
Description: Rollbar is an error and exception tracking and reporting software service for web and mobile applications. It provides real-time error monitoring across client- and server-side applications to identify and resolve issues quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: AppSignal is a performance monitoring and error tracking tool for Ruby and Elixir apps. It provides insights into application performance to help debug errors and monitor metrics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API