Agari vs Guardian Digital: Email Security Comparison (2026)
An independent side-by-side comparison of Agari and Guardian Digital 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
Agari
0 / 6 probes
0%
InvisibleGuardian Digital
Tracking…
No data yet
Perplexity
Agari
0 / 7 probes
0%
InvisibleGuardian Digital
Tracking…
No data yet
Gemini
Agari
0 / 6 probes
0%
InvisibleGuardian Digital
Tracking…
No data yet
Claude
Agari
1 / 6 probes
17%
AverageGuardian Digital
Tracking…
No data yet
Copilot
Agari
0 / 6 probes
0%
InvisibleGuardian Digital
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Agari
- ✓AI and threat intelligence integration
- ✓Automated email threat response
- ✓DMARC policy management
- ✓Spam and phishing protection
- ✓Real-time email archiving
- ✓Email encryption options
- ✓Adaptive security measures
- ✓Advanced threat inspection
Guardian Digital
Feature data is being indexed.
When to choose Agari
Choose Agari if your team prioritizes its strengths over Guardian Digital's. Full guidance populates as Agari's feature data is indexed.
When to choose Guardian Digital
Choose Guardian Digital if your team prioritizes its strengths over Agari's. Full guidance populates as Guardian Digital's feature data is indexed.