DetectifAI builds on-device AI models to detect deepfake voices on smartphones

San Francisco-based startup DetectifAI is developing compact AI models that run directly inside a smartphone's operating system to instantly flag AI-generated voices during calls and voice messages without sending audio to the cloud. The company licenses its SDK to phone makers and already handles over 100,000 calls a month for financial institutions in India.

• DetectifAI designs compact AI models that run locally in a phone's OS
• The startup handles over 100,000 calls a month for Indian financial firms
• FBI says Americans lost nearly $900M to AI-driven scams last year
• The company licenses its SDK to phone makers and fraud-prevention firms