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Nagios Core vs ThousandEyes comparison

 

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
6th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
50
Ranking in other categories
IT Infrastructure Monitoring (9th)
ThousandEyes
Ranking in Network Monitoring Software
8th
Average Rating
8.4
Reviews Sentiment
7.5
Number of Reviews
16
Ranking in other categories
Cloud Monitoring Software (17th), Digital Experience Monitoring (DEM) (3rd)
 

Mindshare comparison

As of January 2025, in the Network Monitoring Software category, the mindshare of Nagios Core is 3.4%, up from 3.1% compared to the previous year. The mindshare of ThousandEyes is 4.2%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Nishith-Vyas - PeerSpot reviewer
Valuable reporting and alert system with room for PDF export improvements
The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.
Satyavrat Nirala - PeerSpot reviewer
Offers user monitoring and Internet insights and include customer journeys
It’s evolving; I feel it needs more holistic integration. It needs more improvement. It’s very good, but the integration can be slightly complicated on different platforms. I used it for a healthcare organization, and the integration was slightly challenging. In future releases, I would like to explore AI capabilities. AI would be more valuable because it works across different cloud and server systems. It looks into issue detection and insight modeling, so that is something I feel will be very helpful in the near future. More AI because of compliance and other challenges, not because of the product challenge. It’s about regulations, and we have HIPAA laws in the US and many different kinds of laws. Because of that, these specific elements and certain units don’t allow the tooling system to be fully utilized. We also support a certain segment of healthcare, which is the army healthcare segment, which is more government-controlled. There are certain restrictions in moving into the cloud. That’s where I thought those elements might need some more improvement. Also, looking into how we’ll be able to use more data visualization. It has it, but it doesn’t give you everything. If you look into the elements of use and so many other elements are there, but the UI/UX also has to be improved a bit, I feel. From a developer’s standpoint, it’s very easy, but from a consultant’s standpoint, there can be more enhancement, like one-click view and one-click report generation. Those things should be more seamless.

Quotes from Members

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

Pros

"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"The most valuable feature depends on the project. It's great if you need to check to ensure a service is running 24/7. I can use the full solution for free, and it's flexible. If I need to add a dashboard, I can integrate it with Nagios. Cloud synchronization is wonderful."
"Other products are good but from the configuration point of view Nagios is really very lightweight. The price is really good in my opinion. Another important thing is that my Nagios engine still works with Dual core 8GB ram for the last 10 years."
"The application performance monitoring feature is valuable."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"We use the product to monitor server applications."
"Provides timely notifications."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"The authentication overall - including to the VPN and LAN - is excellent."
"The solution is very easy to use."
"The tool's most valuable feature is its scalability. It is a good tool for network admins."
"From our perspective, ThousandEyes stands out as an invaluable tool because of its deep and extensive capabilities."
"The most valuable feature of ThousandEyes is user-friendliness. It has been essential for us to have a solution that is easy to use."
"The most valuable features of ThousandEyes are the full monitoring capabilities and the ability to identify the exact location of problems in the path between the application and the end-user."
"The installation process is not hard at all."
"One feature I liked is end-user monitoring."
 

Cons

"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."
"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."
"t was a little hard to get our setup represented in the configuration."
"There is room for improvement in the graphics."
"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"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."
"The alerting mechanism in Nagios Core could be improved."
"There is room for improvement in terms of customization and user-friendliness."
"It's an expensive solution."
"It might be practical to extend monitoring capabilities to include network devices"
"I feel it needs more holistic integration. It needs more improvement."
"The solution's network and reporting could be improved."
"Presently, it lacks the ability to integrate with other Cisco products."
"It would be nice if the solution covered other areas like server monitoring."
"The tool does not provide features for application-level monitoring."
 

Pricing and Cost Advice

"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."
"Nagios Core is a cheap solution."
"We are using the open-source, unpaid version."
"The solution is expensive."
"It's free."
"The product is cheaply priced."
"The enterprise version has technical support. The version we are using is free."
"Lessening the price point would be an improvement."
"The solution costs several thousand dollars per year."
"The solution's pricing is cheap; I rate it a five out of ten."
"It is a quite expensive solution."
"The solution is cheap."
"In our company, we incur a yearly expense in our company for the licensing part. I rate the solution's pricing a seven out of ten since it is expensive."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
9%
Government
9%
Computer Software Company
23%
Financial Services Firm
12%
Manufacturing Company
9%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Nagios Core?
What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.
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 NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable a...
What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or requirements. Some tools are better for only network devices while others are better from a cloud monitoring or APM monitoring perspective. You can check...
What needs improvement with ThousandEyes?
When I first started using ThousandEyes, I found it challenging to extract useful information due to the numerous options available. I needed some training to effectively troubleshoot. More detaile...
 

Comparisons

 

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Overview

 

Sample Customers

Airbnb, Cisco, PayPal, FanDuel
Wayfair, GitHub, Craigslist, Comcast, SurveyMonkey, Lyft, Box, HP, Zendesk, IO Data Centers, Good Technology, NNTCommunications, Proofpoint, Schneider, Crowdstrike, Avera, Pitney Bowes, InstartLogic, Shutterfly, Shutterstock, Condé Nast, Roche, Jive, Actelion, Brocade, Infor, Okta, JLL, DigitalOcean, Zuora, NetSuite, CloudFlare, One, DemonWare, Quantcast, Carbonite, CareerBuilder, Prosper, Oscar, Slack
Find out what your peers are saying about Nagios Core vs. ThousandEyes and other solutions. Updated: January 2025.
831,158 professionals have used our research since 2012.