Audn.ai makes voice AI safe to deploy. We run live, multi‑turn adversarial calls against your agent (deepfake voices, social engineering, IVR escape, OTP/DTMF theft, noise/accents), then deliver an audit‑ready evidence pack in 24 hours mapped to controls (SOC 2/ISO style). Teams use Audn in two ways: VAST (Voice Agent Security Testing) before release, and Canaries in production for observability & drift detection. Customers include Freya (YC S25) and red teamers who elevate their pentesting.