Company Page
Sonilo
Sonilo is a San Francisco-based generative audio AI startup that builds multimodal models to automatically score video with original music and sound effects. Its proprietary Sound World Model analyzes video frame by frame, reading pacing, emotion, and narrative context to generate synchronized audio without any text prompts. Unlike most AI music platforms, Sonilo is built on professionally licensed music catalogs, ensuring every generated soundtrack is cleared for commercial use and that artists are fairly compensated. The company targets short-form video creators, developer platforms, and professional production teams, and has partnered with Shutterstock, ComfyUI, and TapNow.
Company Founded in 2026
