Uberduck.ai is an AI-powered voice platform that provides natural, expressive voices for audio applications. It offers a wide range of options for creating engaging, lifelike voices. Uberduck.ai is a fascinating speech synthesis tool that provides a dashboard with a variety of options, including text-to-speech conversions, custom voice cloning, creation of Tacotron notebooks, creation of raps or 'AI sing' using synthesized voices.