Telli, the YC F24 startup building AI-powered voice agents for consumer phone interactions, is expanding its team with new hires in Berlin. The company aims to solve the persistent problem of poor customer service phone experiences, which involve long waits, unhelpful agents, and frustrating hold music. Telli believes every B2C company, from energy providers to insurers, will soon rely on AI voice agents for customer communication. They predict a massive surge in business-to-consumer phone conversations as LLMs improve, making voice agents a critical tool for delivering seamless experiences. Software Engineer roles are currently open on-site in Berlin, signaling the startup's aggressive growth phase.