Telli, a Berlin-based startup and Y Combinator alum, has successfully raised $3.6 million in pre-seed funding led by Cherry Ventures. The company specializes in AI voice agents designed to manage high customer volumes, facilitating tasks like appointment bookings and lead prequalification. Founded by former Enpal employees, Telli has reported over 50% monthly revenue growth while processing nearly a million calls with a six-person team. The startup aims to enhance customer operations using advanced AI models and voice-cloning technology from leading platforms.