What Are the Best AI Pentest Tools in the Netherlands? [October 2026]
Written by
Brandon Veiseh
MindFort is the best AI pentest tool for Dutch companies that want continuous testing with validated fixes. Horizon3.ai and Pentera suit internal networks, and Horizon3.ai now runs its EMEA headquarters from Amsterdam. XBOW suits web apps. Hadrian is the leading Dutch AI option. Bureau Veritas Cybersecurity and DEFION lead human-led testing.
This guide explains why Dutch companies are under pressure to run more pentests in 2026. It compares seven AI pentest tools with two leading Dutch pentest companies. It also covers the Cyberbeveiligingswet, DORA, and pentest costs.
Why do Dutch companies need pentests now?
The Cyberbeveiligingswet (Cbw) is the Dutch NIS2 law, and it took effect on August 15, 2026. It applies to thousands of organisations across 18 sectors. Essential entities face fines of up to €10 million or 2% of worldwide turnover . Board members must approve the security measures and oversee them.
Does the Cyberbeveiligingswet require a pentest?
Not explicitly. Article 18 of the Cyberbeveiligingsbesluit requires entities to evaluate the effectiveness of their security measures periodically. For digital providers, EU Implementing Regulation 2024/2690 adds a security testing policy based on risk . A pentest is the most common way to show that evidence to a supervisor.
What do DORA, TIBER-NL, and BIO2 expect?
- DORA: the regulation requires financial entities to test critical ICT systems at least yearly, and designated entities must run threat-led pentests at least every three years.
- TIBER-NL: DNB says some testing became mandatory from 2025 through DORA's threat-led testing.
- BIO2: the government security baseline became legally binding for government bodies when the Cyberbeveiligingswet took effect.
What are the best AI pentest tools in the Netherlands?
Here's how the seven AI tools compare for Dutch buyers. Prices come from each vendor's own pricing page or AWS Marketplace listing.
| Tool | Best for | Pricing | EU presence | Cons |
|---|---|---|---|---|
| MindFort | Self-serve continuous testing with validated fix PRs | Free to start, then from $199/month | Private cloud deployment on Enterprise plans | Newer platform with less funding than the largest vendors |
| XBOW | Web apps and APIs | $50,000/year on AWS Marketplace | EU data region in private preview | Internet-facing web apps only |
| Pentera | Internal networks and Active Directory | $120,000/year on AWS Marketplace | Offices in Hamburg and Madrid | No white-box testing |
| Horizon3.ai NodeZero | Networks, Active Directory, and cloud | From $25,000/year on AWS Marketplace | EMEA headquarters in Amsterdam | Price scales with asset count |
| Hadrian | External attack surface and pentests | Demo required | Headquartered in Amsterdam | Focused on internet-facing assets |
| RunSybil | Web and API testing | Demo required | None found | No published price or hosting region |
| PentAGI | Self-hosted open source | Free, plus your LLM and server costs | Runs wherever you host it | You run and secure it yourself |
1. What is MindFort best for?
MindFort deploys autonomous AI agents that run black-box and white-box tests on your apps continuously. It's the fastest tool on this list to get started: run a test today and get findings in hours without a sales call. Every finding ships with proof of exploit, a pull request with a validated fix, and a retest. MindFort is a newer company with less funding than XBOW or Pentera.
2. What is XBOW best for?
XBOW runs autonomous pentests against web applications and their APIs reachable from the public internet. It offers EU data residency in AWS Frankfurt as a private preview for Enterprise customers. Its AWS Marketplace listing starts at $50,000 for 12 months, and our MindFort vs XBOW comparison goes deeper.
3. What is Pentera best for?
Pentera validates security controls across networks, Active Directory, and cloud. Its trust center lists an ISO 27001 certificate and EU hosting for Pentera Surface. Its AI web app pentesting is still in beta for selected customers. Its AWS Marketplace listing is $120,000 for 12 months, and our MindFort vs Pentera comparison goes deeper.
