
Description: Pinga is an open-source website and uptime monitoring tool. It allows users to monitor the uptime and responsiveness of websites, web services, and network resources. Pinga can send alerts via email, Slack, SMS when outages occur.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: pngquant is an open source image optimization utility for lossy compression of PNG files. It reduces file sizes by converting images to a more efficient 8-bit PNG format while preserving transparency and retaining good visual quality.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API