Microsoft Defender vs Trend Micro: EDR / XDR Comparison (2026)

An independent side-by-side comparison of Microsoft Defender and Trend Micro for edr / xdr buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask edr / xdr questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Trend Micro leads overall50% cited vs Microsoft Defender 0% across 60 probes.
ChatGPT
Microsoft Defender
0 / 6 probes
0%
Invisible
Trend MicroLeads
5 / 6 probes
83%
Excellent
Perplexity
Microsoft Defender
0 / 6 probes
0%
Invisible
Trend MicroLeads
4 / 6 probes
67%
Excellent
Gemini
Microsoft Defender
0 / 6 probes
0%
Invisible
Trend Micro
0 / 6 probes
0%
Invisible
Claude
Microsoft Defender
0 / 6 probes
0%
Invisible
Trend MicroLeads
3 / 6 probes
50%
Excellent
Copilot
Microsoft Defender
0 / 6 probes
0%
Invisible
Trend MicroLeads
3 / 6 probes
50%
Excellent
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Microsoft Defender
Starting price
Free tier
microsoft.com
Trend Micro
Starting price
AU$39.95
Free tier
trendmicro.com

Key Features

Microsoft Defender

Feature data is being indexed.

Trend Micro
  • Award-winning protection
  • 100% money-back guarantee
  • Trusted by millions
  • 35 years of innovation

When to choose Microsoft Defender

Choose Microsoft Defender if your team prioritizes its strengths over Trend Micro's. Full guidance populates as Microsoft Defender's feature data is indexed.

When to choose Trend Micro

Choose Trend Micro if your team prioritizes its strengths over Microsoft Defender's. Full guidance populates as Trend Micro's feature data is indexed.

More EDR / XDR Comparisons