D3 Morpheus (agentic AI SOC platform) vs Microsoft Security Copilot Phishing Triage Agent (Defender)
D3 Morpheus (agentic AI SOC platform) (D3 Security) and Microsoft Security Copilot Phishing Triage Agent (Defender) (Microsoft) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.
| Field |  D3 Morpheus (agentic AI SOC platform) |  Microsoft Security Copilot Phishing Triage Agent (Defender) |
|---|---|---|
| Vendor | D3 Security | Microsoft |
| HQ | Canada · North America | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security | Security |
| Summary | Agentic SOC platform that autonomously triages, investigates and responds across the full alert lifecycle, grading every verdict by its evidence and deferring to a human when uncertain. | Security Copilot agent in Microsoft Defender that autonomously triages user-reported phishing, resolves false positives and explains each verdict. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | security operations, alert triage, incident response, threat detection | security operations, alert triage, incident response, threat detection |
| Pricing (as published) | Not published as list prices. D3's pricing page describes a fixed annual subscription tied to a daily alert-volume tier (500 to 10,000 alerts/day, custom above), named-user licences and a flat per-alert overage rate, with all AI token costs included; request pricing. | 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. |
| Pricing model | quote | quote |
| Primary source | https://d3security.com/ | https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-agent |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://d3security.com/ | https://learn.microsoft.com/en-us/defender-xdr/phishing-triage-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 D3 Morpheus (agentic AI SOC platform) or Microsoft Security Copilot Phishing Triage Agent (Defender). Open a pair page or the use-case table — this is not a ranking.
- Attic IVON (Agentic MDR for Microsoft 365) — Dutch AI SOC agent for Microsoft 365 SMBs that triages, investigates and contains identity alerts across Defender, Sentinel and Entra ID with human sign-off. · Attic IVON (Agentic MDR for Microsoft 365) pair comparison
- Behavox Digital Employees (AI agents for compliance surveillance alert review) — AI agents that close routine Level 1 communications and trade-surveillance alerts on their own, using three-model consensus (any disagreement escalates to a human), with a regulator-ready Bundle Log of every decision.
- Castellum.AI Arbiter AI agents (alert resolution, transaction and fraud monitoring agents) — AML/KYC agents that resolve L1 and L2 screening alerts (sanctions, PEPs, adverse media) against the institution's own policies, plus transaction-monitoring and fraud-monitoring agents, with a documented rationale for every decision.
- Datadog Bits AI Security Analyst — AI agent in Datadog Cloud SIEM that autonomously investigates security signals and returns evidence-backed Benign or Suspicious verdicts. · Datadog Bits AI Security Analyst pair comparison
- Dotfile Autonomy (KYB/AML review agents) — Specialised AI agents that pre-investigate KYB cases end to end (documents, UBOs, AML screening hits, online reputation), auto-approve routine cases under the customer's policy and escalate edge cases with a full audit trail.
- Google Security Operations Triage and Investigation Agent — AI agent in Google Security Operations that autonomously investigates SIEM alerts and returns a verdict, confidence score, timeline and next steps. · Google Security Operations Triage and Investigation Agent pair comparison
- Halo AI Agents (service management with FedRAMP GRC module) — ITSM/ESM platform (formerly HaloITSM) with AI agents: conversational agents for end users and fulfillers, and process agents (Dispatch, 1st Line Support, Major Incident, Knowledge, Change Management) that act on their own within role-based permissions. The platform, including a FedRAMP/CMMC GRC module, is FedRAMP 20x Moderate.
- Reliance Cyber RADAR — UK agentic MDR platform on Google Security Operations with specialist AI agents for detection engineering, triage, response and self-healing, under human oversight. · Reliance Cyber RADAR pair comparison
- SymphonyAI SRI Agents (Symphony Risk Intelligence) — Financial-crime agents on SymphonyAI's agent-native Symphony Risk Intelligence platform: manager and specialist agents that prepare TM and screening investigations, enrich watchlist records, track threat and regulatory intelligence, and run KYC/EDD workflows.
- WedgeX AI SOC Agent — Australian AI SOC agent that enriches, investigates and recommends escalate/close actions on alerts, proposing containment for human approval. · WedgeX AI SOC Agent pair comparison
Use-case comparisons
- AI SOC and security-analyst agents — 26 listings (Security operations, alert investigation and threat detection)
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