Cofense vs Mimecast: Email Security Comparison (2026)
An independent side-by-side comparison of Cofense and Mimecast 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.
Mimecast leads overall — 60% cited vs Cofense 17% across 60 probes.
ChatGPT
Cofense
1 / 6 probes
17%
AverageMimecastLeads
6 / 6 probes
100%
ExcellentPerplexity
Cofense
3 / 6 probes
50%
ExcellentMimecastLeads
5 / 6 probes
83%
ExcellentGemini
Cofense
0 / 6 probes
0%
InvisibleMimecast
0 / 6 probes
0%
InvisibleClaude
Cofense
1 / 6 probes
17%
AverageMimecastLeads
6 / 6 probes
100%
ExcellentCopilot
Cofense
0 / 6 probes
0%
InvisibleMimecastLeads
1 / 6 probes
17%
AverageScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Cofense
- ✓AI-driven campaign detection
- ✓Human-validated threat intelligence
- ✓Automatic quarantine of threats
- ✓Improves SOC efficiency
Mimecast
Feature data is being indexed.
When to choose Cofense
Choose Cofense if your team prioritizes its strengths over Mimecast's. Full guidance populates as Cofense's feature data is indexed.
When to choose Mimecast
Choose Mimecast if your team prioritizes its strengths over Cofense's. Full guidance populates as Mimecast's feature data is indexed.