Common Metal is a venture capital firm backing earliest-stage technology founders, investing its own capital and focusing on ambitious technology companies. It is relevant for Seed and early-stage rounds in the United States, with portfolio signals across AI and machine learning, infrastructure, developer tools, cloud, data, consumer, blockchain, health, space, sustainability, commerce and productivity. The firm emphasizes support with engineering-team building, and cites seed investments including Pandora, Ripple and Together AI.