The Altair GraphQL Client homepage

Altair GraphQL Client

Score8.4
Rank#9 of 38
Free planYes
Runs onBrowser extension, Linux, macOS, Self-hosted, Web, Windows

Summary

Altair GraphQL Client is an IDE for running and debugging GraphQL queries, mutations, and subscriptions. It can format queries, upload files using the multipart specification, and export query collections. Environment variables can be applied across endpoints, headers, and queries, and a documentation explorer lets users browse schema types and operations. The client supports pre-request and post-request scripts and an extensible plugin system. Altair GraphQL Cloud adds centralized query management, collections, versioning, and shareable query URLs. Official integration packages include Express and Koa middleware, a static build, and a Gatsby plugin. The Free Basic plan lists up to two team members and 20 queries; Pro costs 7.99 USD per month per user and lists unlimited team members, teams, and queries. The maker says the web app is intended for quick or one-time use rather than full development because it has limitations. Documentation also warns that GraphQL introspection can expose an API schema, and that Content Security Policy support is beta and should be tested before production use.

Who it is for

It suits developers who need a GraphQL client for query work, schema browsing, scripting, or plugin-based customization. Teams needing shared query management can consider Altair GraphQL Cloud.

What is good

  • Supports queries, mutations, and subscriptions.
  • Includes schema browsing and query formatting.
  • Supports environment variables and request scripts.
  • Cloud offers query versioning and shareable URLs.

What to know first

  • Basic plan is limited to two team members and 20 queries.
  • Web app has limitations for full development.
  • Content Security Policy support is beta.
  • Maker does not obligate itself to maintain or support services.

Verdict

Altair GraphQL Client provides GraphQL query tools with schema exploration and customization options. The web app’s stated limitations and the beta status of CSP support are worth considering for development and production workflows.

Altair GraphQL Client plans and pricing

All plans
Basic Not published Up to 2 team members · Up to 20 queries · Unlimited collections · Query history up to 10 revisions altairgraphql.dev · 20 Sept 2026
Pro $7.99/mo $ 7.99 per user/month Unlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history altairgraphql.dev · 28 Sept 2026
Enterprise Not published Custom pricing · Unlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Full control altairgraphql.dev · 20 Sept 2026
Self hosted Not published Unlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history · Full control altairgraphql.dev · 20 Sept 2026
Basic Free Free Up to 2 team members · Up to 20 queries · Unlimited collections · Query history up to 10 revisions altairgraphql.dev · 28 Sept 2026
Self hosted Free Free Unlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history · Full control altairgraphql.dev · 28 Sept 2026

Compared on API clients

Free plan
Yesaltairgraphql.dev
Paid from
$7.99/user/moaltairgraphql.dev
GraphQL support
Yesaltairgraphql.dev
WebSocket support
Yesaltairgraphql.dev
API documentation
Yesaltairgraphql.dev
Team workspaces
Yesaltairgraphql.dev
Available platforms
web_and_desktopaltairgraphql.dev

Facts

Free plan
Yesaltairgraphql.dev · 20 Sept 2026
Paid from
7.99altairgraphql.dev · 20 Sept 2026
GraphQL support
Yesaltairgraphql.dev · 20 Sept 2026
WebSocket support
Yesaltairgraphql.dev · 20 Sept 2026
API documentation
Yesaltairgraphql.dev · 20 Sept 2026
Team workspaces
Yesaltairgraphql.dev · 20 Sept 2026
Available platforms
web_and_desktopaltairgraphql.dev · 20 Sept 2026
Purpose
Altair is a GraphQL IDE for running and debugging GraphQL queries, mutations, and subscriptions.altairgraphql.dev · 28 Sept 2026
Query tools
The client supports query formatting, file uploads using the multipart specification, and exporting query collections.altairgraphql.dev · 28 Sept 2026
Environments
Users can define environment variables and use them across endpoints, headers, and queries.altairgraphql.dev · 28 Sept 2026
Schema docs
Altair provides a documentation explorer for browsing GraphQL schema types, queries, mutations, and subscriptions.altairgraphql.dev · 28 Sept 2026
Scripts and plugins
Altair supports pre-request and post-request scripts and an extensible plugin system.altairgraphql.dev · 28 Sept 2026
Cloud collaboration
Altair GraphQL Cloud offers centralized query management, collections, query versioning, and shareable query URLs.altairgraphql.dev · 28 Sept 2026
Integrations
Official integration packages include Express middleware, Koa middleware, a static build, and a Gatsby plugin.altairgraphql.dev · 28 Sept 2026
Platforms
Altair is available as desktop apps for macOS, Windows, and Linux, browser extensions for Chrome and Firefox, and a web app.altairgraphql.dev · 28 Sept 2026
Web app limitation
The maker says the web app is intended for quick or one-time use and is not recommended for full development because it has limitations.altairgraphql.dev · 28 Sept 2026
Security guidance
The documentation warns that GraphQL introspection can expose an API schema and suggests considering disabling it in production.altairgraphql.dev · 28 Sept 2026
Privacy
The privacy notice says it does not process sensitive personal information and describes organizational and technical procedures to protect personal information.altairgraphql.dev · 28 Sept 2026
CSP support
Content Security Policy support is marked beta, and the maker recommends testing configurations before production use.altairgraphql.dev · 28 Sept 2026
Support
The terms provide an email contact and state that the maker does not obligate itself to maintain or support the services or provide updates.altairgraphql.dev · 28 Sept 2026

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