Material Security vs GreatHorn: Email Security Comparison (2026)
An independent side-by-side comparison of Material Security and GreatHorn for email security 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 email security questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Tied overall — both at 0% cited across 60 probes.
ChatGPT
Material Security
0 / 6 probes
0%
InvisibleGreatHorn
0 / 6 probes
0%
InvisiblePerplexity
Material Security
0 / 6 probes
0%
InvisibleGreatHorn
0 / 6 probes
0%
InvisibleGemini
Material Security
0 / 6 probes
0%
InvisibleGreatHorn
0 / 6 probes
0%
InvisibleClaude
Material Security
0 / 6 probes
0%
InvisibleGreatHorn
0 / 6 probes
0%
InvisibleCopilot
Material Security
0 / 6 probes
0%
InvisibleGreatHorn
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Material Security
- ✓Identity-based threat detection
- ✓Posture management
- ✓Zero hours spent on detection rules
- ✓Detect and monitor sensitive content
GreatHorn
Feature data is being indexed.
When to choose Material Security
Choose Material Security if your team prioritizes its strengths over GreatHorn's. Full guidance populates as Material Security's feature data is indexed.
When to choose GreatHorn
Choose GreatHorn if your team prioritizes its strengths over Material Security's. Full guidance populates as GreatHorn's feature data is indexed.