AI agents are no longer sci-fi dreams. They’re running real operations inside banks, airlines, and government agencies. But as these digital workers multiply, keeping them in check becomes a massive challenge. Enter NeuralTrust, a startup that just raised $20 million to take AI agent security to the next level. This funding round isn’t just big money—it’s a clear signal that enterprises are waking up to the urgent need for AI oversight.

Why AI Agents Need Their Own Security Layer

Imagine hundreds of AI agents working inside a Fortune 500 company. One agent summarizes documents. Another moves money. Yet another updates databases. Each carries vastly different risks. But most companies treat all AI agents the same. That’s a recipe for disaster.

Security teams often don’t even know how many AI agents are active. They can’t track what agents are allowed to do. Worse, some agents might leak sensitive data or perform unauthorized actions without anyone noticing. Gartner predicts that by 2027, 40% of enterprises will demote or remove autonomous AI agents because of governance failures discovered too late. The stakes couldn’t be higher.

NeuralTrust steps in with a platform designed to give enterprises total visibility and control over their AI workforce. Its technology watches every AI agent. It tracks what they do and stops threats in real time. This is no ordinary cybersecurity tool. It’s a tailored defense for the AI era.

NeuralTrust’s Triple-Threat Platform

The startup has built three core products that work together like a fortress:

• TrustGate: This acts as a gatekeeper, controlling all communications between AI agents and the tools they use. Every call passes through here, making it the single checkpoint for enforcement.
• TrustGuard: The security engine that monitors AI agents across every platform and endpoint. It detects malicious activity — like data extraction attempts or rule-breaking — and stops it instantly.
• TrustLens: A management dashboard that identifies every AI agent in the enterprise. It tracks behavior both inside and outside traditional security perimeters.

By inspecting millions of AI interactions daily, NeuralTrust finds about 1.2% that are malicious. Those threats don’t just slip through. The system catches and neutralizes them live.

Backing That Speaks Volumes

NeuralTrust closed its $20 million seed round with Alstin Capital leading the charge. Other investors include VentureFriends, Seaya, Kibo Ventures, Banco Sabadell, EA Ventures Plug and Play Fund, and Finaves, the venture fund of IESE Business School. It also enjoys public support from the European Innovation Council and Spain’s State Research Agency. This blend of private and public money shows serious confidence in the startup’s mission.

The leadership team brings top-tier experience to the table. CEO Joan Vendrell previously led AI security at Mango and worked with Amazon and McKinsey. CTO Victor Garcia has deep expertise in security architecture for regulated industries. COO Alejandro Domingo helped scale startups and led AI transformations at McKinsey. Together, they know exactly where the real risks lie—and how to fix them.

NeuralTrust’s customers include big names like AirEuropa, Abanca, Iberia, and Banc Sabadell. Most have over $1 billion in annual revenue. The company doubled its annual recurring revenue during the first quarter of 2026 and is scaling fast.

The Future of AI Agent Governance

NeuralTrust isn’t alone in recognizing AI agents as digital employees needing governance. Another startup, NewCore, recently raised $66 million to manage AI agents as full-fledged digital workers, focusing on identity and permission management. Meanwhile, emerging players like Neura are pushing emotional AI with user-owned memory, adding a new layer of personalization and privacy to AI interactions.

These developments show a clear trend: AI agents are becoming integral parts of the workforce. But without robust control systems, their potential turns into a risk.

NeuralTrust’s platform is a blueprint for how enterprises can tame this new digital frontier. By treating AI agents as first-class digital citizens with strict governance, companies turn security challenges into strategic advantages. The race to secure AI agents is on, and the winners will define the future of enterprise AI.