Best API Testing Tools in 2026
Updated
34 API testing tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
34ranked
0free plans on this page
$6.58/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 PactumJS No phone app RecognisedPhone appDocumentedFree plan 5.5 GraphQL support: Yes
- 27 REST Assured No phone app RecognisedPhone appDocumentedFree plan 5.4
- 28 RESTler No phone app RecognisedPhone appDocumentedFree plan 5.4
- 29 HTTPie No phone app RecognisedPhone appDocumentedFree plan 5.4 GraphQL support: Yes
- 30 Yaak No phone app RecognisedPhone appDocumentedFree plan 5.3$6.58/mo GraphQL support: YesScheduled runs: No
- 31 RESTest No phone app RecognisedPhone appDocumentedFree plan 5.2
- 32 HttpMaster No phone app RecognisedPhone appDocumentedFree plan 5.0 SOAP support: Yes
- 33 Frisby.js No phone app RecognisedPhone appDocumentedFree plan 4.7
- 34 SuperTest No phone app RecognisedPhone appDocumentedFree plan 4.7
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