4. What is Horizon3.ai NodeZero best for?
NodeZero runs autonomous pentests against networks, Active Directory, and cloud. Horizon3.ai opened its EMEA headquarters in Amsterdam in June 2026. Its EU NodeZero deployment runs in Germany . AWS Marketplace pricing starts at $25,000 a year for 500 assets, and our MindFort vs Horizon3.ai comparison goes deeper.
5. What is Hadrian best for?
Hadrian is an Amsterdam company that uses AI agents to map and attack your internet-facing assets. It raised $40M in October 2026 , and its customers include TotalEnergies and Amadeus. Its Nova product runs automated pentests on demand, while Atlas maps your attack surface. Pricing requires a demo.
6. What is RunSybil best for?
RunSybil's agent tests web and API attack surfaces in black-box, grey-box, or white-box mode. It raised $40M led by Khosla Ventures in March 2026. Its trust center lists SOC 2 Type 2 and no hosting region. We found no EU presence, and our MindFort vs RunSybil comparison goes deeper.
7. What is PentAGI best for?
PentAGI is a free, MIT-licensed multi-agent system that you host yourself. It runs tools like nmap, Metasploit, and sqlmap inside an isolated Docker sandbox. It can use local models, so test data can stay on your own servers in the EU. You run and patch it yourself with community support only.
How do AI tools compare with Bureau Veritas Cybersecurity and DEFION?
The two best-known Dutch pentest companies have both changed names, and one now runs its own AI agent. They fit one-off needs like a TIBER-NL test or a pre-launch test. DEFION says a traditional application pentest typically costs €10,000 to €20,000 .
What does Bureau Veritas Cybersecurity offer?
Secura became Bureau Veritas Cybersecurity in July 2025, with more than 300 experts worldwide. Pricing is quoted per engagement.
What does DEFION offer?
Computest merged with Spain's Incide and launched as DEFION in September 2025. In July 2026, it launched a Pentest Agent that does about 80% of the work, with a human ethical hacker validating findings. It can process data in the EU through Amazon Bedrock. DEFION is the clearest Dutch example of a hybrid between human and AI testing.
How should a Dutch company choose an AI pentest tool?
Start with what you need to test and how often. Then check each vendor against this list:
- Scope: web apps, APIs, internal networks, cloud, or source code
- Proof: a working exploit for every finding
- Fixes: patch pull requests and automatic retests
- Evidence: reports and an attestation letter for Cbw supervisors, DNB, and auditors
- Data residency: where test data and LLM calls go
- Cost: a monthly price you can compare with a per-engagement quote
Where does MindFort fit for Dutch companies?
Attackers now use AI models that can hack around the clock, and a yearly pentest with older tools can't match them. The NCTV says generative AI makes attacks easier and more scalable. MindFort gives you the same kind of AI agents, with findings in hours.
MindFort covers web apps, APIs, internal networks, cloud, and source code. Every finding comes with a working exploit, a patch pull request, and an automatic retest. Reports and an attestation letter cover Cbw supervisors, DNB, and auditors, and Enterprise plans can be privately deployed. Plans start at $199 per month, a fraction of one per-engagement quote, which makes MindFort the best cost-to-performance option here for frontier-level testing you can run all the time.
Start for free and run your first test today without a sales call, or book a demo .
FAQ
Does the Cyberbeveiligingswet require a pentest?
Not explicitly. The Cyberbeveiligingsbesluit requires entities to evaluate the effectiveness of their security measures periodically. For digital providers, EU rules require a security testing policy based on risk. A pentest is the most common way to show that evidence.
What does a pentest cost in the Netherlands?
DEFION says a traditional application pentest typically costs between €10,000 and €20,000. AI tools are priced as ongoing coverage instead. MindFort starts at $199 per month. Horizon3.ai starts at $25,000 per year on AWS Marketplace.
How often does DORA require penetration testing?
DORA requires financial entities to test ICT systems that support critical functions at least once a year. Designated entities must also run threat-led penetration testing at least every three years. In the Netherlands, DNB runs this through TIBER-NL.
About the author
Brandon Veiseh
Co-Founder & CEO · MindFort
Founded his first startup building NLP models for network packet inspection. Led product at ProjectDiscovery, built their enterprise platform from scratch. At NetSPI, led development of AI tools for offensive security.