
Description: An HTTP debugger is a tool that allows developers to inspect, debug and test HTTP requests and responses. It provides visibility into headers, cookies, caching, redirects and other aspects of HTTP communication.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZAP is an open-source web application security scanner used to find vulnerabilities in web apps. It offers automated and manual tools to scan APIs, access control weaknesses, injection flaws, XSS, and other issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API