VoiceMaker - Voicemaker is a web application with which you can convert your texts into audio by simply importing the text onto the dedicated text box.
Blinkist - Key insights from 6,000+ bestselling books and podcasts
Notevibes - Online Text to Speech Converter with 57 natural voices. Download your files as mp3 and Wav. For business and personal usage.
Sipreads - Takeaways from the best books, for free 📕⚡
Free TTS - Free TTS is a web application that can convert any text into audio.
Four Minute Books - Making you smarter in 4 minutes or less.