
Description: Crier.io is an open-source alternative to Intercom. It is a customer engagement and support platform that allows companies to communicate with customers across multiple channels like email, chat, and social media from one centralized inbox.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Uptime.com is a web monitoring service that tracks website and application uptime. It offers various monitoring options including HTTP, HTTPS, ping, and automated transaction checks. Key features include uptime monitoring, alerts, detailed analytics and reporting, status pages, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API