Cybersecurity startup Neo has officially emerged from stealth with $100 million in combined Seed and Series A funding. Backed by leading venture capital firms including Andreessen Horowitz (a16z), Bessemer Venture Partners, Craft Ventures, and Merlin Ventures, the company aims to secure the next generation of AI agents and autonomous applications used by enterprises.
As businesses rapidly adopt AI-powered assistants and autonomous software, Neo is positioning itself to become a key player in AI-native cybersecurity.
A New Approach to AI Security
Unlike traditional cybersecurity platforms that focus on protecting human users and devices, Neo is designed specifically for AI agents.
The company’s platform helps organizations:
- Discover AI agents across enterprise environments
- Monitor AI behavior and permissions
- Secure autonomous applications
- Detect potential security risks
- Control access to sensitive systems and corporate data
As AI agents become capable of performing complex business tasks, companies face new security challenges that existing cybersecurity tools were not built to address.
Founded by Cybersecurity Veterans
Neo was founded by former executives from SentinelOne, one of the world’s leading cybersecurity companies.
Their experience in endpoint security and threat detection is now being applied to a rapidly growing challenge: protecting AI-powered software capable of making decisions and interacting with enterprise infrastructure.
The founders believe AI agents should be treated as a completely new category of digital identity that requires dedicated security controls.
$100 Million to Build AI Security Infrastructure
Neo has raised $100 million across its Seed and Series A funding rounds.
The investment was led by several of Silicon Valley’s most prominent venture capital firms, including:
- Andreessen Horowitz (a16z)
- Bessemer Venture Partners
- Craft Ventures
- Merlin Ventures
The funding will be used to expand product development, hire engineering talent, and accelerate customer adoption worldwide.
Already Protecting Critical Industries
Although the company is only now emerging from stealth, Neo says its platform has already been deployed across multiple industries.
Current customers reportedly include organizations in:
- Financial services
- Transportation
- Energy
- Enterprise technology
These industries increasingly rely on AI agents to automate workflows, making security and governance a top priority.
Why AI Agents Need Their Own Security
AI agents can now:
- Access enterprise applications
- Read confidential documents
- Execute workflows
- Make purchasing decisions
- Interact with internal databases
While these capabilities improve productivity, they also introduce new attack surfaces.
If compromised, an AI agent could potentially gain access to sensitive business systems, making AI-specific security increasingly important.
Neo’s platform is designed to monitor these agents continuously while enforcing enterprise security policies.
Growing Demand for AI-Native Cybersecurity
The rise of generative AI has created an entirely new cybersecurity market.
As organizations deploy thousands of AI-powered assistants, traditional identity and access management solutions may no longer be sufficient.
Industry experts expect AI-native cybersecurity to become one of the fastest-growing segments of enterprise security over the next decade.
Neo joins a growing number of startups focused on protecting AI systems rather than just the infrastructure that runs them.
Why This Matters
The rapid adoption of AI agents is transforming enterprise software.
However, every new AI system introduces additional security risks.
Neo’s $100 million funding round signals strong investor confidence that securing AI agents will become a critical requirement for businesses worldwide.
The Bigger Picture
The AI race is no longer just about building smarter models.
It is also about ensuring those systems remain secure, trustworthy, and compliant.
As enterprises continue integrating autonomous AI into daily operations, startups like Neo are building the security infrastructure needed to support the next generation of intelligent software.
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