
Description: Dialer One is a call center and predictive dialing software designed for sales teams. It allows creating contact lists, auto-dialing numbers, and tracking call metrics to optimize sales performance.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Google Phone is a dialer app developed by Google as the default calling app for Android. It provides basic call functionality as well as integration with contacts, voice mail, call screening and spam protection.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API