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Horizon3.ai

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24 reviews
  • 1 profiles
  • 1 categories
Average star rating
4.8
Serving customers since
2019

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22
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Horizon3.ai Reviews

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Profile Name
Star Rating
22
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Daniel S.
DS
Daniel S.
Senior Lead Information Security Analyst at Stanford University
04/27/2026
Validated Reviewer
Review source: Organic

Powerful, Intuitive Automated Pentesting with Fast, Actionable Insights

NodeZero from Horizon3.ai is an impressive automated penetration testing tool built for modern cybersecurity needs. The UI/UX is intuitive and easy to navigate, so both seasoned experts and newcomers can use its features without friction. It also integrates smoothly with existing tools, which helps streamline workflows while still delivering thorough assessments. Performance is excellent, producing actionable insights quickly and accurately. Pricing feels reasonable as well, with a strong ROI thanks to identifying vulnerabilities before they can be exploited. Onboarding is straightforward and seamless, and it’s backed by excellent customer service. NodeZero’s AI capabilities further elevate its effectiveness by continually learning and evolving to adapt to new threats. Overall, it’s a powerful solution for proactive security management.
Verified User in Education Management
AE
Verified User in Education Management
04/23/2026
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review

Deep Domain Insights with a Simple Setup

The amount of insight it gives us into our domain with a simplified setup for in-depth results
Verified User in Biotechnology
AB
Verified User in Biotechnology
04/23/2026
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review

Unlimited Automated Pentests Without Limits

automated and without limitations how many pentests you can do

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HQ Location:
San Francisco, US

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@Horizon3ai

What is Horizon3.ai?

Horizon3.ai is a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Founded in 2019, Horizon3.ai is headquartered in San Francisco, CA.

Details

Year Founded
2019