Apollo GraphQL

Apollo GraphQL provides a platform for building, managing, and scaling a unified GraphQL layer known as the supergraph, which sits between client applications and backend services or APIs. Apollo Studio, hosted at studio.apollographql.com, is the cloud interface where teams register schemas, monitor query performance, track field-level usage, and manage changes through schema checks and validation before deployment. The company's tools include Apollo Server for running GraphQL servers, Apollo Client for consuming GraphQL data in frontend applications, and Apollo Federation for composing multiple GraphQL services into a single graph. Its primary users are backend and frontend engineering teams, platform architects, and organizations adopting GraphQL to consolidate data access across microservices. Core capabilities include schema registry and versioning, real-time observability into API traffic, collaborative schema governance, and federation tooling that lets independent teams contribute to a shared graph without tight coupling.