In developmentAI
Sonave
Catches AI-cloned voices on live calls — before the wire clears.
The problem
Voice-cloning tools are now good enough to authorize fraudulent wire transfers over a live call — and most people can't tell.
What we built
Sonave listens to the call and flags synthetic speech in real time, catching roughly nine in ten unseen commercial clone tools before money moves.
Sonave detects AI-cloned voices on live video meetings in real time, targeting voice-based wire fraud. A capture bot pulls call audio, a fine-tuned anti-spoofing model scores each speaker, and the page shows a live REAL / SUSPECT / FAKE badge. It is engineered to hold up against the heavily compressed Opus audio that real Google Meet and Zoom calls produce.
Highlights
- Real-time deepfake-voice scoring on live Meet / Zoom calls
- Live REAL / SUSPECT / FAKE authenticity badge
- Engineered for compressed, real-world call audio
- GPU scoring that scales to zero when idle