Nagios Core vs NetApp Data Infrastructure Insights comparison

Why PeerSpot?

Nagios and NetApp are both solutions in the IT Infrastructure Monitoring category. Nagios is ranked #19 with an average rating of 9.5, while NetApp is ranked #49. Nagios holds a 1.4% mindshare in IM, compared to NetApp’s 1.3% mindshare. Additionally, 80% of Nagios users are willing to recommend the solution, compared to 100% of NetApp users who would recommend it.

Nagios Core

Read 51 Nagios Core reviews

9,730 Views
6,422 Comparison Views

80% willing to recommend

NetApp Data Infrastructure ...

Read 13 NetApp Data Infrastructure Insights reviews

7,428 Views
4,680 Comparison Views

100% willing to recommend

Nagios Core

NetApp Data Infrastructure ...

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Executive SummaryUpdated on Mar 8, 2026

Nagios Core and NetApp Data Infrastructure Insights both operate in the IT infrastructure monitoring domain. NetApp holds a slight edge in ease of deployment due to its dedicated support, while Nagios stands out for cost savings and flexibility.

Features: Nagios Core provides extensive customization options, allowing integration with ticketing and alert systems. It supports a wide range of plugins and enables substantial flexibility in monitoring varied environments. Key features include its adaptability, intuitive interface, and efficient resource monitoring. NetApp Data Infrastructure Insights offers comprehensive visualization and analytics capabilities, allowing for effective infrastructure management. It delivers detailed issue identification through advanced connectivity analytics and provides robust data visualization tools.

Room for Improvement: Nagios Core's customization process can be challenging, with scalability and configuration complexity as noted areas for enhancement. Its outdated visual interface could also be modernized. NetApp Data Infrastructure Insights would benefit from improved user-friendliness and streamlined report creation tools. Enhancements in anomaly detection integration and detailed insights into Azure environments are also recommended.

Ease of Deployment and Customer Service: Nagios Core relies on community support with a setup process that demands significant technical expertise. Its deployment often involves manual configurations, potentially delaying implementations. NetApp Data Infrastructure Insights features a structured deployment process and offers technical support across various cloud environments, facilitating a smoother setup experience.

Pricing and ROI: Nagios Core, as an open-source solution, incurs no licensing costs, enhancing its appeal through cost-effectiveness and high ROI due to reduced server downtime and efficient resource management. NetApp Data Infrastructure Insights, priced based on management units, offers perceived affordability with strategic cost reductions, though it involves a more complex licensing structure.

To learn more, read our detailed Nagios Core vs. NetApp Data Infrastructure Insights Report (Updated: November 2026).

Buyer's Guide

Nagios Core vs. NetApp Data Infrastructure Insights

November 2026

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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 IT Infrastructure Monitoring

19th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Network Monitoring Software (18th)

NetApp Data Infrastructure ...

Ranking in IT Infrastructure Monitoring

49th

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Cloud Migration (14th), Cloud Monitoring Software (18th)

Mindshare comparison

As of November 2026, in the IT Infrastructure Monitoring category, the mindshare of Nagios Core is 1.4%, down from 2.8% compared to the previous year. The mindshare of NetApp Data Infrastructure Insights is 1.3%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

IT Infrastructure Monitoring Mindshare Distribution
Product	Mindshare (%)
Nagios Core	1.4%
NetApp Data Infrastructure Insights	1.3%
Other	97.3%

IT Infrastructure Monitoring

Featured Reviews

Husham Yaqoob

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.

Read full review

Punit Waghela

Technical Specialist at Softcell Technologies Limited

Reduces troubleshooting time and improves operational efficiency through a single console

NetApp technology, specifically NetApp Cloud Insights, has significantly impacted the way my customers do business. One customer had multiple components, such as a VMware environment, Cisco switches, NetApp storage, and backup tools. Previously, the customer had to monitor all these tools individually each morning by logging into every console to check for errors or performance issues. It used to take them about 1 or 2 hours, but after we installed NetApp Cloud Insights, the time spent was reduced to just 5 minutes with a single console where they could monitor everything. The customer can integrate their VMware servers, Cisco switches, and storage with NetApp Cloud Insights to quickly identify any problems and resolve issues efficiently, demonstrating a reduction in complexity and monitoring time. The values that NetApp Cloud Insights delivers to my customers are evident in real examples, such as an application team running their application on a single VM connected through a switch and storage. When they experience a performance issue, the VMware team needs to identify the source of the slowness, whether it's from the server, switch, or storage, which requires a time-consuming investigation of each component. Without NetApp Cloud Insights, this process is slow and stressful for both the application team and the VMware team, but with the tool, a single click allows the customer to pinpoint the issue directly, improving response times to performance problems immensely. The evolving cybersecurity landscape and the proliferation of AI highly influence my customers' technology decisions, as having NetApp storage in their environment allows them to detect ransomware attacks effectively. NetApp guarantees data recovery in case of such attacks, and here, NetApp Cloud Insights plays a crucial role; it can identify where a ransomware attack originates, allowing the IT team to respond rapidly, such as disconnecting affected devices to mitigate the damage, especially crucial when multiple users are involved.

