
Description: Plivo is a cloud communications platform that enables businesses to add voice, video, and messaging capabilities to their applications. It provides APIs to build solutions like cloud call centers, IVR systems, telephony applications, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TellusTalk is a free, open source text-to-speech and speech recognition program. It allows users to type text which is then read aloud, as well as speak into a microphone to have their speech converted to text on screen. TellusTalk supports multiple languages and voices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API