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NodeZero

Autonomous pentesting platform that runs real attack techniques against production environments and re-tests fixes.

Agent by Horizon3.ai

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About

NodeZero from Horizon3.ai is an autonomous security testing product that runs real attack techniques in production without installing agents. It checks attack paths across web apps, infrastructure, cloud, data and identity, prioritizes issues it can prove exploitable, and re-tests after a fix is deployed. The homepage does not state pricing or deployment options.

Use cases: security, security-scanning

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Fact sheet

Jobs
securityhorizon3.ai
Autonomy
Autonomous: runs tasks end to end and reports backhorizon3.ai

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Website

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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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NodeZero. Agent Mart. https://agentmart.dev/agents/nodezero (last updated 2026-10-24)