Depthfirst Expands Its AI Security Platform With New Capital
Depthfirst has recently made headlines by securing $40 million in a Series A funding round, led by prominent venture capital firm Accel. This financial boost also saw participation from other notable investors, including Alt Capital, BoxGroup, Liquid 2 Ventures, Mantis VC, and SV Angel. Moreover, several influential industry leaders, such as Jeff Dean, Kirsten Green, Logan Kilpatrick, Colin Evans, and Julian Schrittwieser, joined as angel investors, adding to the company’s credibility and reach within the tech community.
Depthfirst operates as an applied AI lab centered on software security. The focal point of their innovation is the General Security Intelligence platform, which aims to detect and remediate vulnerabilities across all layers of software and infrastructure. Leveraging AI agents that possess a comprehensive understanding of systems, this platform offers a robust defense against an ever-evolving threat landscape.
The Shifting Threat Landscape
The current software development environment is witnessing unprecedented speed, with AI tools capable of generating code faster than security teams can secure it. This rapid advancement is compounded by attackers utilizing AI themselves, allowing for autonomous actions that exploit vulnerabilities on a massive scale and at any hour of the day. Traditional security tools are increasingly inadequate, struggling to keep pace with these dynamic and sophisticated threat patterns.
General Security Intelligence Achieves Major Performance Gains
Since its launch just four months ago, Depthfirst has made remarkable strides with its General Security Intelligence platform. The platform deploys powerful AI agents that uncover eight times more true-positive vulnerabilities compared to traditional static analysis tools. Additionally, it has significantly reduced false positives by 85%, thereby enhancing workflow efficiency within security teams. This means teams can allocate more time towards dealing with genuine threats rather than sifting through irrelevant alerts.
Depthfirst has set impressive benchmarks, achieving state-of-the-art performance on CyberGym, showing a 90% improvement over prior benchmarks. Many high-profile organizations—including AngelList, Moveworks, Supabase, and Lovable—are already utilizing the platform. Feedback from users highlights its capability to function like an autonomous senior security engineer, efficiently surfacing key issues and creating fixes that can be merged instantly into codebases.
An AI-Native Approach To Modern Threats
As threats evolve, Depthfirst emphasizes that existing tools often focus on yesterday’s risks. Today’s attackers use AI to maneuver efficiently through systems, necessitating a fresh approach to security. Companies require systems that comprehend entire codebases, as well as the underlying infrastructure and business logic.
The General Security Intelligence platform addresses these needs by looking beyond surface-level scans. It builds comprehensive context around the code, infrastructure, and threat models, ultimately catching vulnerabilities before they can be leveraged by attackers. This proactive stance is essential in aligning defense measures with the pace of modern offensive tactics.
Funding To Support Research, Hiring, And Commercial Growth
The recently secured funding is intended to back several initiatives, such as increasing research and development, expanding market capabilities, and hiring across various domains including applied research, engineering, product management, and sales. These enhancements are aimed at broadening the company’s customer base and introducing new product lines effectively.
Founded in 2024, Depthfirst boasts a team comprising technical leaders from acclaimed firms like Google DeepMind, Databricks, and Faire. This unique blend of AI expertise and security research experience positions the company to tackle complex security challenges using an AI-native architecture.
Investors see Depthfirst as a potential market leader amidst rising global risks and the inefficiency of legacy tools to meet modern demands. Accel believes Depthfirst has the capability to revolutionize a $400 billion sector of the enterprise market, capitalizing on the accelerating adoption of AI and autonomous tools.
In summary, Depthfirst’s mission is to enhance global software resilience by developing tools that protect critical systems and foster safer environments for AI integration. Through innovative technology and strategic investments, the company is poised for significant impact in the cybersecurity landscape.
