
Description: Ringio is a cloud-based phone system designed for small businesses. It provides a virtual phone system that replaces landlines, with features like call routing, voicemail, call recording, and more. Ringio aims to be an affordable and easy-to-use alternative to more complex PBX systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Google Voice is a telephony service by Google that provides a phone number for making affordable calls within the U.S. and Canada. It has features like voicemail transcription, call screening, conference calling, and text messaging.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API