Hadrian Nova (agentic pentesting) vs Horizon3.ai NodeZero (autonomous pentesting)
Quick answer
Hadrian Nova (agentic pentesting) (Hadrian) and Horizon3.ai NodeZero (autonomous pentesting) (Horizon3.ai) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Hadrian Nova (agentic pentesting) (Hadrian) and Horizon3.ai NodeZero (autonomous pentesting) (Horizon3.ai) are both listed in the Security category of Agent Index. They share no framework tags in our dataset. Only Hadrian Nova (agentic pentesting) is tagged for SOC 2, ISO 27001, DORA.
| Field |  Hadrian Nova (agentic pentesting) |  Horizon3.ai NodeZero (autonomous pentesting) |
|---|---|---|
| Vendor | Hadrian | Horizon3.ai |
| HQ | Netherlands · Europe | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security, Code security | Security |
| Summary | On-demand penetration testing run by a fleet of AI hacker agents, paired with Hadrian Atlas for continuous external exposure management. | Autonomous pentesting platform that runs unlimited self-directed internal, external, cloud, Kubernetes and AD pentests, plans attack paths, guides remediation and re-tests to verify fixes. |
| Frameworks (vendor-stated) | SOC 2, ISO 27001, DORA | — |
| Frameworks (vendor-claimed) | SOC 2, ISO 27001, NIS2, DORA, MITRE ATT&CK | FedRAMP |
| Capabilities / tasks | pen test management, attack surface, exposure management, appsec | pen test management, attack surface, exposure management, vulnerability management |
| Pricing (as published) | Nova: from EUR 1,250 per test excluding VAT, bundles available; Atlas priced on total asset count (hadrian.io/pricing). | Not published |
| Pricing model | published-tiers | quote |
| Primary source | https://hadrian.io/products/nova | https://horizon3.ai/nodezero/ |
| Last checked | 2026-10-19 | 2026-10-18 |
| Official site | https://hadrian.io/products/nova | https://horizon3.ai/nodezero/ |
FAQ (from this dataset)
What is the difference between Hadrian Nova and Horizon3.ai NodeZero?
Both are listed under Security. Shared tasks: pen-test-management, attack-surface, exposure-management. Hadrian Nova-only tasks: appsec. Horizon3.ai NodeZero-only tasks: vulnerability-management. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Hadrian Nova (agentic pentesting): Nova: from EUR 1,250 per test excluding VAT, bundles available; Atlas priced on total asset count (hadrian.io/pricing). Horizon3.ai NodeZero (autonomous pentesting): Not published
Where are Hadrian Nova and Horizon3.ai NodeZero headquartered?
Hadrian Nova (agentic pentesting) publishes HQ in Netherlands. Horizon3.ai NodeZero (autonomous pentesting) publishes HQ in United States.
Also in this use case
Other verified listings that share a task tag or use-case group with Hadrian Nova (agentic pentesting) or Horizon3.ai NodeZero (autonomous pentesting). Open a pair page or the use-case table — this is not a ranking.
- Amnify security agents (agent-driven code audit, AI pentesting, PR review and autofix pull requests) — German AppSec product from Düsseldorf: a team of agents audits repositories (SAST, secrets, SCA, IaC, CI/CD) and cloud accounts, triages signals so only confirmed findings surface, pentests running apps inside a verified scope with a separate agent reproducing every finding, reviews pull requests with a merge-blocking status check, and opens fix pull requests that run your tests but never merge themselves.
- noze CyberAgent (AI agent for continuous attack-surface monitoring, automated validation pentesting and NIS2 evidence) — Italian agent for mid-sized companies and NIS2 entities without an in-house SOC: after verifying domain control it continuously discovers assets and assesses network, web apps and APIs, correlates findings with EPSS and CISA KEV, confirms exploitability with automated validation pentests, ranks risks by business impact and prepares NIS2, DORA and ISO 27001 reports; the team decides what to fix. · noze CyberAgent (AI agent for continuous attack-surface monitoring, automated validation pentesting and NIS2 evidence) pair comparison
- SOCRadar AI Agents (specialist threat-intelligence, attack-surface, digital-risk and alarm-triage agents) — Roster of specialist agents inside the SOCRadar threat-intelligence platform: customers deploy agents, set each one's skills, scope and access, and green-light sensitive steps. Agents cover threat-actor and ransomware intelligence, detection-rule writing, IoC enrichment, identity/credential exposure, vulnerability analysis, brand and dark-web monitoring, phishing-domain hunting, external attack surface and Shodan recon, and alarm triage that records verdicts and asks before changing an alarm's status. · SOCRadar AI Agents (specialist threat-intelligence, attack-surface, digital-risk and alarm-triage agents) pair comparison
Use-case comparisons
- Agentic pentesting AI agents — 33 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
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