CounterShadow AMI vs Edgescan Atomic
Quick answer
CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response (CounterShadow (CounterShadow Ltd)) and Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform) (Edgescan (BCC Risk Advisory Limited)) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response (CounterShadow (CounterShadow Ltd)) and Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform) (Edgescan (BCC Risk Advisory Limited)) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.
| Field |  CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response |  Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform) |
|---|---|---|
| Vendor | CounterShadow (CounterShadow Ltd) | Edgescan (BCC Risk Advisory Limited) |
| HQ | United Kingdom · Europe | Ireland · Europe |
| Primary category | Security | Security |
| Also listed in | Security | Security |
| Summary | UK autonomous SOC product: AMI plans and runs investigation of every SIEM/EDR alert across connected tools without playbooks, returns a true/false-positive verdict with severity and logged evidence in about eight minutes, and can isolate hosts, block IPs or disable accounts under approvals the customer configures. | Autonomous penetration testing built into the Dublin-based Edgescan platform, launched October 7, 2026. A team of narrow AI agents plans, adapts, chains vulnerabilities and validates real impact on web applications, using Edgescan's existing asset context and findings, while a deterministic 'Harness' enforces scope, permissions, approvals and allowed actions. Findings land alongside Edgescan's DAST, PTaaS and ASM results. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | security operations, alert triage, case investigation, incident response | pen test management, attack surface, vulnerability management, appsec, exposure management |
| Pricing (as published) | Not published | Not published. Atomic runs on Atomic Attack Credits assigned per asset in the Edgescan platform; pricing by quote/demo. |
| Pricing model | quote | quote |
| Primary source | https://countershadow.com/ | https://www.edgescan.com/introducing-edgescan-atomic/ |
| Last checked | 2026-10-20 | 2026-10-19 |
| Official site | https://countershadow.com/ | https://www.edgescan.com/the-platform/atomic-autonomous-penetration-testing-edgescan/ |
FAQ (from this dataset)
What is the difference between CounterShadow AMI and Edgescan Atomic?
Both are listed under Security. They share no task tags in this dataset. CounterShadow AMI-only tasks: security-operations, alert-triage, case-investigation, incident-response. Edgescan Atomic-only tasks: pen-test-management, attack-surface, vulnerability-management, appsec, exposure-management. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response: Not published Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform): Not published. Atomic runs on Atomic Attack Credits assigned per asset in the Edgescan platform; pricing by quote/demo.
Where are CounterShadow AMI and Edgescan Atomic headquartered?
CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response publishes HQ in United Kingdom. Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform) publishes HQ in Ireland.
Also in this use case
Other verified listings that share a task tag or use-case group with CounterShadow AMI (Autonomous Machine Intelligence) – autonomous SOC triage, investigation and response or Edgescan Atomic (agentic autonomous penetration testing in the Edgescan platform). 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
- 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)
- Agentic pentesting AI agents — 33 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
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