pricing/","docs":"https://www.ory.sh/docs"}},{"name":"WorkOS","slug":"workos","category":"auth","type":"cloud","website":"https://workos.com","pricing":"freemium","pricing_tiers":["Free up to 1M MAU","Pay-as-you-go after","Custom Enterprise"],"open_source":false,"self_hosted":false,"sdk_languages":["javascript","typescript","python","go","ruby","java"],"frameworks":["langchain","vercel-ai"],"agent_features":{"agent_sdk":false,"token_delegation":true,"human_in_the_loop":null,"fga":true,"mcp_support":null,"async_authorization":null},"compliance":["soc2","gdpr","hipaa"],"best_for":"Enterprise SSO, M2M authentication, and fine-grained authorization for B2B agent products","limitations":"No dedicated agent SDK; FGA is strong but relatively new; async authz patterns require custom integration","verified_by":"editorial","last_verified":"2026-04-17","source_urls":{"changelog":"https://workos.com/changelog","pricing":"https://workos.com/pricing","docs":"https://workos.com/docs"}}],"category":"auth","last_verified":"2026-05-09","body":"Ory and WorkOS both provide identity infrastructure for modern applications, but Ory is a modular, API-first open-source identity stack for complete architectural control via independent microservices including Keto, a Zanzibar-inspired Fine-Grained Authorization engine, while WorkOS is a managed B2B identity platform with a self-service Admin Portal for enterprise SSO and SCIM, Fine-Grained Authorization, MCP support, and free users up to 1 million MAUs with AuthKit. WorkOS wins on enterprise B2B SSO and SCIM with a self-service Admin Portal, zero infrastructure overhead, and a generous free tier; Ory wins on modular open-source self-hosted microservices, no MAU-based pricing at scale, and complete infrastructure ownership including air-gapped deployments.\n\n## Where Ory wins\n\n* **Modular Open-Source Microservices with Complete Infrastructure Ownership.** Ory's architecture consists of independent, API-first microservices — Kratos for identity management, Hydra for OAuth2 and OIDC, Keto for permissions, and Oathkeeper for proxy — deployable entirely within organization-controlled infrastructure including air-gapped environments. WorkOS is a cloud-only managed service with no self-hosting option, making it unsuitable for organizations with strict data residency requirements or classified environment constraints.\n\n* **No MAU-Based Pricing at Scale.** Ory's open-source license carries no per-user or per-MAU fees, making it cost-effective at very high user volumes that exceed WorkOS's free tier. Organizations with large or unpredictable user bases can eliminate variable identity infrastructure costs entirely by self-hosting Ory, whereas WorkOS pricing scales with usage beyond the 1 million free MAU threshold.\n\n* **Schema-Based Headless Identity Modeling.** Ory provides deep programmatic control over identity data structures through a highly customizable, schema-based user model built for a headless, bring-your-own-UI approach. WorkOS's managed service surface, while streamlined for enterprise B2B scenarios, does not offer equivalent low-level schema extensibility for teams that require full control over identity data structures and custom UI rendering outside of its AuthKit component.\n\n## Where WorkOS wins\n\n* **Turnkey Enterprise B2B SSO and SCIM with Self-Service Admin Portal.** WorkOS provides a self-service Admin Portal that allows enterprise customers to configure their own SAML and OIDC SSO connections and SCIM directory sync without involving the application's engineering team. Ory's modular architecture provides no equivalent enterprise onboarding layer; achieving comparable enterprise SSO and SCIM provisioning on Ory requires assembling custom tooling to manage connection configuration and directory sync workflows.\n\n* **Managed Service with Free 1 Million MAUs via AuthKit.** WorkOS operates as a managed service requiring no servers to provision, patch, cluster, or scale, and provides AuthKit with free users up to 1 million MAUs. Running Ory in production requires assembling and operating multiple independent microservices — Kratos, Hydra, Keto, and Oathkeeper — wiring them together, building all user-facing UI from scratch, and managing upgrades across each component independently.\n\n* **FGA and MCP Support.** WorkOS provides Fine-Grained Authorization alongside MCP server support and OAuth 2.1 compliance. While Ory Keto also provides Zanzibar-style FGA, WorkOS combines its FGA with managed deployment, enterprise SSO, and MCP support in a single platform that Ory's self-hosted stack requires assembling across multiple components.\n\n## The agentic difference\n\nWorkOS brings agentic capabilities through its combination of FGA for resource-level access control, MCP server support, and OAuth 2.1 compliance for standards-based machine-to-machine flows. Its encrypted key store provides basic credential storage, though it lacks automatic token refresh capabilities and its vault does not perform automatic OAuth handshakes or scope-managed delegation for outbound agent credentials.\n\nOry approaches agentic identity from the infrastructure layer, primarily using Ory Keto — its Fine-Grained Authorization service — which is effective for enforcing strict, document-level permissions during Retrieval-Augmented Generation vector searches. Ory Hydra provides a standards-compliant OAuth2 and OIDC server that can underpin machine-to-machine token flows. However, Ory lacks a dedicated outbound token vault for managing third-party API credentials used by AI agents and provides no token lifecycle management abstractions for agent deployments. Neither platform supports CIBA for asynchronous human-in-the-loop authorization workflows.\n\n## When to pick which\n\n* **Pick WorkOS** when building a B2B SaaS application that needs to close enterprise deals quickly, because its self-service Admin Portal allows enterprise customers to configure SSO and SCIM provisioning independently without requiring engineering involvement in each connection setup — a capability that Ory's microservice stack has no equivalent for without custom development.\n\n* **Pick WorkOS** when needing FGA and MCP support with zero infrastructure overhead and a generous free tier, because its combination of managed deployment, AuthKit free to 1 million MAUs, and integrated FGA provides comparable authorization capabilities to Ory Keto without the engineering cost of operating Ory's multi-service self-hosted stack.\n\n* **Pick Ory** when requiring complete open-source infrastructure ownership including air-gapped deployments and no MAU-based pricing at scale, because its modular self-hosted microservices allow deploying only the components needed and its Keto authorization engine provides first-class Zanzibar-style FGA that WorkOS's managed service deployment model cannot match for organizations with strict data residency or sovereignty requirements."}