D3 Morpheus (agentic AI SOC platform) vs Doppel agentic social engineering defense (Email Security, Phishing Triage and agentic takedowns)
D3 Morpheus (agentic AI SOC platform) (D3 Security) and Doppel agentic social engineering defense (Email Security, Phishing Triage and agentic takedowns) (Doppel (Doppel Inc.)) 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) |  Doppel agentic social engineering defense (Email Security, Phishing Triage and agentic takedowns) |
|---|---|---|
| Vendor | D3 Security | Doppel (Doppel Inc.) |
| 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. | Social engineering defense platform where AI agents triage employee-reported phishing, remove malicious mail automatically, tune email detection policies and trace phishing back to its sending infrastructure and links to execute takedowns, alongside brand-impersonation takedowns across web, social, ads and app stores. |
| Framework tags (Agent Index) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | security operations, alert triage, incident response, threat detection | email security, phishing triage, threat intelligence, threat detection, remediation |
| 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. | Not published |
| Pricing model | quote | quote |
| Primary source | https://d3security.com/ | https://www.doppel.com/product/email-security |
| Last checked | 2026-10-18 | 2026-10-18 |
| Official site | https://d3security.com/ | https://www.doppel.com/product/email-security |
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 Doppel agentic social engineering defense (Email Security, Phishing Triage and agentic takedowns). Open a pair page or the use-case table — this is not a ranking.
- Arctic Wolf Aurora Agentic SOC (Swarm of Experts agents) — Agent-led managed SOC on the Aurora Superintelligence Platform: a 'Swarm of Experts' of oversight, authoritative and process agents runs triage, investigation, response, threat hunting, threat intel and detection engineering, with Arctic Wolf's human experts in the loop for novel cases and critical decisions. · Arctic Wolf Aurora Agentic SOC (Swarm of Experts agents) pair comparison
- Fortinet FortiSOC (agentic AI SOC platform with FortiAI-Assist) — Cloud-delivered SOC platform (SIEM, SOAR, UEBA, ITDR, threat intelligence and case management in one SaaS) whose agentic AI investigates and correlates alerts across assets and identities, then recommends or executes response actions under analyst oversight. · Fortinet FortiSOC (agentic AI SOC platform with FortiAI-Assist) pair comparison
- Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) — Human risk management platform whose AI agent reviews user-reported emails, opens investigations and proposes next steps in Incident Responder, with every action held in a human approval queue; the same agent builds and runs phishing simulations and awareness training. Per-user pricing is published. · Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) pair comparison
- NTT DOCOMO BUSINESS WideAngle AI SOC (AI Agent log analysis with managed SOAR auto-response) — Japanese managed AI SOC service in which NTT DOCOMO BUSINESS's own AI Agent periodically reviews Microsoft Sentinel incidents, correlates endpoint, network and authentication logs and writes an analysis report back, and Sentinel's managed SOAR playbooks then respond to the alerts automatically, with NTT security experts on call. · NTT DOCOMO BUSINESS WideAngle AI SOC (AI Agent log analysis with managed SOAR auto-response) pair comparison
- Zscaler Agentic SOC (specialized AI agents for triage, investigation and inline containment) — AI-first security operations product launched September 2026. Specialized autonomous AI agents triage alerts, investigate root cause, assign evidence-backed verdicts and trigger response workflows, and Zscaler's inline Zero Trust controls can automatically isolate users, block command-and-control traffic and cut off lateral movement. · Zscaler Agentic SOC (specialized AI agents for triage, investigation and inline containment) pair comparison
Use-case comparisons
- AI SOC and security-analyst agents — 33 listings (Security operations, alert investigation and threat detection)
- Email security and phishing-response AI agents — 15 listings (Triage of user-reported phishing, autonomous email threat remediation and AI-run phishing simulation)
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