MailGuard vs Trend Micro Deep Discovery Inspector: side-by-side comparison (2026)
MailGuard is a commercial email security platforms solution by MailGuard. Trend Micro Deep Discovery Inspector is a commercial network detection and response solution by Trend Micro. Features, integrations, deployment and the company behind each one, side by side.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Network appliance detecting advanced threats via sandboxing & traffic analysis
Side-by-side comparison
Feature
MailGuard
Trend Micro Deep Discovery Inspector
Pricing model
Commercial
Commercial
Category
Email Security Platforms
Network Detection and Response
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
MailGuard
Trend Micro
Use cases and capabilities
Spam Prevention
Yes
No
Ransomware Prevention
Yes
Yes
SPF
Yes
No
DKIM
Yes
No
Anomaly Detection
No
Yes
IoT Security
No
Yes
Lateral Movement
No
Yes
STIX
No
Yes
Sandbox
No
Yes
Core features
10 features listed
10 features listed
Integrations
3 integrations listed
2 integrations listed
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