Guardian Digital vs Hornetsecurity: Email Security Comparison (2026)

An independent side-by-side comparison of Guardian Digital 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.

Too early to call — probes still building data.
ChatGPT
Guardian Digital
Tracking…
No data yet
Hornetsecurity
0 / 6 probes
0%
Invisible
Perplexity
Guardian Digital
Tracking…
No data yet
Hornetsecurity
0 / 7 probes
0%
Invisible
Gemini
Guardian Digital
Tracking…
No data yet
Hornetsecurity
0 / 6 probes
0%
Invisible
Claude
Guardian Digital
Tracking…
No data yet
Hornetsecurity
0 / 6 probes
0%
Invisible
Copilot
Guardian Digital
Tracking…
No data yet
Hornetsecurity
0 / 6 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

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

Pricing

Guardian Digital
Starting price
Free tier
guardiandigital.com
Hornetsecurity
Starting price
Free tier
hornetsecurity.com

Key Features

Guardian Digital

Feature data is being indexed.

Hornetsecurity

Feature data is being indexed.

When to choose Guardian Digital

Choose Guardian Digital if your team prioritizes its strengths over Hornetsecurity's. Full guidance populates as Guardian Digital's feature data is indexed.

When to choose Hornetsecurity

Choose Hornetsecurity if your team prioritizes its strengths over Guardian Digital's. Full guidance populates as Hornetsecurity's feature data is indexed.

AI visibility profiles

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