Adaptive Security Agentic Email Security and Phish Triage vs Horizon3.ai NodeZero

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Adaptive Security Agentic Email Security and Phish Triage (Adaptive Security (TeamGuard AI Inc.)) and Horizon3.ai NodeZero (autonomous pentesting) (Horizon3.ai) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.

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Adaptive Security Agentic Email Security and Phish Triage Horizon3.ai NodeZero (autonomous pentesting)

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Field	Adaptive Security Agentic Email Security and Phish Triage	Horizon3.ai NodeZero (autonomous pentesting)
Vendor	Adaptive Security (TeamGuard AI Inc.)	Horizon3.ai
HQ	United States · North America	United States · North America
Primary category	Security	Security
Also listed in	Security	Security
Summary	API-based 'agentic email security' that re-analyses inbound mail after native filtering with ML and LLM reasoning and removes confirmed threats across every inbox automatically (configurable human-in-the-loop thresholds). AI Phish Triage classifies employee-reported emails and acts on them, feeding Adaptive's simulations and awareness training.	Autonomous pentesting platform that runs unlimited self-directed internal, external, cloud, Kubernetes and AD pentests, plans attack paths, guides remediation and re-tests to verify fixes.
Frameworks (vendor-stated)	—	—
Frameworks (vendor-claimed)	—	FedRAMP
Capabilities / tasks	email security, phishing triage, remediation, threat detection	pen test management, attack surface, exposure management, vulnerability management
Pricing (as published)	Not published (per-seat quote based on employee count and products)	Not published
Pricing model	quote	quote
Primary source	https://www.adaptivesecurity.com/email-security	https://horizon3.ai/nodezero/
Last checked	2026-10-18	2026-10-18
Official site	https://www.adaptivesecurity.com/email-security	https://horizon3.ai/nodezero/

FAQ (from this dataset)

What is the difference between Adaptive Security Agentic Email Security and Phish Triage and Horizon3.ai NodeZero?

Both are listed under Security. They share no task tags in this dataset. Adaptive Security Agentic Email Security and Phish Triage-only tasks: email-security, phishing-triage, remediation, threat-detection. Horizon3.ai NodeZero-only tasks: pen-test-management, attack-surface, exposure-management, vulnerability-management. Differences are from stored category and task tags, not a ranking.

Which one publishes pricing?

Adaptive Security Agentic Email Security and Phish Triage: Not published (per-seat quote based on employee count and products) Horizon3.ai NodeZero (autonomous pentesting): Not published

Where are Adaptive Security Agentic Email Security and Phish Triage and Horizon3.ai NodeZero headquartered?

Adaptive Security Agentic Email Security and Phish Triage publishes HQ in United States. Horizon3.ai NodeZero (autonomous pentesting) publishes HQ in United States.

Also in this use case

Other verified listings that share a task tag or use-case group with Adaptive Security Agentic Email Security and Phish Triage or Horizon3.ai NodeZero (autonomous pentesting). 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

Use-case comparisons

• Email security and phishing-response AI agents — 16 listings (Triage of user-reported phishing, autonomous email threat remediation and AI-run phishing simulation)
• Agentic pentesting AI agents — 33 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)

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