depthfirst
AI agents for software vulnerability discovery and remediation, training models to find zero-days in customer and open source code.
About
DepthFirst is a software security company building agents that find vulnerabilities, analyze supply chain risk, catch leaked secrets, and run dynamic tests against live applications. Stated mission is "securing the world's software in the age of AI."
Customers named on the site include Moveworks, AngelList, and Persona. Founders are Daniele Perito (co-founded Faire, ran security at Cash App), Qasim Mithani (early AWS, infrastructure at Databricks), and Andrea Michi (Research Engineering Lead at Google DeepMind). Backed by investors the company describes as having a history in security, infrastructure, and mission-critical software.
San Francisco, on-site.