A Security vs SmarterTools SmarterMail: side-by-side comparison (2026)
A Security is a commercial red-team & adversary emulation solution by A Security. SmarterTools SmarterMail is a commercial email security platforms solution by SmarterTools. Features, integrations, deployment and the company behind each one, side by side.
Autonomous offensive security platform that finds, validates, and remediates attack paths.
Email server with antispam, antivirus, and security features for Linux/Windows
Side-by-side comparison
Feature
A Security
SmarterTools SmarterMail
Pricing model
Commercial
Commercial
Category
Red-Team & Adversary Emulation
Email Security Platforms
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
A Security
SmarterTools
Use cases and capabilities
Attack Paths
Yes
No
Continuous Testing
Yes
No
Red Team
Yes
No
Vulnerability Exploitation
Yes
No
AI Pentesting
Yes
No
MITRE ATT&CK
Yes
No
Exploit Development
Yes
No
Security Validation
Yes
No
Penetration Testing Framework
Yes
No
Lateral Movement
Yes
No
Spam Prevention
No
Yes
Linux
No
Yes
Windows
No
Yes
DKIM
No
Yes
SPF
No
Yes
DMARC
No
Yes
Core features
9 features listed
10 features listed
Integrations
1 integration listed
6 integrations listed
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