What are some good web-based softwares/platforms for Netflow traffic analysis? I have used CA NFA (pretty good), Solarwinds (needs improvement, plus security is possibly an issue), and ntopng. Are there other good ones worth using? I have a large number of routers all sending Netflow.
I do especially like CA NFA's time picker (very intuitive to me), and the traffic composition views (stacked traffic-over-time with protocols, QoS tags, etc).