French startup Rounded has introduced an AI orchestration platform enabling companies to create custom AI voice agents. Initially focused on web3, the company pivoted to AI voice technology in 2023, developing Donna, an AI agent for anesthetists that has managed hundreds of thousands of calls across 15 hospitals. The platform allows companies to select AI models for speech-to-text and text-to-speech, improving call latency to under 700 milliseconds. Rounded has raised €600,000 from UC Berkeley’s accelerator and aims to further enhance its product's reliability and integration.