Join us for GraphQL Summit, October 10-12 in San Diego. Super Early Bird registration ends soon!
Try Apollo Studio

Apollo Docs Home

Explore the Apollo platform

Apollo is a platform for building a supergraph, a unified network of all your data, services, and capabilities that connects to your application clients (such as web and native apps). At the heart of the supergraph is a query language called GraphQL.

New to GraphQL?

Welcome! Our learning platform, Odyssey, is the perfect place to start your journey and learn GraphQL with videos and interactive code challenges.

Try Apollo Odyssey

Build your supergraph


Build your supergraph with your team, evolve it safely, and keep it running smoothly.

Learn about GraphOS

Apollo Federation

Implement a single, unified supergraph that combines multiple GraphQL APIs.

Learn about Apollo Federation

Technical reference

Apollo Server

Configure a production-ready GraphQL server to fetch and combine data from multiple sources.

Explore Apollo Server docs

Apollo Router

A configurable, high-performance graph router for a federated supergraph.

Explore Apollo Router docs

Rover CLI

Manage your graphs and schemas from the command line.

Explore Rover CLI docs

Tech Notes

Read in-depth articles on specialized Apollo topics.

Browse tech notes

Apollo Client

Execute GraphQL operations, cache their results, and manage your application's state with one powerful library.

Join our community 💬

We love hearing from you! Here are a few ways you can connect with us and other Apollo community members.

Edit on GitHub
What is GraphOS?