IRONSCALES vs Mimecast: Email Security Comparison (2026)
An independent side-by-side comparison of IRONSCALES 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 IRONSCALES 23% across 60 probes.
ChatGPT
IRONSCALES
2 / 6 probes
33%
GoodMimecastLeads
6 / 6 probes
100%
ExcellentPerplexity
IRONSCALES
0 / 6 probes
0%
InvisibleMimecastLeads
5 / 6 probes
83%
ExcellentGemini
IRONSCALESLeads
4 / 6 probes
67%
ExcellentMimecast
0 / 6 probes
0%
InvisibleClaude
IRONSCALES
1 / 6 probes
17%
AverageMimecastLeads
6 / 6 probes
100%
ExcellentCopilot
IRONSCALES
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
IRONSCALES
- ✓AI-Powered Phishing Detection
- ✓Adaptive AI Autonomous Remediation
- ✓Comprehensive Email Security
- ✓Unlimited Phishing Simulation Testing
Mimecast
Feature data is being indexed.
When to choose IRONSCALES
Choose IRONSCALES if your team prioritizes its strengths over Mimecast's. Full guidance populates as IRONSCALES's feature data is indexed.
When to choose Mimecast
Choose Mimecast if your team prioritizes its strengths over IRONSCALES's. Full guidance populates as Mimecast's feature data is indexed.