Accel led a $40m Series A round in depthfirst.

Accel, an early and growth-stage venture capital firm, led a $40m Series A round in depthfirst, an AI-native security platform, with participation from Alt Capital, BoxGroup, Liquid 2 Ventures, Mantis VC and SV Angel. “Software security is plagued by claims of ‘better signal to noise’ and legacy tools that are generally ill-equipped to meet the heightened risks of modern day threats. depthfirst has the industry background and team best poised to transform this $400B corner of the enterprise market, and just in time as AI and agentic tools become widely adopted," Sara Ittelson, Accel Partner.