GREYCORTEX Mendel vs RDFP: side-by-side comparison (2026)
GREYCORTEX Mendel is a commercial network detection and response solution by GREYCORTEX. RDFP is a free network detection and response solution. Features, integrations, deployment and the company behind each one, side by side.
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Network detection and response platform for IT, IoT, and OT threat monitoring
Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.
Side-by-side comparison
Feature
GREYCORTEX Mendel
RDFP
Pricing model
Commercial
Free
Category
Network Detection and Response
Network Detection and Response
Deployment and fit
Deployment type
Hybrid
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
40
Last commit
–
May 2020
Company
Company
GREYCORTEX
–
Use cases and capabilities
NDR
Yes
No
Network Monitoring
Yes
No
Anomaly Detection
Yes
No
IoT Security
Yes
No
SCADA
Yes
No
Flow Analysis
Yes
No
PCAP
Yes
No
Network Visibility
Yes
No
Critical Infrastructure
Yes
No
Threat Analysis
Yes
No
Packet Analysis
No
Yes
Remote Desktop
No
Yes
Zeek
No
Yes
Fingerprinting
No
Yes
Core features
7 features listed
No features listed
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