As of 1 Nov 2026, NeuralTrust has raised $20M across 1 verified round on record; latest: $20 million seed round led by Alstin Capital, announced 17 Jun 2026.
The Platform for AI and Agent Security
neuraltrust.aiLinkedInBarcelonaCybersecurity
10 sources
PR Newswire is dated June 18, while the company's release and StartupValley date the announcement June 17; the company's release wins.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Seed [ REPORTED LATER ]: This round was announced before Fireround first saw it. It stays in the company's history, not in Latest, Trending, or alerts. | $20M | 2026-06-17 | Alstin Capital | No recent discussion |
10 sources [ VERIFIED · CORRECTED ] read against 4 of 10 sources PR Newswire is dated June 18, while the company's release and StartupValley date the announcement June 17; the company's release wins. | ||||
NeuralTrust builds a security platform that helps enterprises connect and control AI agents, protecting prompts, responses, and tool calls in real time.
Enterprises are moving autonomous AI agents into production while governance lags; NeuralTrust says it inspects millions of agent interactions daily and that about 1.2% are malicious attempts to extract data, hijack tools, or push agents past their rules. Its $20 million seed will fund engineering, deeper product integration, and European expansion, betting that securing AI agents becomes a distinct enterprise security layer as customers such as AirEuropa, Abanca, Iberia, and Banc Sabadell scale AI.
Checked against 10 sources today
Also named as backers in company research: European Innovation Council, Spain's State Research Agency (AEI)