Dollyglot builds AI products around real-time avatars, multilingual speech, and agentic business automation. The company describes itself as creating fully integrated AI companies, with prior work spanning text-to-speech, radio ads, podcasts, and a real-time video model from a single image. Y Combinator lists the startup as Dollyglot (YC W25), founded in 2024 and based in San Francisco, with a product described as Character.AI with real time video avatars.