Read full review

Quotes from Members

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

Pros

"The scalability of Nagios Core is very good, we can add as many hosts as we like, and we can work with the concept master and client, making it very scalable and easy to use."

"Nagios is able to minimize server downtime and this in turn helps to generate more revenue."

"We've got a medium size distributed system with a lot of locally installed machines, and Nagios provides us with a solid and reliable monitoring solution for these machines."

"The most valuable features are the reports and the way it generates the report in a graphical manner."

"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."

"We have used this product now for quite some time and we are happy with it."

"We mostly use Nagios Core to integrate with Python and Bash Script."

"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."

More Nagios Core pros

"The solution is easy to deploy."

"The visibility and assistance with security vulnerabilities are valuable."

"The visibility and assistance with security vulnerabilities are valuable, for example last year we had an issue with log forgeries but it was easy to fix because the dashboard highlighted the issue and provided solutions."

"The solution is 98 percent stable."

"What it provides to us has extreme value, helping us to get the full utilization out of our investment in storage."

"It is good for giving an overview of the systems and for tracking long-term trends, and it is handy for root cause analysis, e.g. it can eliminate whether storage is the cause of an issue."

"Among the most valuable features are the queries and reporting that allow us to look at the utilization of resources, at how well the storage is performing, and to report on which resources are being used by which business units. We can track usage across the entire environment, across applications, business units, cost centers, etc."

"NetApp Cloud Insights helps with login monitoring and troubleshooting. Previously, if we had performance concerns or needed to interface with other groups and their products, a task that should require only one or two people turned into a six-person job."

More NetApp Data Infrastructure Insights pros

Cons

"Cloud monitoring is an area for improvement because there aren't too many plugins available."

"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."

"There is room for improvement in the graphics."

"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."

"Don't use it. If you're starting from scratch, there are products that scale better and perform better, and they use the same plugin syntax as they were initially Nagios forks."

"This is the open source product, so it's a toolkit rather than a complete solution."

"Nagios Core can improve the graphical interface, it would make things a little easier."

"The dashboard and monitoring features could be improved."

More Nagios Core cons

"Most of the time, I initially connect with entry-level support, and then I need to request a higher-tier support level, which can result in delays."

"In a perfect world we would have something built, right out-of-the-box, that can identify what we call "noise," and reduce the amount of data. You're presented with so much data when you first start the data collectors. For example, it brings back a lot of change rates that happen just because of standard computing, like profile changes and that sort of thing. Being able to identify things like that and categorize them and strip it down—and it probably can do that, I just haven't gotten there yet—would be very beneficial."

"In a perfect world we would have something built, right out-of-the-box, that can identify what we call "noise," and reduce the amount of data."

"Even though I work with NetApp, it still takes time for me to navigate and find components, so new customers might require considerable hands-on experience to efficiently use the console, indicating that it could be more user-friendly."

"There is room for improving the creating and managing or modifying of reports. That is still a difficult task to do and requires knowledge beyond the storage itself. I would love to see reporting improved so that we can create reports by dragging and dropping pieces into a report form and publish a report that way."

"The biggest challenge though is the licensing model for Cloud Insights. For example, for our environment, the price of purchasing was close to the price of the storage itself, which is why we didn't actually pursue using Cloud Insights further."

"In my opinion, one area where NetApp Cloud Insights could be improved for the next release is the console, which I find a bit complex."

"There is room for improving the creating and managing or modifying of reports."

More NetApp Data Infrastructure Insights cons

Pricing and Cost Advice

"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."

"Lessening the price point would be an improvement."

"It's free."

"The product is cheaply priced."

"We are using the free version."

"The solution is expensive."

"We are using the free version of Nagios Core."

"Nagios Core is an open source solution, and there are no licensing fees."

More Nagios Core pricing and cost advice

"The licensing is complex. The calculation depends on what you're ingesting. A terabyte of one product is not a terabyte of another product. Virtual machines don't equate so easily. It's all about the end-use managed units and having an easy place to reference how far those units go."

"The solution's pricing is based on the device you purchase and includes support services."

"We are billed based on management units, so we can purchase units based on six months, twelve months, twenty-four months, or thirty-six months upfront or pay as you go depending on our requirements."

"The solution is expensive."

"The licensing model could be improved. We love that you can use it for free for looking at NetApp products. You only need licenses to look at non-NetApp products, but as soon as you do that, you start utilizing licenses that actually would have been free in the public. So, there is a bit of an anomaly in the licensing model."

"Be aware of the capacity licensing and understand how that works, because it is based on capacity. Getting an understanding of that is the biggest thing."

