GitGuardian Raises $50M Series C to Address Non-Human Identities Crisis and AI Agent Security Gap

GitGuardian announced a $50M Series C led by Insight Partners with participation from Quadrille Capital and existing investors to accelerate expansion across the Americas, EMEA, and strategic verticals while advancing its secrets security and Non‑Human Identity (NHI) governance platform—especially for AI agents. The company reported strong 2025 momentum (115k+ developers protected, 610k+ repos monitored, 350k secret exposures remediated) and plans to invest in AI agent credential governance, enterprise-scale NHI lifecycle capabilities, and broader geographic growth (US, EMEA, APAC, South America, Middle East), reinforcing its position as a leading GitHub Marketplace app trusted by major enterprises.