Barcelona-based NeuralTrust has raised a $20M seed round — claimed to be the largest cybersecurity seed ever by an EU company — to address 'agent sprawl' in enterprises. As companies deploy AI agents faster than they can track them, NeuralTrust offers three products: TrustGate (a gateway for all agent calls), TrustGuard (a runtime attack-prevention engine), and TrustLens (an agent inventory and monitoring tool). The company reports inspecting millions of agent interactions daily, with roughly 1.2% flagged as malicious. A key differentiator is its European identity, targeting banks and governments wary of US-based vendors amid EU AI Act tightening and US model access restrictions. The round was led by Alstin Capital and backed by the European Innovation Council, among others.
