Simbian AI Pentest Agent vs Tenable One (Hexa AI)
Simbian AI Pentest Agent (Simbian) 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 |  Simbian AI Pentest Agent |  Tenable One (Hexa AI) |
|---|---|---|
| Vendor | Simbian | Tenable |
| HQ | United States · North America | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security | Security, Risk |
| Summary | An autonomous AI agent for on-demand, ongoing penetration testing that adapts its testing logic in real time and focuses findings on each customer's business context, developed with LRQA's pentesting methodology. | Exposure management platform with Tenable Hexa AI agentic orchestration for vulnerability triage and remediation workflows. |
| Framework tags (Agent Index) | — | TX-RAMP |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | pen test management, attack surface, vulnerability management, exposure management | vulnerability management, exposure management, remediation |
| Pricing (as published) | Published on simbian.ai/ai-pentest-agent: Standard $4,000 per pentest; Premium $8,000 per pentest; Custom by quote. Vendor page says up to five retests are included. Deployment modes in the launch release: SaaS, Dedicated SaaS and on-premises. | Not verified |
| Pricing model | published-tiers | quote |
| Primary source | https://simbian.ai/ai-pentest-agent | https://www.tenable.com/products/tenable-one/capabilities/hexa-ai |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://simbian.ai/ai-pentest-agent | https://www.tenable.com/products/tenable-one |
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.
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- Agentic pentesting AI agents — 13 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
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