Looks great. I've waiting for a service like that ever since Microsoft released their paper on speech synthesis using voice samples. Feature requests:
- make the voice generation available via API so devs can embed that in their app
- expose a streaming API like Polly so we can feed it text in real time and get the voice as an audio stream
- make it Hipaa compliant and have a plans that offer signing a BAA
I'll be your first customer if you do this! You can get in touch with me at @juliennakache