Microsoft Security Copilot Phishing Triage Agent (Defender) vs Ontinue ION MXDR autonomous investigations (agentic AI SOC for Microsoft Defender and Sentinel)

Microsoft Security Copilot Phishing Triage Agent (Defender) (Microsoft) and Ontinue ION MXDR autonomous investigations (agentic AI SOC for Microsoft Defender and Sentinel) (Ontinue (Ontinue AG)) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.

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Field Microsoft Security Copilot Phishing Triage Agent (Defender)Ontinue ION MXDR autonomous investigations (agentic AI SOC for Microsoft Defender and Sentinel)
Vendor MicrosoftOntinue (Ontinue AG)
HQ United States · North AmericaSwitzerland · Europe
Primary category SecuritySecurity
Also listed in SecuritySecurity
Summary Security Copilot agent in Microsoft Defender that autonomously triages user-reported phishing, resolves false positives and explains each verdict.Zurich-headquartered managed detection and response provider for Microsoft Defender and Sentinel whose ION MXDR service uses a team of AI agents to run autonomous Tier 2-level incident investigations (aggregate telemetry, form and test hypotheses) before handing a step-by-step summary to an Ontinue Cyber Defender.
Framework tags (Agent Index) ——
Frameworks (vendor-claimed) ——
Capabilities / tasks phishing triage, email security, security operations, alert triage, incident response, threat detectionsecurity operations, alert triage, case investigation, incident response, threat detection
Pricing (as published) No standalone price. Requires Microsoft Defender for Office 365 Plan 2 plus Security Copilot security compute units (SCUs). Microsoft says Security Copilot agents are also made available to Microsoft 365 E5 customers. Check Microsoft's Security Copilot pricing for SCU rates.Not published
Pricing model quotequote
Primary source https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-agenthttps://www.ontinue.com/first-to-launch-agentic-ai-mdr/
Last checked 2026-10-182026-10-19
Official site https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-agenthttps://www.ontinue.com/first-to-launch-agentic-ai-mdr/
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 Microsoft Security Copilot Phishing Triage Agent (Defender) or Ontinue ION MXDR autonomous investigations (agentic AI SOC for Microsoft Defender and Sentinel). Open a pair page or the use-case table — this is not a ranking.

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