Tessian vs Hornetsecurity: Email Security Comparison (2026)
An independent side-by-side comparison of Tessian and Hornetsecurity 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.
Tessian leads overall — 10% cited vs Hornetsecurity 0% across 60 probes.
ChatGPT
Tessian
0 / 6 probes
0%
InvisibleHornetsecurity
0 / 6 probes
0%
InvisiblePerplexity
TessianLeads
1 / 6 probes
17%
AverageHornetsecurity
0 / 6 probes
0%
InvisibleGemini
Tessian
0 / 6 probes
0%
InvisibleHornetsecurity
0 / 6 probes
0%
InvisibleClaude
TessianLeads
2 / 6 probes
33%
GoodHornetsecurity
0 / 6 probes
0%
InvisibleCopilot
Tessian
0 / 6 probes
0%
InvisibleHornetsecurity
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Tessian
- ✓AI-powered email threat detection
- ✓Prevent data loss over email
- ✓Integrated email security solutions
- ✓Streamline security analyst workflows
Hornetsecurity
Feature data is being indexed.
When to choose Tessian
Choose Tessian if your team prioritizes its strengths over Hornetsecurity's. Full guidance populates as Tessian's feature data is indexed.
When to choose Hornetsecurity
Choose Hornetsecurity if your team prioritizes its strengths over Tessian's. Full guidance populates as Hornetsecurity's feature data is indexed.