Granef vs Packet Capture (cStor®): side-by-side comparison (2026)
Granef is a free digital forensics solution. Packet Capture (cStor®) is a commercial digital forensics solution by cPacket Networks. Features, integrations, deployment and the company behind each one, side by side.
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A network forensics toolkit that transforms network traffic data into graph-based representations for interactive analysis and visualization through a web interface.
Lossless packet capture & analysis appliance at 10–200 Gbps line rate.
Side-by-side comparison
Feature
Granef
Packet Capture (cStor®)
Pricing model
Free
Commercial
Category
Digital Forensics
Digital Forensics
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
–
cPacket Networks
Use cases and capabilities
Visualization
Yes
No
Graph
Yes
No
Zeek
Yes
No
Packet Capture
No
Yes
PCAP
No
Yes
Network Forensic Analysis
No
Yes
Network Monitoring
No
Yes
Network Visibility
No
Yes
Packet Analysis
No
Yes
Observability
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
6 integrations listed
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