RunSybil Sybil (AI offensive security / autonomous pentesting) vs Simbian AI Pentest Agent
RunSybil Sybil (AI offensive security / autonomous pentesting) (RunSybil) and Simbian AI Pentest Agent (Simbian) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.
| Field |  RunSybil Sybil (AI offensive security / autonomous pentesting) |  Simbian AI Pentest Agent |
|---|---|---|
| Vendor | RunSybil | Simbian |
| HQ | United States · North America | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security, Code security | Security |
| Summary | AI offensive security platform whose agents run black- or white-box autonomous pentests, chain vulnerabilities across code, APIs, cloud and infrastructure, reproduce every finding, and re-test on each deployment. | 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. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | pen test management, attack surface, appsec, vulnerability management | pen test management, attack surface, vulnerability management, exposure management |
| Pricing (as published) | Not 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. |
| Pricing model | quote | published-tiers |
| Primary source | https://www.runsybil.com/solutions/autonomous-penetration-testing | https://simbian.ai/ai-pentest-agent |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://www.runsybil.com/solutions/autonomous-penetration-testing | https://simbian.ai/ai-pentest-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.
Use-case comparisons
- Agentic pentesting AI agents — 13 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
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