It's highly customizable flow collector and the best part is I can create many different groups to logically separate my networks to analyze them part by part according to my needs. Additionally, it has some features like DPI Agent which enables to identify the network problems' root causes between application (ART) or network (NRT). Review collected by and hosted on G2.com.

I cannot say I have something to dislike about this product. The only development could be there can be ready-to-use tools inside it while pinpointing the root causes of network issues as not preparing them manually. Review collected by and hosted on G2.com.

I like the real-time bandwidth and traffic visibility in ManageEngine NetFlow Analyzer. The real-time monitoring of link usage bandwidth and dashboard reporting provides strong value for money. I appreciate the multi-format flow support and the good technical support. There's also real-time traffic monitoring, bandwidth troubleshooting, and capacity planning, which are good. I enjoy the performance and customization for large datasets, as well as the proactive capacity planning and its strong value for money. The initial setup is very good and easy, even when setting up continuously two or three times. Review collected by and hosted on G2.com.

I find the UI and customization options limited and the setup and filtering complexity can be challenging. The initial confirmation for multi-vendor flow exports may require extra work. The delayed custom reporting automation option could be better. Review collected by and hosted on G2.com.

ManageEngine NetFlow Analyzer makes it easy to see who’s using bandwidth and where it’s going. The visuals are clear, reports are helpful, and it quickly helps identify traffic spikes. Overall, it’s a simple and effective tool for keeping network performance under control. Review collected by and hosted on G2.com.

In ManageEngine NetFlow Analyzer some advanced features reports take time to configure properly and also late generating reports otherwise it is very useful for netflow. Review collected by and hosted on G2.com.

I like that ManageEngine NetFlow Analyzer shows me how my network is being used. It tells me which devices or apps are using the most internet, so I can manage it better Review collected by and hosted on G2.com.

It sometimes shows too much information at once. This can be confusing for new users Review collected by and hosted on G2.com.

It provides deep visibility into "Top Talkers," making it easy to spot bandwidth hogs and troubleshoot spikes in real-time. Review collected by and hosted on G2.com.

The interface feels a bit dated and clunky. It can be slow to load when pulling large historical reports, and the navigation isn't always intuitive, requiring too many clicks to find specific forensic data. Review collected by and hosted on G2.com.

It quickly shows who is consuming the bandwidth (Top Talkers, Top Applications, Top Conversations, Top Protocols).

This makes it easy to identify bottlenecks and network abuse without having to access routers manually. Review collected by and hosted on G2.com.

On very large deployments (many interfaces / high traffic), reports can become slow unless the hardware is strong or the database is tuned. Review collected by and hosted on G2.com.

What I appreciate most is its real-time traffic monitoring and detailed insights into bandwidth usage. It helps me identify top talkers, track traffic by application or interface, and set alerts for unusual behavior. The interface is simple enough for quick deployment, and auto-discovery of devices saved us a lot of manual setup time. We use it daily to monitor network performance across multiple branches, and it integrates well with our existing ServiceDesk Plus instance for automatic ticket creation. Review collected by and hosted on G2.com.

The UI feels outdated and sometimes hard to navigate, especially when pulling long-term reports. Also, under heavy usage or large data sets, it tends to lag or consume too many resources. The customer support experience hasn’t always been helpful—they take time to respond, and sometimes escalate basic issues unnecessarily. Review collected by and hosted on G2.com.

I like how clearly it shows network traffic and bandwidth usage, making troubleshooting faster and easier. Review collected by and hosted on G2.com.

The interface feels complex at first, and some reports take time to configure properly. Review collected by and hosted on G2.com.

The feature of bandwidth monitoring qos is very helpful Review collected by and hosted on G2.com.

It's only based on the firewall outside application monitor inside the on premises application not able to track Review collected by and hosted on G2.com.

Being able to see all traffic and drill down to details Review collected by and hosted on G2.com.

Noticed the traffic data is duplicated when analyzing traffic across site-to-site VPN tunnels Review collected by and hosted on G2.com.