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ClearSight Analyzer vs PRTG Network Monitor comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

Review summaries and opinions

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

Categories and Ranking

ClearSight Analyzer
Ranking in Network Monitoring Software
92nd
Average Rating
10.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
PRTG Network Monitor
Ranking in Network Monitoring Software
6th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
113
Ranking in other categories
IT Infrastructure Monitoring (5th), Cloud Monitoring Software (7th)
 

Mindshare comparison

As of October 2026, in the Network Monitoring Software category, the mindshare of ClearSight Analyzer is 0.4%, up from 0.1% compared to the previous year. The mindshare of PRTG Network Monitor is 2.5%, down from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
PRTG Network Monitor2.5%
ClearSight Analyzer0.4%
Other97.1%
Network Monitoring Software
 

Featured Reviews

DT
Senior Network Engineer at Montgomery College
Shows question being asked, breaks it down and it'll just show you who's not answering
I wouldn't want the interface to go towards the web because they did have a version that was inside of the TruView product. It was more web-based and, to me, the web-based applications lose the robustness of the intimacy of a true character interface. I liked that they were on that path and I hope that they stay on that path because it just looks like it's a better product. I would like to see a multi-user version where you can have a launch platform and, potentially, instead of buying six licenses you buy 12 seats or something like that. From a centralized platform, you could have multiple users using that particular product in a series of different ways. That's what I'd like to see, rather than having everybody running a standalone one on their own workstation.
MC
Senior consultant at Cambridge Institute of Technology
Has reduced troubleshooting time and improved issue detection through sensor alerts and team collaboration
PRTG Network Monitor can be improved because the dashboard themes feel outdated. It should be updated to a newer version for the new Gen Z customers. The notification sound options are limited unless customized. Restarting probes after Windows updates is necessary, and there should be some kind of automatic restart. The initial auto-discovery added too many unnecessary sensors, so auto-discovery should only take the necessary sensors into consideration.

Quotes from Members

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

Pros

"What ClearSight will do is it actually maps out the conversation for you."
"This is the best protocol analyzer I've used and I've used some from WildPackets and quite a few other places."
"The up-to-date graphs and the history are very good."
"You should absolutely look at this solution; it gives us everything that we need: the lightweight aspect of it on the network and the amount of information, and it's absolutely worth the money."
"The bandwidth monitoring is a very attractive feature, it can tell you the bandwidth utilization while it is attempting to connect to the host for feedback."
"The solution has benefited our organization by showing us when devices are up and when you are down, and we can do an analysis on the availability of the resources."
"The pricing is reasonable so far; it's proven to be a good investment for our company."
"Overall it is a very good tool to use."
"We have seen an ROI as it allows us to avoid downtime."
"Currently, we are competing in the market with SolarWinds and ManageEngine, they are good, but we come out winning."
 

Cons

"I would like to see a multi-user version where you can have a launch platform and, potentially, instead of buying six licenses you buy 12 seats or something like that."
"I was upset when they sold the product to NETSCOUT."
"We run it in a cluster, so we have two that run together. The cluster behind it is sketchy at times."
"Sometimes, it is difficult to drill down further to get information, e.g., if we saw spike in traffic, then we would want to drill down and find out what is causing that spike in traffic."
"Technical support is an area with concerns in PRTG Network Monitor, where improvements are required."
"PRTG Network Monitor can improve by having better integration with devices."
"The free version only gives us 100 free sensors to use. It would be nice if there was double that."
"I would like the ability to monitor Cisco IRS devices."
"In our organization, we encounter performance issues with our PRTG probe service. I saw documentation from the vendor or Paessler mentioning that there are limitations for WMI sensors. Other than that, we are okay with PRTG."
"PRTG Network Monitor needs to enhance network performance monitoring. Moving towards observability, similar to what Datadog offers, could be beneficial."
 

Pricing and Cost Advice

"It was pretty modest because you could get it in different ways. I think the six licenses, at that time, were about $1,000 each. But then again, I work for a school and educators tend to get discounts on things. So maybe it cost us about five or six hundred a copy."
"We have an unlimited perpetual license, so we just pay support costs and it can scale throughout the organization."
"If you are not too sure about it, try the free version. Then, if you like it, you can go to the paid version and roll it out."
"The price of PRTG Network Monitor is more expensive than other solutions, such as OP Network Manager."
"It's an annual license that is based on the number of endpoints that we're tracking and using."
"The price of PRTG Network Monitor is reasonable."
"I'm paying something like €1000 per year for the maintenance. I've got unlimited sensors."
"We used a product called SolarWinds in the past, and its cost was high. Whereas, PRTG came in at a third of SolarWind's cost."
"We pay for a perpetual license and we have a support fee."
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
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
Construction Company
16%
Comms Service Provider
14%
Healthcare Company
11%
Manufacturing Company
9%
Financial Services Firm
10%
Comms Service Provider
10%
Healthcare Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise19
Large Enterprise50
 

Questions from the Community

Ask a question
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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 is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing was higher at the beginning, but the recurring licensing cost is affordable and reasonable. Overall, the pricing, setup cost, and licensing is fair for our industry. They have quoted us...
What needs improvement with PRTG Network Monitor?
The reporting features look very technical and that can be improved. If they can change the report so everyone can understand it, that would be helpful.
 

Overview

 

Sample Customers

Japan Atomic Energy Research Institute
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 Zabbix, Datadog, SolarWinds and others in Network Monitoring Software. Updated: September 2026.
915,325 professionals have used our research since 2012.