AppOmni Marlin AI vs ReliaQuest GreyMatter Agentic Teammates
Quick answer
AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) (AppOmni) and ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) (ReliaQuest) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) (AppOmni) and ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) (ReliaQuest) 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 |  AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) |  ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) |
|---|---|---|
| Vendor | AppOmni | ReliaQuest |
| HQ | United States · North America | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security | Security, Compliance |
| Summary | US SaaS-security product whose Marlin AI engine autonomously correlates posture, identity and threat signals across SaaS and AI apps, opens investigations without a prompt, and delivers expert-guided remediation steps so teams can cut investigation and resolution time. | 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). |
| Frameworks (vendor-stated) | — | FedRAMP, TX-RAMP |
| FedRAMP (Marketplace, listing scope) | — | GreyMatter for Government · FedRAMP Authorized · FR2428740308 · Moderate · authorized 2026-07-08 |
| Frameworks (vendor-claimed) | FedRAMP, SOC 2, HIPAA, GDPR | FedRAMP, TX-RAMP, FISMA, CMMC, SOC 2, ISO 27001, HIPAA, PCI DSS |
| Capabilities / tasks | alert triage, case investigation, security operations, identity governance | security operations, alert triage, incident response, threat detection, government compliance |
| Pricing (as published) | Not published | Not published (vendor says pricing is based on endpoint count with no AI usage meter). |
| Pricing model | quote | quote |
| Primary source | https://appomni.com/platform/marlin-ai-autonomous-security/ | https://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ |
| Last checked | 2026-10-20 | 2026-10-18 |
| Official site | https://appomni.com/platform/marlin-ai-autonomous-security/ | https://reliaquest.com/security-operations-platform/greymatter-agentic-teammates/ |
FAQ (from this dataset)
What is the difference between AppOmni Marlin AI and ReliaQuest GreyMatter Agentic Teammates?
Both are listed under Security. Shared tasks: alert-triage, security-operations. AppOmni Marlin AI-only tasks: case-investigation, identity-governance. ReliaQuest GreyMatter Agentic Teammates-only tasks: incident-response, threat-detection, government-compliance. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation): Not published ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government): Not published (vendor says pricing is based on endpoint count with no AI usage meter).
Where are AppOmni Marlin AI and ReliaQuest GreyMatter Agentic Teammates headquartered?
AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) publishes HQ in United States. ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) publishes HQ in United States.
Also in this use case
Other verified listings that share a task tag or use-case group with AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) or ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government). Open a pair page or the use-case table — this is not a ranking.
- Napier AI Continuum responsible agents (screening alert triage and auto-clearing) — Configurable AI agents in London-based Napier AI's Continuum financial-crime platform. In Client Screening and Transaction Screening, compliance teams build and tailor 'responsible agents' in a no-code sandbox and choose how much autonomy to hand over, from flagging sanctions, PEP and adverse-media matches for review to clearing known patterns automatically before they reach a queue, with every agent action explained and captured in the audit trail.
- SOCRadar AI Agents (specialist threat-intelligence, attack-surface, digital-risk and alarm-triage agents) — Roster of specialist agents inside the SOCRadar threat-intelligence platform: customers deploy agents, set each one's skills, scope and access, and green-light sensitive steps. Agents cover threat-actor and ransomware intelligence, detection-rule writing, IoC enrichment, identity/credential exposure, vulnerability analysis, brand and dark-web monitoring, phishing-domain hunting, external attack surface and Shodan recon, and alarm triage that records verdicts and asks before changing an alarm's status. · SOCRadar AI Agents (specialist threat-intelligence, attack-surface, digital-risk and alarm-triage agents) pair comparison
- Strike48 agentic SecOps platform (pre-built SOC agent team and no-code agent builder over federated logs, cloud or air-gapped on-prem) — Agentic orchestration platform for SOC and IT teams from the company behind the Devo log platform: purpose-built micro agents triage and investigate alerts, analyse phishing, hunt threats, write and tune detections and help with compliance over logs queried in place across SIEMs and data lakes, with configurable human approval and an audit trail; available as SaaS, isolated compute or an air-gapped on-prem appliance. · Strike48 agentic SecOps platform (pre-built SOC agent team and no-code agent builder over federated logs, cloud or air-gapped on-prem) pair comparison
Use-case comparisons
- AI SOC and security-analyst agents — 51 listings (Security operations, alert investigation and threat detection)
- US public-sector and FedRAMP AI agents — 25 listings (US government, FedRAMP and public-sector compliance or security operations)
Related
- AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) alternatives
- ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) alternatives
- Best security AI agents
More AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation) comparisons
- 7AI agentic security platform vs AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation)
- Abnormal AI Security Mailbox (Abnormal AI for Government) vs AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation)
- Adaptive Security Agentic Email Security and Phish Triage vs AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation)
- Aikido Attack AI Pentesting vs AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation)
- AIpentix (agentic continuous security testing and agentic red teaming, by Swipergy) vs AppOmni Marlin AI (autonomous SaaS and agentic-AI risk investigation)
More ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) comparisons
- Abnormal AI Security Mailbox (Abnormal AI for Government) vs ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government)
- Andesite Human-AI SOC (Azimuth for Government) vs ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government)
- KnowBe4 AIDA (AI Defense Agents) vs ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government)
- ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) vs SentinelOne Purple AI (agentic AI security analyst)
- ReliaQuest GreyMatter Agentic Teammates (GreyMatter for Government) vs Wiz