Best OpenReq Alternatives in 2026
15 API clients our editors would look at instead of OpenReq, in our ranking order.
OpenReq: A free, open-source API client with broad testing and documentation tools. Where it falls short: desktop client coverage is limited to windows.
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Best forBroad API development teams
A broad API workspace spanning requests, testing, mocking, specifications, and delivery workflows.
- GraphQL support
5.7/10★★★☆☆Visit Postman -
Best forMature SOAP and API testing teams
A mature, testing-focused API client for REST, SOAP, GraphQL, and CI workflows.
- GraphQL support
5.7/10★★★☆☆Visit SoapUI -
Best forTeams wanting integrated API workflows
A broad API workspace for teams that want design, testing, mocks, and CI/CD together.
- GraphQL support
6.7/10★★★☆☆Visit Apidog -
Best forDevelopers needing broad protocol support
A broad, capable API client whose paid collaboration tiers cost more.
- GraphQL support
6.7/10★★★☆☆Visit Insomnia -
Best forOpen-source API development teams
An open-source API client for teams building, testing, and versioning collections in Git.
- GraphQL support
6.7/10★★★☆☆Visit Bruno -
Best forEnterprise API quality engineering
A broad API quality platform for teams that need testing beyond request debugging.
- GraphQL support
4.7/10★★☆☆☆Visit ReadyAPI -
HTTPie not yet scored
Best forHTTP and GraphQL request composition
A versatile HTTP and GraphQL client with strong editing and inspection tools.
- GraphQL support
—not yet scoredVisit HTTPie -
Hurl not yet scored
Best forText-based CI API testing
A focused open-source choice for text-based API tests in CI/CD.
- GraphQL support
—not yet scoredVisit Hurl -
Best forTeams seeking an open-source collaborative client
A broad API client with a free plan, GraphQL tools, collection runs, and real-time collaboration.
- GraphQL support
5.7/10★★★☆☆Visit Hoppscotch -
Best forTeams needing collaboration and imports
A broad API client for collaborative teams, with no permanent free plan.
- gRPC support
- API documentation
- Team workspaces
8.6/10★★★★☆Visit Requestly -
Best forgRPC-focused API workflows
A strong gRPC-first desktop client with broad protocol support and Git-compatible projects.
- GraphQL support
6.7/10★★★☆☆Visit Kreya -
Best forAPI testing and monitoring teams
A broad API toolkit for teams that need testing, monitoring, and collaboration.
- API documentation
- Team workspaces
- Automated test runs
8.3/10★★★★☆Visit Testfully -
httpYac not yet scored
Best forOpen-source CLI and desktop users
A capable desktop API client for developers who want open-source CLI workflows.
- gRPC support
- API documentation
- Team workspaces
—not yet scoredVisit httpYac -
Best forGraphQL specialists and collaborative API teams
A strong GraphQL specialist with broad client features but a narrower API scope.
- API documentation
- Team workspaces
- WebSocket support
7.1/10★★★★☆Visit Altair GraphQL -
Best forFree collaborative API exploration
A free, open-source API workspace for collaborative REST, GraphQL, and WebSocket work.
- API documentation
- Team workspaces
- Automated test runs
6.9/10★★★☆☆Visit Firecamp
OpenReq Alternatives: Common Questions
What is the best alternative to OpenReq?
Postman: #1 in our API Clients ranking, with an editor score of 5.7 out of 10. A broad API workspace spanning requests, testing, mocking, specifications, and delivery workflows.
Is there a free alternative to OpenReq?
Yes. Postman, SoapUI, Apidog, Insomnia and Bruno have a free plan or a free tier (13 of the 15 alternatives on this page).
What is the cheapest paid alternative to OpenReq?
Of the alternatives here that publish a price, Kreya starts lowest, at $5/user/mo.
OpenReq vs Each Alternative
| # | Tool | Free plan | Paid from | GraphQL support | gRPC support | WebSocket support | Automated test runs | API documentation | Score |
|---|---|---|---|---|---|---|---|---|---|
| 11 | OpenReq | Yes | None | Yes | No | Yes | Yes | Yes | 7.9 |
| 1 | Postman | Yes | — | Yes | — | — | — | — | 5.7 |
| 2 | SoapUI | Yes | None | Yes | — | — | — | — | 5.7 |
| 3 | Apidog | Yes | $9/user/mo | Yes | — | — | — | — | 6.7 |
| 4 | Insomnia | Yes | $12/user/mo | Yes | — | — | — | — | 6.7 |
| 5 | Bruno | Yes | $6/user/mo | Yes | — | — | — | — | 6.7 |
| 6 | ReadyAPI | No | — | Yes | — | — | — | — | 4.7 |
| not scored | HTTPie | Yes | None | Yes | — | — | — | — | — |
| not scored | Hurl | Yes | None | Yes | — | — | — | — | — |
| 9 | Hoppscotch | Yes | $6/user/mo | Yes | — | — | — | — | 5.7 |
| 10 | Requestly | No | $10/user/mo | Yes | Yes | Yes | Yes | Yes | 8.6 |
| 12 | Kreya | Yes | $5/user/mo | Yes | — | — | — | — | 6.7 |
| 13 | Testfully | Yes | $14/user/mo | Yes | No | No | Yes | Yes | 8.3 |
| not scored | httpYac | Yes | None | Yes | Yes | Yes | Yes | Yes | — |
| 15 | Altair GraphQL Client | Yes | $7.99/user/mo | Yes | — | Yes | — | Yes | 7.1 |
| 16 | Firecamp | Yes | — | Yes | — | Yes | Yes | Yes | 6.9 |
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026