Relay

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Relay is ranked #8 of 25 in GraphQL tools on Inferse. It runs on Android, iOS, Web.

Compared on GraphQL tools

Free plan: Yesrelay.dev
Client code generation: Yesrelay.dev
Operation testing: Yesrelay.dev
Server languages: JavaScript, TypeScript, Flowrelay.dev

Facts

Product: Relay is a GraphQL client for React that combines component data needs into efficient pre-loadable queries.relay.dev · 2 Oct 2026
Declarative data: Components declare the data they need, and Relay generates optimized queries for them.relay.dev · 2 Oct 2026
Built-in UI patterns: Relay supports loading states, pagination, refetching, optimistic updates, and rollbacks.relay.dev · 2 Oct 2026
Shared state: Relay maintains a normalized data store that keeps components observing the same data in sync.relay.dev · 2 Oct 2026
Type safety: Relay generates TypeScript types for GraphQL snippets to catch errors statically.relay.dev · 2 Oct 2026
Streaming: Relay can defer parts of a query and progressively re-render the UI as data streams in.relay.dev · 2 Oct 2026
Editor support: Relay editor support provides GraphQL schema autocompletion and go-to-definition.relay.dev · 2 Oct 2026
Network transports: Developers can configure HTTP, WebSockets, and application-appropriate authentication through Relay's network layer.relay.dev · 2 Oct 2026
Network customization: The network layer can be customized for behaviors such as network-level caching, telemetry, or form-data uploads for mutations.relay.dev · 2 Oct 2026
Security guidance: Relay recommends persisted queries, also called trusted documents, to restrict clients to queries locked in at build time.relay.dev · 2 Oct 2026
Production setup: The production guide recommends running the Relay Compiler in CI and keeping generated artifacts in source control.relay.dev · 2 Oct 2026
Company and project: The site identifies Meta Platforms, Inc. in its copyright notice and says Relay was built in tandem with GraphQL and is used at Facebook scale.relay.dev · 2 Oct 2026
Product: Relay is a GraphQL client for React that coordinates component data needs into efficient, pre-loadable queries.relay.dev · 3 Oct 2026
Declarative data: Components declare the data they need, and Relay generates queries to fetch it.relay.dev · 3 Oct 2026
Data consistency: Relay maintains a normalized data store so components observing the same data stay in sync.relay.dev · 3 Oct 2026
Optimizations: Relay aggregates and optimizes component data requirements, including deduplicating identical fields for efficient GraphQL requests.relay.dev · 3 Oct 2026
Mutations: Relay supports optimistic updates, error handling, and automatically reverting optimistic changes when mutations fail.relay.dev · 3 Oct 2026
Generated types: Relay generates TypeScript types for GraphQL snippets, and the homepage also describes generated Flow or TypeScript types.relay.dev · 3 Oct 2026
More features: Relay includes loading states, pagination, refetching, optimistic updates, rollbacks, and streamed or deferred data.relay.dev · 3 Oct 2026
Integrations: The quick start documents setup with React, Vite, TypeScript, Babel, and the Relay Compiler.relay.dev · 3 Oct 2026
Editor support: Relay editor support provides GraphQL schema autocomplete and go-to-definition.relay.dev · 3 Oct 2026
Requirements: Relay requires GraphQL; its homepage says users need a Babel plugin and must run the Relay Compiler.relay.dev · 3 Oct 2026
Server conventions: Relay provides first-class support for GraphQL Connections when the server supports them and relies on globally unique object IDs for caching and refetching.relay.dev · 3 Oct 2026
Supported usage: The homepage says Relay works out of the box with Create React App and Next.js, and identifies Flow or TypeScript users as a likely fit.relay.dev · 3 Oct 2026
React Native: The official documentation says Relay also works with React Native.relay.dev · 3 Oct 2026
Scale: The homepage says Relay is used in Facebook infrastructure across tens of thousands of components and has full-time staff working to improve it.relay.dev · 3 Oct 2026