Cylana EASM vs FestIn: side-by-side comparison (2026)
Cylana EASM is a commercial external attack surface management solution by Cylana. FestIn is a free external attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
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AI-powered EASM platform for digital asset discovery and monitoring.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
Side-by-side comparison
Feature
Cylana EASM
FestIn
Pricing model
Commercial
Free
Category
External Attack Surface Management
External Attack Surface Management
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
230
Last commit
–
Dec 2020
Company
Company
Cylana
–
Use cases and capabilities
Network Discovery
Yes
No
Subdomain Enumeration
Yes
No
Attack Detection
Yes
No
Reconnaissance
Yes
Yes
Security Scanning
Yes
Yes
Inventory
Yes
No
Network Mapping
Yes
No
Visibility
Yes
No
Vulnerability
Yes
No
Digital Risk Protection
Yes
No
S3
No
Yes
AWS
No
Yes
Misconfiguration
No
Yes
DNS Security
No
Yes
Core features
5 features listed
No features listed
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