Depthfirst: $80 Million Raised For AI-Native Cybersecurity Platform Expansion
By Amit Chowdhry ● Mar 31, 2026
depthfirst, an applied AI lab focused on securing software systems, announced it has raised $80 million in a Series B funding round, bringing its total capital raised to $120 million. The round was led by Meritech Capital, with participation from Forerunner Ventures and The House Fund, alongside existing investors including Accel, Box Group, Liquid 2 Ventures, Alt Capital, and Mantis VC.