What are the top 5 EDR tools?

Asked "What are the top 5 EDR tools?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 10 distinct tools across 5 answers on September 7, 2026, and 6 of them in two or more answers, and all 5 engines agreed on Microsoft Defender for Endpoint, the only tool every engine named.

Measured acrossChatGPTCopilotGeminiGoogle AI ModePerplexity

6 of 10 names confirmed · named in 2 or more of 5 answers · asked September 7, 2026 · 5 engines

The top 5 EDR tools are CrowdStrike Falcon, Microsoft Defender for Endpoint, SentinelOne Singularity, Palo Alto Networks Cortex XDR, and either Cynet 360, Sophos Intercept X, or Trend Micro Vision One. These tools are recognized for their threat detection capabilities, automated response features, and ecosystem integration.

1Microsoft Defender for Endpointnamed in 5 of 5 answers
2SentinelOne Singularitynamed in 4 of 5 answers
3CrowdStrike Falconnamed in 3 of 5 answers
4Palo Alto Networks Cortex XDRnamed in 3 of 5 answers
5CrowdStrike Falcon Insightnamed in 2 of 5 answers
6Sophos Intercept Xnamed in 2 of 5 answers
7SentinelOne Singularity XDRnamed in 1 of 5 answersone answer
8Cynet 360named in 1 of 5 answersone answer
9Palo Alto Cortex XDRnamed in 1 of 5 answersone answer
10Trend Micro Vision One Endpoint Securitynamed in 1 of 5 answersone answer

LOCKED

The full measurement

The position each of the 5 engines gave all 10 names.
How many of the 5 answers named each of them.
23 sampled observations behind this ranking, and where the engines disagree.
Fan-out — the query each engine actually searched.
Every citation, and the sources nobody cited.

UNLOCK