Apollo GraphOS

Overview Apollo GraphOS is a cloud-native API orchestration platform that connects AI agents, web apps, and mobile apps to GraphQL and REST APIs. It solves the problem of managing and unifying disparate APIs across an organization by providing a single GraphQL-based orchestration layer. The platform is built for developers and enterprises that need to scale API access across multiple teams and services. Unlike point-to-point REST integrations, Apollo uses a supergraph architecture to bring all APIs together on a declarative query-based platform. Key Benefits Connect agents and apps to both GraphQL and REST APIs through a single orchestration layer. Accelerate app development by bringing all APIs together in minutes on a declarative GraphQL platform. Secure API access to agentic AI workflows with built-in authentication and authorization features. Visualize API performance and usage with built-in observability, telemetry, and tracing tools. Manage schema changes collaboratively with Schema Proposals, version control, and linting. Trusted by enterprise leaders including Netflix, PayPal, The New York Times, and Expedia Group. How It Works You start by connecting your existing REST and GraphQL APIs to Apollo GraphOS using Apollo Connectors or the GraphOS Router. The platform builds a unified supergraph that lets you query all your data sources through a single GraphQL endpoint. You then use GraphOS Studio to author, manage, and test GraphQL operations, monitor API performance with built-in observability and tracing, and manage schema changes through Schema Proposals and version control. Use Cases AI agent developers — connect AI agents to existing REST and GraphQL APIs using Apollo MCP Server for secure, structured data access. Platform engineering teams — build a unified GraphQL layer across multiple microservices and REST endpoints to reduce frontend-to-backend complexity. Enterprise architects — orchestrate API access during mergers and acquisitions to unify disparate systems under a single graph. Mobile app developers — power mobile applications with real-time data through federated subscriptions and response caching. Platform teams at large organizations — scale GraphQL across multiple teams and services with role-based access, audit logging, and SSO. Why Choose This Product Apollo GraphOS is best suited for development teams and enterprises that need to orchestrate multiple APIs — both GraphQL and REST — under a single, managed platform. The free tier supports up to 3 developers with a self-hosted router limited to 60 requests per minute, making it accessible for learning and hobby projects. Production use requires the Developer tier or above, with pricing based on API request volume.