Innspark Flowgen vs Mercury: side-by-side comparison (2026)
Innspark Flowgen is a commercial network detection and response solution by Innspark. Mercury is a free network detection and response solution. Features, integrations, deployment and the company behind each one, side by side.
Network probe providing traffic visibility and analysis via NetFlow and IPFIX protocols
Network metadata capture and analysis tool
Side-by-side comparison
Feature
Innspark Flowgen
Mercury
Pricing model
Commercial
Free
Category
Network Detection and Response
Network Detection and Response
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
–
501
Last commit
–
Mar 2026
Company
Company
Innspark
–
Use cases and capabilities
Network Monitoring
Yes
No
Network Visibility
Yes
No
Flow Analysis
Yes
No
Packet Capture
Yes
Yes
Packet Analysis
Yes
No
Anomaly Detection
Yes
No
Protocol Analysis
Yes
No
Network Topology
Yes
No
Traffic Filtering
Yes
No
Visualization
Yes
No
PCAP
No
Yes
Core features
10 features listed
No features listed
Integrations
1 integration listed
No integrations listed
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