pkt2flow vs Netis Cloud Probe: 2026 Comparison
pkt2flow 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:
Network engineers and threat hunters who need to pivot raw packet captures into actionable flow data fast will find pkt2flow indispensable; it does one thing,4-tuple classification without payload inspection,and does it at scale with minimal overhead. At 177 GitHub stars and zero licensing friction, it's already embedded in dozens of open-source detection pipelines where commercial flow tools cost six figures annually. Skip this if your team needs flow enrichment, DNS sinkhole correlation, or GeoIP tagging baked in; pkt2flow is deliberately minimal and expects you to bolt on your own context layer.
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.
