James
Surge for Mac
Weer
Charles Proxy
HTTP Headers
Cellist
mitmproxy
HTTP Analyzer
soapUI
Sauce Labs
Postman
TestComplete
Ranorex Studio
Apache JMeter
PractiTest
Insomnia REST
SoapUI is recommended for QA engineers, developers, and testers who need a powerful tool to test APIs thoroughly. It is suitable for organizations that require detailed and comprehensive API testing solutions and are looking for a tool that can integrate with their DevOps processes. Additionally, teams using multiple API protocols will benefit from SoapUI's versatility.
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface
Postman - The Collaboration Platform for API Development
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
TestComplete - TestComplete Desktop, Web, and Mobile helps you create repeatable and accurate automated tests across multiple devices, platforms, and environments easily and quickly.