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Prices last checked 5 October 2026

Last checked 5 October 2026

Horizon3.ai NodeZero: Pricing, Features & Alternatives (2026)

Autonomous production attack-path testing.

Overview

Horizon3.ai's NodeZero autonomously runs real attack techniques in production without agents, then shows how an attacker would move and what to fix. The company says NodeZero is not a scanner and that it has recorded zero downtime across its production tests.

horizon3.ai

Pricing

Pricing from
From $25,000 / 12 months on AWS Marketplace
Price model
Subscription
Free tier
No
Trial
No

horizon3.ai does not list a price. AWS Marketplace lists a 12-month NodeZero Core package for 500 assets at $25,000, Pro at $32,500, and Elite at $42,500. Flex, a one-time test of 1,000 assets, is $15,000. A comment on the linked r/Pentesting thread says standard-tier MSRP is $50 per asset and Flex is $15 per asset, which matches that list math, but the contract prices above are the ones on the marketplace page. Last checked 5 October 2026.

Features

  • Sold to run the job rather than wait for a prompt on every step. Keep a way to stop it before it reaches a customer, a candidate, or a filing.
  • Integrations: None named on the pages we opened.
  • Not sold as one named foundation model on the pages we opened.

Autonomy: Autonomous. Team size: Small team, Mid-market.

Pros

  • Published starting price: From $25,000 / 12 months on AWS Marketplace.
  • Connects to None named on the pages we opened.
  • Teams that want continuous internal, cloud, and identity attack-path validation in production.

Cons

  • No free tier and no trial listed.
  • Sold to operate the motion. Plan on supervising the first sends.

What users say

A commenter on r/Pentesting describes NodeZero's standard tier as continuous testing priced per asset, with room to negotiate.

On r/cybersecurity, a commenter who used NodeZero said it was disappointing, weak on web apps, and loud once it had a foothold. They treat it as a supplement to a human tester.

  • “I'd disagree, I was a bit disappointed with NodeZero. A comparison to Burp isn't even realistic though, since NZ doesn't have web app capabilities at this point (unless it's a public PoC for a particular software).”
    Reddit · u/MouseMajor1337
  • “H3's standard tier MSRP is $50 per asset, but that price can be negotiated. Standard tier gets you continuous (unlimited) testing for all Assets along with other features.”
    Reddit · u/FrerBear

Who it is for

Teams that want continuous internal, cloud, and identity attack-path validation in production.

Alternatives

Other products that appear in the same categories.

Top Horizon3.ai NodeZero alternatives

Sources

Where it ranks