Fortinet vs Proofpoint: Email Security Comparison (2026)
An independent side-by-side comparison of Fortinet and Proofpoint 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
Fortinet
Tracking…
No data yet
Proofpoint
5 / 6 probes
83%
ExcellentPerplexity
Fortinet
Tracking…
No data yet
Proofpoint
5 / 7 probes
71%
ExcellentGemini
Fortinet
Tracking…
No data yet
Proofpoint
5 / 6 probes
83%
ExcellentClaude
Fortinet
Tracking…
No data yet
Proofpoint
5 / 6 probes
83%
ExcellentCopilot
Fortinet
Tracking…
No data yet
Proofpoint
1 / 6 probes
17%
AverageScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Fortinet
Feature data is being indexed.
Proofpoint
Feature data is being indexed.
When to choose Fortinet
Choose Fortinet if your team prioritizes its strengths over Proofpoint's. Full guidance populates as Fortinet's feature data is indexed.
When to choose Proofpoint
Choose Proofpoint if your team prioritizes its strengths over Fortinet's. Full guidance populates as Proofpoint's feature data is indexed.