Mercury vs Netis Cloud Probe: 2026 Comparison
Mercury is a free network detection and response tool. Netis Cloud Probe is a free network detection and response tool. Compare features, ratings, integrations, and community reviews side by side to find the best network detection and response fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams running flat networks or investigating lateral movement will find Mercury's value in its lightweight metadata capture; the tool costs nothing and requires no agents, making it deployable in minutes across segmented environments where traditional NDR gets blocked by complexity. Its 501 GitHub stars reflect sustained adoption among practitioners who need quick packet context without the overhead of full-packet capture or ML-heavy anomaly scoring. Skip Mercury if your organization needs behavioral baselining or automated response workflows; it's fundamentally a data collection and analysis instrument, not a detection engine.
Network operations teams building visibility into east-west traffic on constrained infrastructure will find Netis Cloud Probe valuable for its simplicity: packet capture and forwarding with zero licensing friction, backed by 960 GitHub stars and active open source maintenance. The tool excels at the Detect function in NIST CSF 2.0 by giving you raw packet-level observability across network segments without the overhead of commercial NDR appliances. Skip this if you need correlation, threat hunting, or automated response; Netis Cloud Probe is capture and transport, not analysis.
