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Nagios Core vs TruView comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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

Nagios Core
Ranking in Network Monitoring Software
19th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (16th)
TruView
Ranking in Network Monitoring Software
76th
Average Rating
9.4
Reviews Sentiment
7.2
Number of Reviews
17
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Network Monitoring Software category, the mindshare of Nagios Core is 1.3%, down from 2.6% compared to the previous year. The mindshare of TruView is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.3%
TruView0.6%
Other98.1%
Network Monitoring Software
 

Featured Reviews

HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.
MM
Network Engineer at a comms service provider with 1,001-5,000 employees
Monitors traffic, analyzes flows, tracks packets, and measures bandwidth across our network
We use TruView primarily for network performance analysis and monitoring. It helps us track traffic, flows, packets, and bandwidth to understand our network's condition and detect any anomalies or attacks. However, the product's age limits its advanced features for performance analysis. The main advantage lies in its low cost and reliable functionality, as we have a permanent license and do not require support. Real-time monitoring in TruView is somewhat limited, as there is a delay of about five minutes in data updates, making it less effective for immediate insights.

Quotes from Members

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

Pros

"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"Extensibility is good as this makes it easy to write checks on your own."
"The solution is quite efficient."
"The most valuable feature is the performance parameters of the system."
"Reliability Security Flexibility Functionality Availability - controllability anywhere and with different methods"
"I would rate the overall solution ten points out of ten."
"Open source and very flexible, with a large ecosystem of tools and custom monitors built up around Nagios."
"We can get real time statistics of our servers which improves our monitoring."
"It gives us the ability to determine the root of a problem or a network, whether it's on the network side, the database, application server, or server infrastructure."
"TruView takes only minutes to install."
"We use TruView primarily for network performance analysis and monitoring. It helps us track traffic, flows, packets, and bandwidth to understand our network's condition and detect any anomalies or attacks. However, the product's age limits its advanced features for performance analysis. The main advantage lies in its low cost and reliable functionality, as we have a permanent license and do not require support. Real-time monitoring in TruView is somewhat limited, as there is a delay of about five minutes in data updates, making it less effective for immediate insights."
"The most valuable feature for us was the ability to monitor sites and get a nice overview of all the data in a single view."
"Visual TruView helped our network team respond to potential issues before they became larger ones."
 

Cons

"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"The scalability needs improvement, it's not scalable at this time."
"Lessening the price point would be an improvement."
"The initial setup process could be easier."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"The core version is no match for the XI version."
"It would be nice if the company offered a sales or contract manager that was dedicated to our company so that we would have some sort of link to Nagios, and if we had issues or questions, we'd be able to contact them directly."
"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."
"Whilst Citrix could be handled better like their nGenius product line (which does an excellent job) it copes with the centralised type of deployment TruView covers."
"I can't give them quite a 10, because from time to time, I'll work with the folks who, not that they're not good, but there are some who are just phenomenal."
"We have faced delays in data retrieval and the lack of support due to the product being out of service."
"One area that could be improved is the reporting features. In the version transformation from ten to eleven, the platform changed from a Windows-based platform to a Linux-based platform. As a result, the previous reporting feature using Crystal Reports was no longer available. Instead, we had to generate PDF dashboard reports, which were not as flexible."
 

Pricing and Cost Advice

"Lessening the price point would be an improvement."
"It's free."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
"We are using the free version of Nagios Core."
"Nagios Core is an open source solution, and there are no licensing fees."
"The solution is expensive."
"Nagios Core is a cheap solution."
"The product is cheaply priced."
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Manufacturing Company
8%
Financial Services Firm
7%
Outsourcing Company
7%
Comms Service Provider
16%
Construction Company
14%
Healthcare Company
10%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise7
 

Questions from the Community

What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
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Comparisons

 

Overview

 

Sample Customers

Airbnb, Cisco, PayPal, FanDuel
FloraHolland, Miami-Dade Public Library System, Southeastern Freight Lines, Valdosta State University, Everett Clinic, Bioreference, Key Information Systems, ACER, Odeabank A.S.
Find out what your peers are saying about Nagios Core vs. TruView and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.