NeuralTrust Secures $20 Million to Strengthen AI Agent Security in Businesses

NeuralTrust's Major Seed Funding to Enhance AI Security

Introduction

NeuralTrust, a leader in securing artificial intelligence (AI) agents, has successfully raised a substantial $20 million in a seed funding round. This amount marks the largest cybersecurity seed financing raised by a European company to date. With this investment, NeuralTrust aims to enhance its capabilities in identifying, securing, and scaling AI agents across various enterprises as they increasingly integrate autonomous AI systems into their operations.

The Industry Context

The rising sophistication of AI technology has resulted in a surge of businesses adopting AI agents to streamline processes and improve decision-making. However, as enterprises deploy these agents, they face significant challenges regarding security and governance. A report by Gartner indicates that by 2027, 40% of enterprises will have to demote or decommission their autonomous AI agents due to governance issues that become apparent only after production incidents occur. This highlights a pressing need for reliable security solutions, especially as Fortune 500 companies are anticipated to utilize over 150,000 AI agents each by 2028.

The Investment Round

The seed round was spearheaded by Alstin Capital, with several other notable investors participating, including VentureFriends, Seaya, Kibo Ventures, Banc Sabadell, EA Ventures Plug and Play Fund, and Finaves, the venture capital arm of IESE Business School. Notably, NeuralTrust has also received backing from public funding sources such as the European Innovation Council and Spain's State Research Agency (AEI).

NeuralTrust's Solution

NeuralTrust's technology addresses the complexities of managing AI agents, which often operate across various platforms and endpoints, leading to security fragmentation. The company’s comprehensive solution comprises three key products:
1. TrustGate: Acts as an agent gateway, centralizing operations by managing every LLM, MCP, and tool request, thus serving as the main enforcement point for agent traffic.
2. TrustGuard: A runtime security engine that identifies and mitigates threats across all platforms and endpoints where AI agents function, regardless of their construction or deployment method.
3. TrustLens: This tool aids in posture management by cataloging every AI agent within an organization and surveilling their behavior both inside and outside the security perimeter.

These innovative products work together to ensure a robust security infrastructure capable of supporting the complex ecosystem of AI agents.

Growing Client Base

NeuralTrust has attracted a diverse clientele, including significant organizations like AirEuropa, Abanca, Iberia, and Banc Sabadell, along with other global banks, airlines, energy firms, and government agencies. Impressively, 92% of its clients report annual revenues exceeding $1 billion, with 80% based in Europe and 20% operating internationally.

Independent analyst firms have recognized NeuralTrust as a forerunner in the burgeoning sector of AI security. For example, Gartner has listed the company as a Representative Vendor in two of its Market Guides, and KuppingerCole has recognized NeuralTrust as a Leader in its 2025 Leadership Compass for Generative AI Defense. Furthermore, MarketsandMarkets has also categorized NeuralTrust as a Leader in its 2026 Agentic AI Security Quadrant.

Future Outlook

Joan Vendrell, Co-Founder and CEO of NeuralTrust, emphasized the significance of the recent funding, stating, “AI agents are now part of enterprise operations, but the controls protecting them are still catching up. This round allows us to keep building the infrastructure layer that makes AI adoption measurable, governable, and safe.”

As enterprises continue to adopt autonomous AI systems, it is crucial to prioritize the security of these solutions. NeuralTrust is now well-positioned to address these pivotal needs, ultimately facilitating safer AI integration in business environments.

Conclusion

With the recent injection of funding, NeuralTrust is set to solidify its position as a key player in AI security. By advancing its offerings, the company aims to ensure that enterprises can navigate the complex landscape of AI agents safely and confidently.