Packetbeat analyzes specific protocols and is not suitable for full capture of all network traffic and network flows. I recall that Packetbeat can cover a limited number of protocols including ICMP, but not as deeply as other solutions. It covers NetFlows and these types of flows, but not at the level of a deep packet capture that you can find in the market where it taps every single packet in the network. Packetbeat is more about bringing statistics about the packets, but it doesn't capture these packets. The development intention of Packetbeat appears to be to provide a window for application monitoring and performance analytics, and for that purpose, it is doing sufficiently well. However, if the vendor has another goal to build a similar network monitoring solution that exists in the market, which is outside of Elastic's business nature, Packetbeat is a sensor that needs to be improved to the level of deep packet capture where it loses no packets in the network. That improvement would take Elastic to another level.
I think that the scalability of the agent itself could be improved. It is also a bit limited in terms of capabilities. When a customer needs to customize the collection, I think it's tougher there.
Find out what your peers are saying about Elastic, Keysight Technologies, ManageEngine and others in Network Monitoring Software. Updated: October 2026.
Network Monitoring Software provides a comprehensive view of all network components, helping IT teams detect issues, optimize performance, and ensure security. It offers both automated alerts and detailed analytics, making it an essential tool for efficient network management.This software plays a crucial role in maintaining the integrity and performance of IT infrastructure by offering real-time monitoring and diagnostics. It helps organizations identify network slowdowns or outages quickly,...
Packetbeat analyzes specific protocols and is not suitable for full capture of all network traffic and network flows. I recall that Packetbeat can cover a limited number of protocols including ICMP, but not as deeply as other solutions. It covers NetFlows and these types of flows, but not at the level of a deep packet capture that you can find in the market where it taps every single packet in the network. Packetbeat is more about bringing statistics about the packets, but it doesn't capture these packets. The development intention of Packetbeat appears to be to provide a window for application monitoring and performance analytics, and for that purpose, it is doing sufficiently well. However, if the vendor has another goal to build a similar network monitoring solution that exists in the market, which is outside of Elastic's business nature, Packetbeat is a sensor that needs to be improved to the level of deep packet capture where it loses no packets in the network. That improvement would take Elastic to another level.
I think that the scalability of the agent itself could be improved. It is also a bit limited in terms of capabilities. When a customer needs to customize the collection, I think it's tougher there.