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Altair GraphQL Client

Altair GraphQL Client is an IDE for running and debugging GraphQL queries, mutations, and subscriptions.

Place
#1 of 32
Score
7.4
Altair GraphQL Client's website

What Altair GraphQL Client is

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 a 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.

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.

Watch out

  • 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.

Who it suits

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.

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.

Plans and prices

From Altair GraphQL Client's own pricing page, checked 28 Sep 2026.

All about pricing
PlanPriceWhat it gives you
Pro$7.99 a monthUnlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history · $ 7.99 per user/month
BasicFreeUp to 2 team members · Up to 20 queries · Unlimited collections · Query history up to 10 revisions · Free
Self hostedFreeUnlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history · Full control · Free
EnterprisePriced on requestUnlimited team members · Unlimited teams · Unlimited queries · Unlimited collections · Query history · Full control · Custom

The facts

Each one read from Altair GraphQL Client's own pages, with the date it was checked.

What it does

API documentation
Yeschecked 20 Sep 2026
Cloud collaboration
Altair GraphQL Cloud offers centralized query management, collections, query versioning, and shareable query URLs.checked 28 Sep 2026
CSP support
Content Security Policy support is marked beta, and the maker recommends testing configurations before production use.checked 28 Sep 2026
Environments
Users can define environment variables and use them across endpoints, headers, and queries.checked 28 Sep 2026
GraphQL support
Yeschecked 20 Sep 2026
Integrations
Official integration packages include Express middleware, Koa middleware, a static build, and a Gatsby plugin.checked 28 Sep 2026
Paid from
7.99checked 20 Sep 2026
Privacy
The privacy notice says it does not process sensitive personal information and describes organizational and technical procedures to protect personal information.checked 28 Sep 2026
Purpose
Altair is a GraphQL IDE for running and debugging GraphQL queries, mutations, and subscriptions.checked 28 Sep 2026
Query tools
The client supports query formatting, file uploads using the multipart specification, and exporting query collections.checked 28 Sep 2026
Schema docs
Altair provides a documentation explorer for browsing GraphQL schema types, queries, mutations, and subscriptions.checked 28 Sep 2026
Scripts and plugins
Altair supports pre-request and post-request scripts and an extensible plugin system.checked 28 Sep 2026
Security guidance
The documentation warns that GraphQL introspection can expose an API schema and suggests considering disabling it in production.checked 28 Sep 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.checked 28 Sep 2026
WebSocket support
Yeschecked 20 Sep 2026

Where it runs

Available platforms
web_and_desktopchecked 20 Sep 2026
Platforms
Altair is available as desktop apps for macOS, Windows, and Linux, browser extensions for Chrome and Firefox, and a web app.checked 28 Sep 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.checked 28 Sep 2026

Money

Free plan
Yeschecked 20 Sep 2026

The company

Team workspaces
Yeschecked 20 Sep 2026
The full review of Altair GraphQL Client

Overview

Altair GraphQL Client is an IDE for running and debugging GraphQL queries, mutations, and subscriptions. It brings request tools together with schema browsing, reusable environment variables, scripts, and plugins. Altair GraphQL Cloud adds shared query management for teams. GraphQL support, WebSocket support, API documentation, and team workspaces are listed among its capabilities.

It is focused on GraphQL rather than general API work. Readers comparing tools can browse GraphQL Tools or API clients.

Key features

Build and organize requests

The client can format queries, upload files using the multipart specification, and export query collections. Environment variables can be reused across endpoints, headers, and queries, reducing the need to repeat values when working with different requests.

Explore schemas and automate request steps

A documentation explorer lets users browse GraphQL schema types, queries, mutations, and subscriptions. Pre-request and post-request scripts provide points to run logic around a request, while the plugin system offers a way to extend Altair.

Share work and connect integrations

Altair GraphQL Cloud provides centralized query management, collections, query versioning, and shareable query URLs. Official integration packages include Express and Koa middleware, a static build, and a Gatsby plugin.

Pricing

Altair uses a freemium model with a free plan and paid plans. Pro is listed at $7.99 a month, billed at $ 7.99 per user/month. It includes unlimited team members, teams, queries, and collections, plus query history.

The Basic plan allows up to 2 team members and up to 20 queries, with unlimited collections and query history up to 10 revisions; its price is not listed. Enterprise has custom pricing and includes unlimited team members, teams, queries, and collections, with full control. Self hosted has no listed price and includes those unlimited allowances, query history, and full control.

Platforms

Altair is available as a web app and desktop software, with platform listings for extension, Linux, macOS, self-hosted use, web, and Windows. The maker describes the web app as intended for quick or one-time use and does not recommend it for full development because it has limitations.

Who it's for

Altair is suited to people who need a dedicated place to work with GraphQL operations, inspect schemas, and reuse request settings. Its Cloud features may also suit teams that want centralized queries, collections, version history, and shareable URLs. The available plan details distinguish individual or smaller use from team and self-hosted arrangements, though not all plan prices are published.

Pros and cons

  • Pros: Query, mutation, and subscription workflows sit alongside schema documentation, formatting, multipart file uploads, and environment variables.
  • Pros: Scripts and plugins support extension, while Cloud adds query versioning and sharing.
  • Cons: The web app is not recommended for full development.
  • Cons: Basic, Enterprise, and Self hosted prices are not listed, and the terms say the maker is not obligated to maintain or support services or provide updates.

There are also operational cautions. Documentation warns that GraphQL introspection can expose an API schema and suggests considering disabling it in production. Content Security Policy support is marked beta, with the maker recommending that configurations be tested before production use. The privacy notice says Altair does not process sensitive personal information and describes organizational and technical procedures to protect personal information.

Alternatives

For other GraphQL-related products, consider Apollo Studio, Apollo Client, Relay, GraphQL Hive, or WunderGraph Cosmo. Other options include gqlgen, Strawberry GraphQL, and PostGraphile.

Verdict

Altair GraphQL Client combines core GraphQL request work with schema exploration and reusable environments, then extends the picture with scripts, plugins, integrations, and optional cloud collaboration. Its free plan and feature-rich Pro tier give users a clear starting point, but several other plan prices are undisclosed. The web app's stated limitations, beta CSP support, introspection considerations, and limited support commitment are worth weighing before choosing it for production or team workflows.

Getting started

  1. Open https://altairgraphql.dev/.
  2. Choose the web or desktop option, or use an extension, Linux, macOS, Windows or self-hosted option.
  3. Use the Basic plan or choose a paid plan; Pro is $7.99 per user/month.
  4. For shared query management, consider Altair GraphQL Cloud.

Limits worth knowing

The Basic plan allows up to two team members and 20 queries, with query history up to 10 revisions. The web app is intended for quick or one-time use and is not recommended for full development. CSP support is beta.

Questions

Is Altair GraphQL Client free?

A free plan is available. The Basic plan includes unlimited collections, up to two team members and up to 20 queries.

How much does Pro cost?

Pro costs $7.99 per user/month. It includes unlimited members, teams, queries and collections, plus query history.

Which platforms are available?

Altair is available as a web app and for desktop, including extension, Linux, macOS, Windows and self-hosted options.

Does it support WebSockets and API documentation?

Yes. WebSocket support and API documentation are listed.

What does Altair GraphQL Cloud add?

It offers centralized query management, collections, query versioning and shareable query URLs.

What should I know about security settings?

The documentation warns that GraphQL introspection can expose an API schema and suggests considering disabling it in production. CSP support is beta, and configurations should be tested before production use.

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