Fal, a San Francisco-based startup hosting AI video, image, and audio models, has raised $1.3 billion in a funding round led by Bessemer Venture Partners. Nvidia, Sound Ventures, and T. Rowe Price participated in the deal, which values the company at $16 billion. This figure doubles the $8 billion valuation recorded in April. The startup announced both Series E and Series F rounds simultaneously, noting a combined total of $1.65 billion raised across the two. Sequoia led the earlier financing. This latest Series F round arrives as demand for inference services rises. Inference refers to the process of running an AI model that has already been trained to generate outputs. Many customers rely on open-source models for this work. Fal surpassed $800 million in annualized revenue earlier this year. Other companies providing inference services, including Baseten, Fireworks AI, and Modal, are also growing rapidly. These firms raise large funding rounds at higher valuations. However, their gross margins remain thin due to the high cost of buying or leasing compute. Fal was co-founded in 2021 by Burkay Gur and Gorkem Yurtseven. Gur previously led machine learning at Coinbase and worked at Oracle. Yurtseven was a developer at Amazon before co-founding the company.
The valuation increase reflects strong market interest in running open-source models rather than proprietary ones. Companies prefer Fal because it allows them to use existing models without paying licensing fees. This shift helps reduce costs compared to relying solely on large tech providers. The funding enables Fal to expand its infrastructure for handling these requests efficiently.
