GREYCORTEX Mendel vs QuellSecure Quell: side-by-side comparison (2026)
GREYCORTEX Mendel is a commercial network detection and response solution by GREYCORTEX. QuellSecure Quell is a commercial endpoint detection and response solution by QuellSecure. Features, integrations, deployment and the company behind each one, side by side.
Network detection and response platform for IT, IoT, and OT threat monitoring
Endpoint agent that detects and contains ransomware, limiting damage to ~7 files.
Side-by-side comparison
Feature
GREYCORTEX Mendel
QuellSecure Quell
Pricing model
Commercial
Commercial
Category
Network Detection and Response
Endpoint Detection and Response
Deployment and fit
Deployment type
Hybrid
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market
Company
Company
GREYCORTEX
QuellSecure
Use cases and capabilities
NDR
Yes
No
Network Monitoring
Yes
No
Anomaly Detection
Yes
Yes
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
Ransomware
No
Yes
Ransomware Prevention
No
Yes
Attack Detection
No
Yes
Windows Security
No
Yes
Alerting
No
Yes
Mitigation
No
Yes
Whitelist
No
Yes
Core features
7 features listed
9 features listed
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