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NETSCOUT nGeniusONE vs PRTG Network Monitor comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.5
NETSCOUT nGeniusONE boosts efficiency by reducing troubleshooting time, enhancing visibility, and improving user satisfaction despite licensing challenges.
Sentiment score
6.9
PRTG Network Monitor boosts efficiency and cost savings by automating monitoring, preventing issues, and consolidating data for fast ROI.
 

Customer Service

Sentiment score
6.2
NETSCOUT nGeniusONE support is valued for expertise but faces mixed feedback on response times and engineer availability.
Sentiment score
6.9
PRTG Network Monitor support is responsive, with online resources available, but improvements are needed for complex queries and remote assistance.
The distributor's support is rated an eight out of ten, indicating room for improvement in SLA handling.
They need to work on their response time and overall competence.
I am actually happy with technical support from NETSCOUT.
The setup process is well-documented, making it easy to deploy.
Tutorials are available so I can manage any issue with PRTG Network Monitor easily.
 

Scalability Issues

Sentiment score
7.9
NETSCOUT nGeniusONE efficiently scales for growth with virtual technology, though hardware costs and configuration may affect expansion.
Sentiment score
7.3
PRTG Network Monitor offers scalable network monitoring with remote probes, supporting small to enterprise environments despite potential high-sensor performance issues.
The solution is highly scalable and accommodates the growth needs effectively.
It is not similar to software solutions Datadog or Dynatrace where they can easily add agents without problems.
You can install them in each network, even if they are not connected, and it works.
On a scale of one to ten, scalability is rated as 9.5.
PRTG Network Monitor has the ability to scale and add new devices.
 

Stability Issues

Sentiment score
8.0
NETSCOUT nGeniusONE is reliable with rare downtime; minor issues occur, but support is responsive and stability is high.
Sentiment score
7.9
PRTG Network Monitor is stable and reliable, with performance issues typically linked to setup, maintenance, and configuration.
I rate the stability of NETSCOUT nGeniusONE as ten out of ten since we have not experienced any escalations or downtime issues from the end user's side.
Datadog is more stable than NETSCOUT nGeniusONE, being a SaaS-based solution compared to on-prem solutions like NETSCOUT.
Customers are more sensitive about NETSCOUT nGeniusONE's upgrades because it has hardware.
 

Room For Improvement

NETSCOUT nGeniusONE needs a user-friendly interface, improved integration, modular pricing, and enhanced cloud capabilities to address user challenges.
PRTG Network Monitor requires enhancements in performance, cloud integration, user interface, and affordability to meet user demands effectively.
Customers want to have service assurance, including NPM and APM, from one vendor.
It would be beneficial to see more AI capabilities included in nGeniusONE to further streamline processes.
Many big companies Samsung and Hyundai try to build their own monitoring solutions using open-source tools and their own engineers, though it has not been successful.
PRTG Network Monitor can sometimes be too detailed and cluttered at the beginning, making it heavy to use.
They need to improve application performance monitoring, error tracing mechanisms, and log management.
PRTG Network Monitor should provide syslog monitoring since it is not available at this time.
 

Setup Cost

Enterprise users find NETSCOUT nGeniusONE reliable and valuable, but expensive, with complex pricing and crucial licensing considerations for upgrades.
PRTG Network Monitor provides flexible pricing and comprehensive features, appealing to enterprises with various budget and monitoring needs.
The cost depends on the size of the customer, as sizing controls the pricing.
It's not too high, nor too low, but it's reasonable.
Pricing is by the number of devices, not by sensor.
The prices are very high for PRTG Network Monitor.
 

Valuable Features

NETSCOUT nGeniusONE excels in real-time monitoring, traffic analysis, and data insights, favored by large finance and manufacturing companies.
PRTG Network Monitor offers rapid deployment, scalability, detailed insights, cost-effective licensing, and real-time monitoring, ensuring high customer satisfaction.
The capability of real-time traffic intelligence is also very useful because it allows for the comparison between real-time and historical packet levels.
NETSCOUT is focusing on network monitoring, specifically packet analysis, which sets them apart.
PRTG Network Monitor already provided me with 100 free sensors, which is enough for my network monitoring.
It is advantageous because it can be deployed on-premises.
PRTG Network Monitor is easy to set up. Within a few minutes, it is operational.
 

