ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) vs Simbian AI Pentest Agent
ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) (ReliaQuest) and Simbian AI Pentest Agent (Simbian) are both listed in the Security category of Agent Index. They share no framework tags in our dataset. Only ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) is tagged for FedRAMP, TX-RAMP.
| Field |  ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) |  Simbian AI Pentest Agent |
|---|---|---|
| Vendor | ReliaQuest | Simbian |
| HQ | United States · North America | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security, Compliance | Security |
| Summary | Agentic AI security operations platform whose six persona-based Agentic Teammates investigate and triage alerts and execute approved containment actions; GreyMatter for Government is FedRAMP Authorized (Moderate). | 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) | FedRAMP, TX-RAMP | — |
| FedRAMP (Marketplace, listing scope) | GreyMatter for Government · FedRAMP Authorized · FR2428740308 · Moderate · authorized 2026-07-08 | — |
| Frameworks (vendor-claimed) | FedRAMP, TX-RAMP, FISMA, CMMC, SOC 2, ISO 27001, HIPAA, PCI DSS | — |
| Capabilities / tasks | security operations, alert triage, incident response, threat detection, government compliance | pen test management, attack surface, vulnerability management, exposure management |
| Pricing (as published) | Not published (vendor says pricing is based on endpoint count with no AI usage meter). | 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://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ | https://simbian.ai/ai-pentest-agent |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ | 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.
Also in this use case
Other verified listings that share a task tag or use-case group with ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) or Simbian AI Pentest Agent. Open a pair page or the use-case table — this is not a ranking.
- Archer Evolv AI Operators (Evolv Foundation and Evolv Workplace) — Governed GRC agents ('AI Operators') inside the Archer system of record: identity-bound, scope-limited, human-supervised agents for control generation and assurance, regulatory change, reportable-event review and record hygiene; the Archer Evolv product is TX-RAMP Level 2 certified.
- Box AI Agents (Box Agent, Extract, Classification and custom agents; Box for Government) — Permissions-aware AI agents on Box's content platform: the Box Agent plans multi-step work across files, Extract agents turn documents into structured metadata, a Classification agent labels sensitive content, and Box AI Studio builds custom agents; Box AI sits inside Box's FedRAMP High boundary per the Marketplace listing.
- Deep Fathom Compliance Readiness Platform (agentic CMMC / NIST SP 800-171 readiness) — CMMC and NIST SP 800-171 readiness platform for US defence contractors where AI agents interpret obligations, plan and advance routine readiness work, continuously map the CMMC boundary and collect evidence, with human review gates on consequential decisions.
- ManageEngine Log360 Cloud Zia Agents (Investigation, Alert Correlation and User Activity Review agents) — AI agents inside ManageEngine's Log360 Cloud SIEM: an Investigation Agent that runs multi-stage alert investigations and writes an investigation report, prebuilt Alert Correlation and User Activity Review agents, and a no-code Agent Studio for custom SOC agents. · ManageEngine Log360 Cloud Zia Agents (Investigation, Alert Correlation and User Activity Review agents) pair comparison
- Securonix Sam, the AI SOC Analyst (Agentic Mesh) — An AI SOC analyst built into the Securonix Unified Defense SIEM that triages, correlates and enriches alerts, writes investigation summaries and prepares cases, coordinated by the Agentic Mesh of specialized agents under human approval. · Securonix Sam, the AI SOC Analyst (Agentic Mesh) pair comparison
- Swimlane AI SOC (Intelligent Deep Agents on Turbine) — Swimlane's AI SOC product, built on its Turbine automation platform, uses autonomous 'deep agents' to plan and run alert investigations, with explainable decisions, auditable actions and AI-generated plans that analysts can review and turn into playbooks. · Swimlane AI SOC (Intelligent Deep Agents on Turbine) pair comparison
Use-case comparisons
- AI SOC and security-analyst agents — 29 listings (Security operations, alert investigation and threat detection)
- Agentic pentesting AI agents — 13 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
- US public-sector and FedRAMP AI agents — 22 listings (US government, FedRAMP and public-sector compliance or security operations)
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