GlobalSign Atlas Discovery & Cert Mgmt vs SurfaceDiff: side-by-side comparison (2026)
GlobalSign Atlas Discovery & Cert Mgmt is a commercial certificate lifecycle management solution by GlobalSign. SurfaceDiff is a commercial external attack surface management solution by SurfaceDiff. Features, integrations, deployment and the company behind each one, side by side.
SSL/TLS certificate discovery and lifecycle management platform.
Continuous external attack surface monitoring that shows what changed between scans.
Side-by-side comparison
Feature
GlobalSign Atlas Discovery & Cert Mgmt
SurfaceDiff
Pricing model
Commercial
Commercial
Category
Certificate Lifecycle Management
External Attack Surface Management
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
GlobalSign
SurfaceDiff
Use cases and capabilities
SSL
Yes
No
TLS
Yes
Yes
Inventory
Yes
No
DNS Security
No
Yes
Port Scanning
No
Yes
Subdomain Enumeration
No
Yes
Network Scanning
No
Yes
Security Scanning
No
Yes
Alerting
No
Yes
Reconnaissance
No
Yes
Visibility
No
Yes
Web Security
No
Yes
Core features
6 features listed
9 features listed
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