
Description: eSpeak is an open source software speech synthesizer for Linux, Windows, and other platforms. It supports many languages and accents and is customizable. eSpeak converts text to speech with good quality and versatility.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: From Text to Speech is a text-to-speech software that converts text into natural-sounding speech. It allows users to copy and paste text or type directly into the app to hear text read aloud in a variety of voices and accents.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API