
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: WebScarab is an open source web application security testing tool that allows users to intercept HTTP and HTTPS requests and responses and analyze them for security vulnerabilities. It can be used to test web apps for issues like cross-site scripting, SQL injection, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API