depthfirst
Track on RadarAI-powered vulnerability detection for code and business logic security
- Total raised
- $120M
- Employees
- 42
- Founded
- 2024
- Momentum
- 77
Accelerating
Data updated August 2026
About
About depthfirst
At a glance
depthfirst is a cybersecurity company specializing in Application Security, founded in 2024 and headquartered in San Francisco, United States. It has raised $120M in total funding, employs about 42 people, and is privately held.
depthfirst is an applied AI lab that develops security solutions designed to address vulnerabilities in the AI era. The company has built what it calls General Security Intelligence, which analyzes code and business logic context to identify security vulnerabilities in software systems. The company's platform integrates with GitHub repositories to scan for critical vulnerabilities. Their approach uses AI-native defense mechanisms to counter attackers who are leveraging AI to discover and exploit vulnerabilities at increased speed and scale. The founding team includes members with backgrounds from DeepMind, Google, Databricks, and Faire. The founders bring experience from building and securing large-scale software systems across startups, hyperscalers, and research labs. One co-founder previously worked at wholesale marketplace Faire and led security and fraud prevention at Cash App, while also conducting postdoctoral security research at UC Berkeley. Another founder built developer and security products at AWS and later joined Databricks as an early leader, building infrastructure and enterprise platform security. The third founder served as a Research Engineering Lead at Google DeepMind, working on reinforcement learning for projects including Gemini and AlphaDev. The company targets organizations that need to secure software systems against AI-powered threats, offering vulnerability detection capabilities that understand both code structure and business logic.
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FAQ
Frequently asked questions about depthfirst
When was depthfirst founded?▾
depthfirst was founded in 2024.
Where is depthfirst headquartered?▾
depthfirst is headquartered in San Francisco, United States.
How much funding has depthfirst raised?▾
depthfirst has raised a total of $120M in total funding.
Is depthfirst public or private?▾
depthfirst is a privately-held company.
How many employees does depthfirst have?▾
depthfirst has approximately 42 employees.