Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) vs Tenable One (Hexa AI)
Quick answer
Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) (Beelzebub (Beelzebub S.r.l.)) and Tenable One (Hexa AI) (Tenable) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) (Beelzebub (Beelzebub S.r.l.)) and Tenable One (Hexa AI) (Tenable) are both listed in the Security category of Agent Index. They share no framework tags in our dataset. Only Tenable One (Hexa AI) is tagged for TX-RAMP.
| Field |  Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) |  Tenable One (Hexa AI) |
|---|---|---|
| Vendor | Beelzebub (Beelzebub S.r.l.) | Tenable |
| HQ | Italy · Europe | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security | Security, Risk |
| Summary | Italian AI-native offensive platform product: Arcangelo continuously maps internal and external attack surfaces, then runs adaptive multi-stage agentic penetration tests that plan and pivot like an attacker, with potentially intrusive exploitation kept human-approved and auditable. | Exposure management platform with Tenable Hexa AI agentic orchestration for vulnerability triage and remediation workflows. |
| Frameworks (vendor-stated) | — | TX-RAMP |
| Frameworks (vendor-claimed) | ISO 27001 | — |
| Capabilities / tasks | pen test management, attack surface, exposure management, threat intelligence | vulnerability management, exposure management, remediation |
| Pricing (as published) | Not published | Not verified |
| Pricing model | quote | quote |
| Primary source | https://beelzebub.ai/products/arcangelo/ | https://www.tenable.com/products/tenable-one/capabilities/hexa-ai |
| Last checked | 2026-10-20 | 2026-10-18 |
| Official site | https://beelzebub.ai/products/arcangelo/ | https://www.tenable.com/products/tenable-one |
FAQ (from this dataset)
What is the difference between Beelzebub Arcangelo and Tenable One?
Both are listed under Security. Shared tasks: exposure-management. Beelzebub Arcangelo-only tasks: pen-test-management, attack-surface, threat-intelligence. Tenable One-only tasks: vulnerability-management, remediation. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Beelzebub Arcangelo (IASM/EASM with agentic penetration testing): Not published Tenable One (Hexa AI): Not published
Where are Beelzebub Arcangelo and Tenable One headquartered?
Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) publishes HQ in Italy. Tenable One (Hexa AI) publishes HQ in United States.
Also in this use case
Other verified listings that share a task tag or use-case group with Beelzebub Arcangelo (IASM/EASM with agentic penetration testing) or Tenable One (Hexa AI). 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
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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