Other vendors have similar technologies: Juniper (cflowd), sFlow (sampled), Huawei (NetStream), and standard IPFIX.
Best for: Budget-conscious teams and Linux enthusiasts. netflow monitoring tools
PRTG uses a sensor-based licensing model. It includes dedicated sensors for NetFlow, sFlow, and IPFIX. netflow monitoring tools
Best for: Security-focused analysis and forensic investigation. netflow monitoring tools
Best for: Enterprise environments and all-in-one monitoring.