API Testing Tools

API testing and validation

Top 26 brands ranked by AI model citations

Postman

postman.com

89%

11 models • 78% consensus

SoapUI

soapui.org

79%

8 models • 82% consensus

Apache Software Foundation (Subversion)

apache.org

72%

3 models • 81% consensus

Apache JMeter

jmeter.apache.org

65%

10 models • 81% consensus

Katalon Studio

katalon.com

64%

11 models • 80% consensus

Rest-Assured

rest-assured.io

64%

10 models • 79% consensus

Swagger/OpenAPI

swagger.io

64%

9 models • 67% consensus

Pact Foundation

pact.io

58%

3 models • 25% consensus

Insomnia (Kong)

insomnia.rest

57%

8 models • 77% consensus

#10

Cypress

cypress.io

56%

3 models • 66% consensus

#11

SmartBear (Collaborator)

smartbear.com

56%

11 models • 55% consensus

#12

Karate Labs

karatelabs.io

53%

7 models • 79% consensus

#13

Apigee (Google Cloud)

apigee.com

53%

9 models • 56% consensus

#14

BlazeMeter (Broadcom)

blazemeter.com

50%

3 models • 37% consensus

#15

MuleSoft (Salesforce)

muleSoft.com

48%

3 models • 31% consensus

#16

RapidAPI

rapidapi.com

47%

5 models • 58% consensus

#17

Paw

paw.cloud

47%

6 models • 71% consensus

#18

Apigee (Google Cloud)

cloud.google.com/apigee

46%

4 models • 51% consensus

#19

Testim

testim.io

44%

3 models • 41% consensus

#20

Parasoft

parasoft.com

44%

4 models • 82% consensus

#21

API Fortress

apifortress.com

43%

4 models • 65% consensus

#22

Tricentis Tosca

tricentis.com

41%

8 models • 69% consensus

#23

Assertible

assertible.com

38%

9 models • 59% consensus

#24

Stoplight

stoplight.io

38%

4 models • 69% consensus

#25

Hoppscotch

hoppscotch.io

31%

3 models • 78% consensus

#26

Runscope

runscope.com

27%

4 models • 60% consensus

Data updated weekly. Rankings based on AI model citation rates.

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