About Swap Soul
Swap Soul gives streamers, VTubers and creators a live AI face and voice — in the browser, in real time, with no rig and no studio.
Why did we build Swap Soul?
Real-time AI video and voice used to be a research demo. Now the models are fast enough to keep up with a live conversation — but using them still meant API keys, code and guesswork about cost.
Swap Soul puts them into one studio. You pick a look and a voice, press start, and the result goes into OBS or any app that takes a camera. You pay per second while it runs, and that’s the whole deal.
We built it for the people we watch every day: streamers who want a character for a segment, VTubers who can’t afford a rig, skit creators playing a whole cast, and anyone who’d rather not show their real face on camera.
How we work
Characters are for everyone
Masks, costumes and stage names are as old as performance. A live AI character is the newest version, and anyone should be able to use one — not just studios with motion-capture rigs.
Consent comes first
A face or a voice belongs to the person it comes from. We only allow faces and voices that are yours, invented, or used with permission, and we act fast when that’s broken.
AI output is labelled
Being a character is fine. Fooling people in ways that hurt them isn’t. That’s why the studio can label everything it outputs as AI-generated.
You pay for what you use
Credits are used per second while you’re live and never expire — so even on a monthly plan, a quiet month isn’t wasted.
What’s available
Everything here is available today.
- Face swapAvailable
- Voice changerAvailable
- Voice LabAvailable
- Live try-onAvailable
- AgentsAvailable
- AI twinAvailable
- Video StudioAvailable
- Photo StudioAvailable
How does Swap Soul make money?
Only from the credits people buy. No ads, no selling data, no data brokers. Your live video and voice pass through and aren’t recorded by us; what you choose to save — voices, clips, studio media — stays until you delete it.
Swap Soul is operated by Swap Soul. Questions, partnerships or press: contact us.
Try it with 30 free credits.
Create an account, pick a character, add the output to OBS and go live.