
Description: The Zueiras Voice is an open-source text-to-speech software focused on Brazilian Portuguese voices and accents. It allows users to synthesize speech with various regional accents and speech patterns.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API