API orchestration platform that unifies GraphQL and REST APIs for AI agents, web apps, and mobile apps.
Apollo GraphOS is an enterprise API orchestration platform enabling teams to unify all GraphQL and REST APIs into a self-service, self-documenting supergraph via Apollo Connectors. The platform uses GraphQL federation to compose backend APIs once and ship to any interface, reducing technical debt from one-off backend-for-frontend architectures while enabling secure, dynamic data access for AI agents. It provides GraphQL-native metrics, governance tooling, and integrations with DataDog and OpenTelemetry, with open-source Apollo Client and Server downloaded 17M+ times per month. Apollo GraphOS is a product of Apollo.