AI Voice Generation and Deepfake Detection for Enterprise

Resemble AI develops advanced synthetic media forensics and anti-deepfake technologies specializing in voice and audio manipulation detection. Founded in 2019, the company raised $8 million Series A (led by Javelin Venture Partners) in July 2023.

Two years later in December 2025, Resemble AI announced a $13 million strategic investment with no apparent leader, but participants include Berkeley Frontier Fund, Comcast Ventures, Craft Ventures, Gentree Fund, and Google’s AI Futures Fund. Other investors include IAG Capital Partners, Javelin Venture Partners, KDDI Open Innovation Fund, Okta Ventures, Sony Innovation Fund, Taiwania Capital, and Ubiquity Ventures.

Resemble AI has attracted investors’ attention by providing real-time deepfake identification capable of flagging synthetic audio in under 300 milliseconds. Its platform includes API-driven voice integrity checks, digital watermarking, and audio lineage tracking to authenticate communications and protect high-risk environments. Resemble AI also offers developer tools such as customizable voice APIs and the opensource Resemblyzer, enabling organizations to analyze voiceprints and build secure speech-driven applications.