ComfyUI Raises $30 Million at $500 Million Valuation to Expand Open-Source Creative AI

ComfyUI is an AI image, video and audio generation tool built around open-source, node-based workflows. It allows creators to connect models and parameters and precisely control each stage of generation instead of repeatedly relying on chance for the desired output. The platform has attracted more than 4 million users and has been incorporated into professional production workflows, including Super Bowl commercials, showing that open-source tools are evolving into commercial-grade infrastructure.

ComfyUI announced on April 24, 2026, that it had raised $30 million in a round led by Craft Ventures, with participation from Pace Capital, Chemistry, TruArrow and others. Its valuation doubled from the previous round to $500 million, bringing total funding to $47 million. The company will use the new capital to expand its team, cloud services and collaboration capabilities while continuing to develop the open-source creative AI ecosystem.