Hadrian Nova (agentic pentesting) vs Microsoft Security Copilot Phishing Triage Agent (Defender)
Hadrian Nova (agentic pentesting) (Hadrian) and Microsoft Security Copilot Phishing Triage Agent (Defender) (Microsoft) 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.
| Field |  Hadrian Nova (agentic pentesting) |  Microsoft Security Copilot Phishing Triage Agent (Defender) |
|---|---|---|
| Vendor | Hadrian | Microsoft |
| 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. | Security Copilot agent in Microsoft Defender that autonomously triages user-reported phishing, resolves false positives and explains each verdict. |
| Framework tags (Agent Index) | SOC 2, ISO 27001 | — |
| Frameworks (vendor-claimed) | SOC 2, ISO 27001, NIS2, DORA, MITRE ATT&CK | — |
| Capabilities / tasks | pen test management, attack surface, exposure management, appsec | security operations, alert triage, incident response, threat detection |
| Pricing (as published) | Nova: from EUR 1,250 per test excluding VAT, bundles available; Atlas priced on total asset count (hadrian.io/pricing). | No standalone price. Requires Microsoft Defender for Office 365 Plan 2 plus Security Copilot security compute units (SCUs). Microsoft says Security Copilot agents are also made available to Microsoft 365 E5 customers. Check Microsoft's Security Copilot pricing for SCU rates. |
| Pricing model | published-tiers | quote |
| Primary source | https://hadrian.io/products/nova | https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-agent |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://hadrian.io/products/nova | https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-agent |
Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.
Also in this use case
Other verified listings that share a task tag or use-case group with Hadrian Nova (agentic pentesting) or Microsoft Security Copilot Phishing Triage Agent (Defender). Open a pair page or the use-case table — this is not a ranking.
- Aikido Attack AI Pentesting — Belgian autonomous AI pentest: many agents map the app, test attack paths and re-exploit each finding to confirm it, with a same-day audit-grade report. · Aikido Attack AI Pentesting pair comparison
- Attic IVON (Agentic MDR for Microsoft 365) — Dutch AI SOC agent for Microsoft 365 SMBs that triages, investigates and contains identity alerts across Defender, Sentinel and Entra ID with human sign-off. · Attic IVON (Agentic MDR for Microsoft 365) pair comparison
- Datadog Bits AI Security Analyst — AI agent in Datadog Cloud SIEM that autonomously investigates security signals and returns evidence-backed Benign or Suspicious verdicts. · Datadog Bits AI Security Analyst pair comparison
- Google Security Operations Triage and Investigation Agent — AI agent in Google Security Operations that autonomously investigates SIEM alerts and returns a verdict, confidence score, timeline and next steps. · Google Security Operations Triage and Investigation Agent pair comparison
- Reliance Cyber RADAR — UK agentic MDR platform on Google Security Operations with specialist AI agents for detection engineering, triage, response and self-healing, under human oversight. · Reliance Cyber RADAR pair comparison
- Synack Sara AI Pentesting — Synack's Autonomous Red Agent (Sara) for agentic pentesting, with exploitable findings validated by the Synack Red Team. · Synack Sara AI Pentesting pair comparison
- WedgeX AI SOC Agent — Australian AI SOC agent that enriches, investigates and recommends escalate/close actions on alerts, proposing containment for human approval. · WedgeX AI SOC Agent pair comparison
Use-case comparisons
- AI SOC and security-analyst agents — 26 listings (Security operations, alert investigation and threat detection)
- Agentic pentesting AI agents — 12 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
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