The round was co-led by Acrew Capital and Greycroft Ventures. The additional capital will provide scale to meet surging demand for essential AI infrastructure-Arthur has seen 235% recurring regrowth in the first two quarters of this year alone.

Arthur is the AI performance company. The Arthur platform monitors, measures, and improves machine learning models to deliver better results, working with enterprise teams to accelerate model operations and optimize for accuracy, explainability, and fairness. Arthur's research-led approach to product development drives exclusive capabilities in enterprise scalability, computer vision, NLP, bias mitigation, and other critical areas.