NeuralTrust
Information Security · AI Evaluation & Observability
$20Mlatest round · Seed · Jun 2026 · 4 mo ago
3backers · Plug and Play, ALSTIN II GmbH
50+team · employees, estimated range
11stories in the press
Overview
NeuralTrust is the leading security platform for governing and protecting enterprise AI agents. Detects vulnerabilities, blocks attacks, monitors performance and ensures regulatory compliance for Generative AI at scale.
Funding and backers
Total raised
$20M
1 round on record
Latest round
$20M
Seed · Jun 2026 · 4 mo ago
Team
51-200
employees, estimated range
Backers
3
Plug and Play, ALSTIN II GmbH
The money's age
Fresh money
4 months since the last round · not hiring
Momentum
35/100
fresh money, rising traction
Last sign of life
2 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Aug 5
Launched NeuralTrust Launches the First Runtime Security Mesh Extensible to Every AI Agent · morningstar.com
Jun 17
Raised a round Seed $20M · AOL.com
Jan 26
Launched NeuralTrust introduces the Generative Application Firewall (GAF) · br.advfn.com
May 2024
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 0.33%
of 133.2M domains by links, Common Crawl
Hacker News stories
4
best: 33 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Seed | Jun 2026 | $20M | — | AOL.com |
Backed byfrom the funds' portfolios and accelerator catalogs
Plug and Play 
ALSTIN II GmbH 
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Financials
Total raised
$20M
Latest round
Seed
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Seed | 2026 | $20M | Details |
Connections
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News
NeuralTrust raises $20M to secure enterprise AI agents
Barcelona's NeuralTrust raised a $20M seed to police enterprise 'agent sprawl', and to sell European banks and governments a security option that isn't American.
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Report
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Report
Semantic Chaining: A New Image Jailbreak Attack
NeuralTrust demonstrates Semantic Chaining, a new multi-step jailbreak technique that bypasses Grok 4, Gemini Nano Banana Pro, and Seedream 4.5 safety filters to generate prohibited imagery.
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Report
NeuralTrust Survey Finds CISOs Struggling to Secure AI Agents as Adoption Outpaces Protection
According to The State of AI Agent Security 2026, 73% of CISOs are
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Report
NeuralTrust spots first signs of "self-fixing" AI in the wild
NeuralTrust, the security platform for AI Agents and LLMs, reported evidence that a large language model (LLM) behaved as a "self-maintaining" agent, autonomously diagnosing and repairing a failed web tool invocation. The behavior was observed in traces f
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Report
NeuralTrust spots first signs of self-fixing AI in the wild
Through an unexpected response from o3 model, a NeuralTrust researcher discovered what appears to be the first evidence of a model debugging itselfBARCELONA, Spain, Oct. 17, 2025, the security platform
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Report
Grok-4 Jailbreak with Echo Chamber and Crescendo
Our research team has uncovered a critical vulnerability in the newly released Grok 4 model using the Echo Chamber and Crescendo Attack techniques.
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Report
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