SurfaceDiff vs Trapezoid FIVE: side-by-side comparison (2026)
SurfaceDiff is a commercial external attack surface management solution by SurfaceDiff. Trapezoid FIVE is a commercial firmware & embedded security solution by Trapezoid. Features, integrations, deployment and the company behind each one, side by side.
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Continuous external attack surface monitoring that shows what changed between scans.
Firmware integrity monitoring platform detecting IoCs below the OS layer.
Side-by-side comparison
Feature
SurfaceDiff
Trapezoid FIVE
Pricing model
Commercial
Commercial
Category
External Attack Surface Management
Firmware & Embedded Security
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
SurfaceDiff
Trapezoid
Use cases and capabilities
DNS Security
Yes
No
Port Scanning
Yes
No
TLS
Yes
No
Subdomain Enumeration
Yes
No
Network Scanning
Yes
No
Security Scanning
Yes
No
Alerting
Yes
No
Reconnaissance
Yes
No
Visibility
Yes
No
Web Security
Yes
No
Firmware Analysis
No
Yes
Hardware Security
No
Yes
IOC
No
Yes
Anomaly Detection
No
Yes
Vulnerability
No
Yes
MITRE ATT&CK
No
Yes
Critical Infrastructure
No
Yes
IoT Security
No
Yes
Evidence Collection
No
Yes
SCADA
No
Yes
Core features
9 features listed
8 features listed
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