
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: Blacktel.io is a cloud-based business phone system designed for small and medium businesses. It provides a range of features like auto attendants, call routing, voicemail transcriptions, and integrations with popular business apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API