Categories and Ranking

NETSCOUT nGeniusONE
Ranking in Network Monitoring Software
29th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
50
Ranking in other categories
No ranking in other categories
PRTG Network Monitor
Ranking in Network Monitoring Software
5th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
103
Ranking in other categories
IT Infrastructure Monitoring (6th), Cloud Monitoring Software (11th)
 

Mindshare comparison

As of September 2025, in the Network Monitoring Software category, the mindshare of NETSCOUT nGeniusONE is 1.5%, down from 1.6% compared to the previous year. The mindshare of PRTG Network Monitor is 4.2%, down from 4.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
PRTG Network Monitor4.2%
NETSCOUT nGeniusONE1.5%
Other94.3%
Network Monitoring Software
 

Featured Reviews

Ruslan Melnyk - PeerSpot reviewer
Useful for network performance monitoring
My manager can explain the use cases attached to the product. I am a unit leader in my company, and I don't sell the product directly to our partners or customers. In my company, I manage certain processes and a team while building, developing, and providing them with a direction for the market. NETSCOUT nGeniusONE is a good solution for network performance monitoring since it is not cloud-based. My company sells NETSCOUT nGeniusONE in eight to ten countries. I think the solution is not good for capacity planning, but it is better to help find problems in applications because not every infrastructure is good at managing working applications. I think it is a solution meant for applications. The tool is useful for solving problems attached to applications. The tool's real-time network monitoring capability was used when the product was more reactive. In our company, if we use real-time monitoring, then we need to deal with raw traffic. In our company, if we don't see any problem in the real-time systems, we have the possibility to rely on the tool since it acts like a time machine for us, which can allow us to get back to the areas of problem and solve them. I recommend the product to those who plan to use it. For many users, it can be a good monitoring system that can be scaled up in the future. I think it is a good product to start with when working systems in an environment. NETSCOUT nGeniusONE is another tool used to manage raw traffic, and I find it to integrate well into our customers' network. I am not using it actively on the system. I use the tool for network packet brokers. I rate the tool a ten out of ten.
Noman-Saleem - PeerSpot reviewer
Detects suden changes but significant pricing concerns affect the effectiveness of network traffic troubleshooting
We use PRTG Network Monitor for monitoring traffic on interfaces and the behavior of network traffic. If there are sudden changes in traffic or any configuration issues, we can sort them out using PRTG. It's very helpful for troubleshooting and monitoring traffic utilization on our interfaces…
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Comparison Review

it_user174738 - PeerSpot reviewer
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
10%
Government
9%
Computer Software Company
13%
Government
9%
Financial Services Firm
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise3
Large Enterprise37
By reviewers
Company SizeCount
Small Business54
Midsize Enterprise18
Large Enterprise37
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
I would say if it’s an ISP that will build a scrubbing center, Netscout/Arbor is a good solution. In all other solutions, Imperva is a great choice.
What do you like most about NETSCOUT nGeniusONE?
Stability-wise, I rate the solution a ten out of ten.
What is your experience regarding pricing and costs for NETSCOUT nGeniusONE?
The pricing is a bit high yet not overly expensive. The cost depends on the size of the customer, as sizing controls the pricing.
What is the best network monitoring software for large enterprises?
PRTG network monitor is one of the best tool i have ever used for the monitoring. It have auto discovery option. it avoid the configuring the device in PRTG. It automatically discover the device an...
What do you like most about PRTG Network Monitor?
The tool is integrated with our email for the alerts.
What is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing is in the middle. It's not too high, nor too low, but it's reasonable.
 

Also Known As

NETSCOUT nGenius, nGeniusONE
No data available
 

Overview

 

Sample Customers

Cerner Corporation
Jameson Bank, Sidnix, RungeICT, MedicalAnimal, Truck-lite, GamingGrids, The Covell Group, Forsythn County Schools, NetMass, Musgrove Park Hospital, Lanes Health, Columbia Southern University, Vodafone, Intrust Bank
Find out what your peers are saying about NETSCOUT nGeniusONE vs. PRTG Network Monitor and other solutions. Updated: July 2025.
866,685 professionals have used our research since 2012.