
Description: Callback Tracker is a simple customer relationship management (CRM) software designed for small businesses to organize and track customer interactions through calls, emails, and meetings. It features contact management, call logging, reminders, analytics, and integration with phone systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Upcall is a call routing and call center software designed for small businesses. It provides features like call flows, IVRs, call recording, real-time analytics, and integrations with CRM and helpdesk tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API