TorToiSe – a true zero-shot multi-voice TTS engine

Be sure to check out the impressive demo clips! https://nonint.com/static/tortoise_v2_examples.html

I wish there was a better link than this reddit post, but it's actually the best overall explanation of the project. This is the most impressive voice mimicking text-to-speech engine I've heard yet. Done by a solo developer on a home training rig.