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Instana Infrastructure Monitoring vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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

Instana Infrastructure Moni...
Ranking in IT Infrastructure Monitoring
37th
Average Rating
9.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Cloud Monitoring Software (25th)
Nagios Core
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
Network Monitoring Software (11th)
 

Mindshare comparison

As of August 2025, in the IT Infrastructure Monitoring category, the mindshare of Instana Infrastructure Monitoring is 0.5%, down from 0.5% compared to the previous year. The mindshare of Nagios Core is 3.4%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring
 

Featured Reviews

Hakimuddin Ronaque - PeerSpot reviewer
Has the capability to automatically integrate with a large number of products
Scalability-wise, I rate the solution an eight out of ten. I have not worked much on other technologies, like SAP or VMware's virtualization part, on-prem infrastructure, or cloud infrastructure. Instana Infrastructure Monitoring is so fast and easy to adapt that it works fine. I have not explored other operating systems or infrastructure solutions because my company doesn't have that customer scale. Most of our customers are on-prem or on AWS or Azure, but Instana Infrastructure Monitoring adapts to their infrastructure very well. My company came to know how well Instana Infrastructure Monitoring adapts to our customers' infrastructures when we take care of the PoC phase. Around 12 to 15 people in my company use the product.
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.

Quotes from Members

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

Pros

"The product is easy to deploy."
"The product's initial setup is easy."
"It is fairly easy to set up, and we can monitor pretty much everything we want to."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"Nagios Core is stable."
"Monitoring with Nagios Core is helpful because it provides immediate alerts if something goes down, such as a server, or wireless router, or if there's a cable break. This allows us to respond promptly to any issues."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"The application performance monitoring feature is valuable."
"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."
 

Cons

"The product’s scalability is an area with certain limitations, making it an area where improvements are required."
"Instana Infrastructure Monitoring needs to support monitoring of the .NET framework since it is one of the areas where the solution currently has shortcomings."
"The tool needs to improve the integrations."
"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 UI is a little outdated and graphics could be displayed in a better way."
"The initial setup process could be easier."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"The mapping is a little hard."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
 

Pricing and Cost Advice

"The cost of the tool is around 130 USD per month."
"Nagios Core is free to use."
"Most the plugin features are free."
"I would rate the solution's pricing an eight out of ten."
"The solution is expensive."
"We are using the free version of Nagios Core."
"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 have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"We are using the open-source, unpaid version."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Government
8%
Financial Services Firm
8%
Healthcare Company
8%
Computer Software Company
14%
Government
9%
Manufacturing Company
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What needs improvement with Instana Infrastructure Monitoring?
The product’s scalability is an area with certain limitations, making it an area where improvements are required.
What is your primary use case for Instana Infrastructure Monitoring?
I use the solution in my company, especially if an application is down and it is considered to be a P1 issue or a critical issue. The network team will blame the application team, while the applica...
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 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.
 

Overview

 

Sample Customers

booxware, drivenow, scopevisio, enevo, TimoCom, mobitech
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Instana Infrastructure Monitoring vs. Nagios Core and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.