Pindrop

Voice security platform detecting deepfakes and verifying callers in contact centers.

Pindrop analyzes voice, device, and behavior signals to authenticate legitimate callers and expose fraudsters in phone channels, including synthetic and deepfake audio detection as voice cloning becomes an attack tool. Banks, insurers, and large contact centers use it to cut fraud losses and authentication friction. Founded in 2011 from Georgia Tech research.

Category: Social Engineering & Human Risk
Founded: 2011
Funding: $323M raised (Debt Financing, 2024)
Website: https://www.pindrop.com

Seen at Black Hat USA 2026 (Silver sponsor, booth 5747).

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