Neo Raises $100M to Fortify Enterprise Security in the Age of AI Agents

As artificial intelligence becomes deeply embedded in business operations, a new set of security vulnerabilities emerges. Startup Neo has positioned itself at the forefront of this challenge, closing a substantial $100 million funding round to build what it calls an "agentic software control" platform.

Investor Confidence: Addressing the Uncharted Risks of Autonomous Software

The investment was co-led by venture powerhouses Andreessen Horowitz (a16z) and Bessemer Venture Partners, with participation from Craft Ventures and Merlin Ventures. The significant capital infusion underscores a growing consensus: the rapid adoption of AI agents and automated workflows has created a critical security gap that existing tools cannot fill.

Neo’s thesis is that modern software is no longer static—it’s increasingly "agentic," capable of autonomous actions. This shift demands a new security paradigm focused on real-time control and intent understanding, rather than just perimeter defense.

The Technical Vision: A Unified Control Plane for Intelligent Systems

The company is developing a platform designed to give security teams centralized oversight and governance over a heterogeneous technology stack. Its key objectives include:

  • Comprehensive Visibility: Spanning AI agents, AI-powered applications, browser automations, identity systems, and smart components within legacy software.
  • Proactive Intervention: Moving beyond detection to enable real-time policy enforcement and behavioral control.
  • Contextual Understanding: Interpreting the goals and actions of autonomous agents to distinguish between legitimate tasks and potential threats.

In essence, Neo aims to provide the steering and brakes for the increasingly autonomous and intelligent software environment within enterprises.

Next Steps: Scaling the Solution

The new capital will primarily fuel an expansion of Neo’s engineering and go-to-market teams. The focus is on enhancing the core platform and accelerating adoption among enterprise clients in sectors like finance, healthcare, and technology, where security and compliance are paramount.

The market need is clear. CISOs are grappling with how to safely harness the power of AI agents without introducing unmanageable risk. Neo’s approach, if successful, could become a foundational layer for secure AI implementation, justifying the strong investor vote of confidence.