Chose CA Application Test
It definitely is among the top leaders in API testing and virtualization along with the Parasoft SOA tool. Many open source API testing libraries such as Rest Assured, Karate and even Postman and SOAP UI are free which is a little bit against CA.
Independently Invited by TrustRadius
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info