SurfaceDiff vs Tanium Certificate Manager: side-by-side comparison (2026)
SurfaceDiff is a commercial external attack surface management solution by SurfaceDiff. Tanium Certificate Manager is a commercial certificate lifecycle management solution by Tanium. Features, integrations, deployment and the company behind each one, side by side.
Continuous external attack surface monitoring that shows what changed between scans.
Digital certificate discovery, monitoring, and expiration management platform
Side-by-side comparison
Feature
SurfaceDiff
Tanium Certificate Manager
Pricing model
Commercial
Commercial
Category
External Attack Surface Management
Certificate Lifecycle Management
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
SurfaceDiff
Tanium
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
Yes
Reconnaissance
Yes
No
Visibility
Yes
Yes
Web Security
Yes
No
Core features
9 features listed
8 features listed
Integrations
No integrations listed
10 integrations listed
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