Who AI Recommends

Who AI recommends for api testing tools

The brands ChatGPT name most often when buyers ask about api testing tools — ranked from our live query–domain index.

Updated June 20261 model tracked
The short answer

For api testing tools, ChatGPT most often recommends postman.com, insomnia.rest, soapui.org, among others. This is measured from 51 real buyer queries in this category that we’ve run through the models and recorded which domains they cite. The ranking below is by how many of those queries name each domain — not a subjective score. Coverage shown reflects the models we currently scan (ChatGPT); it refreshes as the index grows.

Which brands does AI recommend for api testing tools?

Each row is a domain the models named in answer to a api testing tools buyer question, ranked by how many distinct queries cite it. “Share” is that count over the 51 scanned queries in the category.

Domains AI recommends for api testing tools — live index, June 2026
#DomainQueries citing itShareModels
1postman.com4792%ChatGPT
2insomnia.rest4486%ChatGPT
3soapui.org3976%ChatGPT
4apache.org3467%ChatGPT
5hoppscotch.io3365%ChatGPT
6usebruno.com3161%ChatGPT
7k6.io2957%ChatGPT
8rest-assured.io2957%ChatGPT
9smartbear.com2957%ChatGPT
10github.com2753%ChatGPT
11httpie.io2549%ChatGPT
12swagger.io2345%ChatGPT
13karatelabs.io2039%ChatGPT
14curl.se1937%ChatGPT
15schemathesis.io1631%ChatGPT
16katalon.com1427%ChatGPT
17github.io1325%ChatGPT
18pytest.org1224%ChatGPT
19example.com1122%ChatGPT
20locust.io1122%ChatGPT

Sample api testing tools queries behind this ranking

A few of the real buyer questions in this category. The full query list, with the domains named in each answer, is what the free Domain Check returns for any domain.

  • api testing toolsinformational
  • testing api toolsinformational
  • tools for api testinginformational
  • api testing tools postmaninformational
  • api security testing toolscommercial
  • api testing open source toolsinformational
  • api testing tools open sourceinformational
  • api testing tools open-sourceinformational

How is this measured?

We continuously run real buyer questions through the AI assistants we scan, record the domains each answer cites, and store the query–domain links in an index. This page reads that index by category. Numbers are live and dated, not estimates — see the methodology for sample sizes, model coverage and caveats. To see where your domain stands in api testing tools, run the free Domain Check.