Interface Fund is a venture capital firm based in San Francisco, California, founded in 2022. The firm focuses on investing in early-stage companies within the biotech, artificial intelligence, and deep technology sectors, providing pre-seed and seed funding typically ranging from $250,000 to $500,000.

Interface Fund aims to support scientific and engineering pioneers working on breakthrough technologies in areas such as human engineering, biotechnology, and artificial intelligence. The firm offers mentorship and resources to help portfolio companies realize their full potential.