Hugging Face has raised a total of $400 million across Seed, Series A, Series B, Series C, and Series D funding rounds. Major rounds include a $235M Series D, a $100M Series C, and earlier institutional-backed rounds led by Salesforce, Google, Amazon, Nvidia, Lux Capital, Coatue, and Sequoia Capital. The funding has accelerated Hugging Face’s mission to become the default collaboration layer for open-source machine learning and AI deployment.