Best API Clients in 2026
Updated
38 API clients ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
38ranked
1free plans on this page
$10/molowest paid tier
3 Oct 2026last checked
| # | Platform | Score | Why | From | Free plan | Paid from | GraphQL support | |
|---|---|---|---|---|---|---|---|---|
| 26 | GraphiQL | 5.7 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 27 | API Dash | 5.5 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 28 | curl | 5.5 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 29 | WhoisJSON API | 5.5 | RecognisedAPIDocumented | $10/mo | Yes | — | — | View |
| 30 | Restish | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 31 |  SPARQLWrapper | 5.4 | RecognisedAPIDocumented | — | Yes | — | No | View |
| 32 | Restfox | 5.3 | RecognisedAPIDocumented | — | — | — | — | View |
| 33 |  xh | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 34 |  nasapower | 5.3 | RecognisedAPIDocumented | — | Yes | — | No | View |
| 35 |  Posting | 5.2 | RecognisedAPIDocumented | — | — | — | — | View |
| 36 | Karve | 5.0 | RecognisedAPIDocumented | $39.99/mo | No | — | No | View |
| 37 | NativeRest | 4.9 | RecognisedAPIDocumented | $199/mo | No | — | Yes | View |
| 38 |  HTTP Prompt | 4.8 | RecognisedAPIDocumented | — | — | — | — | View |
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