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Top Industries

By visitors reading reviews

Comms Service Provider

11%

Manufacturing Company

Financial Services Firm

Outsourcing Company

12%

Financial Services Firm

10%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	11
Large Enterprise	24

By reviewers
Company Size	Count
Small Business	1
Midsize Enterprise	4
Large Enterprise	10

Questions from the Community

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.

See all answers

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...

See all answers

What advice do you have for others considering Nagios Core?

I want to see something that is proactive to protect me. On the basis of the data, I would like Nagios to improve. That said, I would rate the overall solution ten points out of ten.

See all answers

What needs improvement with NetApp Cloud Insights?

In my opinion, one area where NetApp Cloud Insights could be improved for the next release is the console, which I find a bit complex. Even though I work with NetApp, it still takes time for me to ...

See all answers

What is your primary use case for NetApp Cloud Insights?

It is a monitoring and analysis tool. In our environment, we have different technologies such as VMware, Nutanix, or maybe a backup tool. Instead of monitoring them through different consoles, with...

See all answers

What advice do you have for others considering NetApp Cloud Insights?

NetApp Cloud Insights delivers significant efficiencies in addressing performance issues as experienced by an application team running on a single VM. The VMware team must methodically check each c...

See all answers

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Product Reports

Buyer's Guide

Nagios Core

October 2026

Download Nagios Core product report

Buyer's Guide

NetApp Data Infrastructure Insights

October 2026

NetApp Data Infrastructure Insights report

Download NetApp Data Infrastructure Insights product report

Also Known As

No data available

Cloud Insights

Overview

Nagios Core offers a versatile monitoring solution that efficiently manages notifications, reporting, and resource usage. Its open-source architecture provides flexibility and customization options for comprehensive infrastructure health management.

Nagios Core, known for its extensible plugin architecture, proactively enhances infrastructure management with customizable notifications and reliable reporting. Seamlessly integrating various plugins, it offers real-time dashboards and efficient alerting systems for thorough monitoring. Its adaptability and ease of configuration make it popular among users seeking flexible monitoring solutions. However, improvements in the web interface, scalability, performance, and visualization are needed to enhance accessibility. Users seek better alert mechanisms, more robust PDF export features, and simpler setup processes for increased efficiency.

What are the key features of Nagios Core?

Customizable Notifications: Tailor alerts to suit specific needs.
Reliable Reporting: Provides detailed insights into system performance.
Light Resource Usage: Operates efficiently with minimal resource demands.
Extensible Plugin Architecture: Supports a wide range of third-party integrations.
Real-Time Dashboards: Offers instant insights into system health.

What benefits should users expect from Nagios Core?

Flexibility: Allows detailed customization for unique monitoring requirements.
Open-Source Nature: Encourages community-driven enhancements and support.
Integration Capabilities: Facilitates seamless interaction with other tools and platforms.
Adaptability: Supports monitoring across different environments seamlessly.

In many industries, Nagios Core is integral to monitoring infrastructure and services, including cloud servers, applications, and network devices. Users rely on it for issue detection, capacity planning, and maintaining system stability in environments like AWS and on-premise servers. Its capabilities in CPU, memory, and bandwidth monitoring along with alert systems support sectors needing real-time oversight of critical equipment.

Nagios

NetApp Data Infrastructure Insights delivers comprehensive capabilities like visibility, usage optimization, and real-time alerting to manage and report resource utilization efficiently.

NetApp Data Infrastructure Insights focuses on strengthening data security and enhancing performance monitoring. Its sophisticated analytics tools offer clarity on complex resource interdependencies, reducing troubleshooting times. With advanced dashboards and data visualization, users can efficiently monitor performance metrics and optimize infrastructure management. While it boasts numerous features, improvements are needed in reporting, affordability, and simplifying the interface.

What are the key features of NetApp Data Infrastructure Insights?

Visibility and Optimization: Tracks resource utilization to optimize operations.
Real-time Alerting: Provides immediate alerts for performance issues.
Advanced Analytics: Uncovers multi-tiered insights for better decision-making.
Snapshot Capabilities: Enhances security by providing recovery points.
Comprehensive Dashboards: Visualizes complex data for performance monitoring.

What benefits and ROI should users expect?

Improved Efficiency: Streamlines performance monitoring and troubleshooting.
Increased Security: Identifies vulnerabilities like ransomware threats.
Resource Optimization: Forecasts capacity needs to prevent bottlenecks.
Seamless Integration: Unifies technologies like VMware and Nutanix for cohesive management.

Organizations implementing NetApp Data Infrastructure Insights across industries can expect improved analysis capabilities and security measures. From finance to healthcare, entities rely on its ability to integrate diverse environments like virtualization or storage management, enhancing predictability and efficiency in their operations.

NetApp

Sample Customers

Airbnb, Cisco, PayPal, FanDuel

Information Not Available

Buyer's Guide

Nagios Core vs. NetApp Data Infrastructure Insights

November 2026

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