Tessian vs Valimail: Email Security Comparison (2026)
An independent side-by-side comparison of Tessian and Valimail 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.
Too early to call — probes still building data.
ChatGPT
Tessian
0 / 6 probes
0%
InvisibleValimail
Tracking…
No data yet
Perplexity
Tessian
1 / 7 probes
14%
Below averageValimail
Tracking…
No data yet
Gemini
Tessian
0 / 6 probes
0%
InvisibleValimail
Tracking…
No data yet
Claude
Tessian
2 / 6 probes
33%
GoodValimail
Tracking…
No data yet
Copilot
Tessian
0 / 6 probes
0%
InvisibleValimail
Tracking…
No data yet
Scale: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
Valimail
Feature data is being indexed.
When to choose Tessian
Choose Tessian if your team prioritizes its strengths over Valimail's. Full guidance populates as Tessian's feature data is indexed.
When to choose Valimail
Choose Valimail if your team prioritizes its strengths over Tessian's. Full guidance populates as Valimail's feature data is indexed.