Justniffer vs WatchGuard ThreatSync NDR: side-by-side comparison (2026)
Justniffer is a free network detection and response solution. WatchGuard ThreatSync NDR is a commercial network detection and response solution by WatchGuard. Features, integrations, deployment and the company behind each one, side by side.
A network protocol analyzer for capturing and analyzing network traffic with a focus on TCP/IP flow reconstruction and response time tracking.
Cloud-native NDR with AI-based threat detection for SMBs
Side-by-side comparison
Feature
Justniffer
WatchGuard ThreatSync NDR
Pricing model
Free
Commercial
Category
Network Detection and Response
Network Detection and Response
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market
Company
Company
–
WatchGuard
Use cases and capabilities
Network Discovery
Yes
No
Protocol Analysis
Yes
No
Anomaly Detection
No
Yes
Cloud Native
No
Yes
Lateral Movement
No
Yes
Ransomware Prevention
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
5 integrations listed
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