Say it once, become anyone
Speak into the mic and Sunesis re-casts your delivery into another voice in real time, your performance, your timing, a completely different character.
Live browser audio demo, click play to hear it now.
What teams build with this
Streaming & gaming
Become a different character live, your timing stays, the voice transforms instantly.
Audiobook multi-cast
Record every character in one session, then re-cast each into a distinct voice.
Privacy & anonymity
Speak naturally while your real voice stays hidden behind a synthetic stand-in.
Creative exploration
Audition dozens of voices against a single performance until the read clicks.
Three steps, start to finish
Perform the line
Act it out yourself, pace, emphasis and emotion all carry through.
Choose a target voice
Pick any voice from the library or one of your clones.
Hear it transformed
Your exact take, in a new voice, with the character intact, live.
What you get
Performance transfer
Keeps your timing and intonation while swapping the timbre entirely.
Real time
Low-latency conversion you can monitor as you speak.
Any character
From a gravelly narrator to a bright assistant, one take, many voices.
Tunable
Blend how much of the source tone carries into the result.
Build it into your product.
Start free with 10,000 credits a month, or wire it into your stack with the Sunesis API.
SOC 2 Type II · GDPR · HIPAA-ready · No vendor lock-in