
Description: AppPerfect Agentless Monitor is a monitoring and analytics tool that can monitor applications and infrastructure without requiring agents to be installed. It provides real-time visibility and alerts to help optimize performance.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenNMS Horizon is an open source network monitoring system that provides integrated fault, performance, accounting and configuration management for networks and applications. It's designed for scalability and flexibility.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API