ClearSight Analyzer vs Nagios Core comparison

NETSCOUT and Nagios are both solutions in the Network Monitoring Software category. NETSCOUT is ranked #101, while Nagios is ranked #11 with an average rating of 8.2. NETSCOUT holds a 0.1% mindshare in NMS, compared to Nagios’s 3.0% mindshare. Additionally, 100% of NETSCOUT users are willing to recommend the solution, compared to 80% of Nagios users who would recommend it.

ClearSight Analyzer

Read 2 ClearSight Analyzer reviews

213 Views
116 Comparison Views

100% willing to recommend

Nagios Core

Read 51 Nagios Core reviews

4,161 Views
3,242 Comparison Views

80% willing to recommend

ClearSight Analyzer

Nagios Core

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Executive SummaryUpdated on Oct 10, 2024

ClearSight Analyzer and Nagios Core are competitors in the network monitoring category. ClearSight Analyzer may have the upper hand in intuitive operations, while Nagios Core's open-source nature and customization potential make it a strong contender.

Features: ClearSight Analyzer provides packet-level analysis, real-time data processing, and detailed insights into network traffic. Nagios Core is notable for its plugin architecture, flexibility, and extensive monitoring capabilities beyond network traffic.

Room for Improvement: ClearSight Analyzer could benefit from enhanced customization options, broader third-party integration, and improved open-source engagement. Nagios Core may see improvements in user interface intuitiveness, simplified setup processes, and refined out-of-the-box functionality.

Ease of Deployment and Customer Service: ClearSight Analyzer offers an easy deployment experience with comprehensive direct support, beneficial for immediate assistance. Nagios Core requires more technical expertise but benefits from vibrant community support and extensive documentation for troubleshooting.

Pricing and ROI: ClearSight Analyzer involves a higher upfront cost, promising significant returns due to its in-depth analysis capabilities. Nagios Core, being open-source, is cost-effective initially but may incur costs for customization and support, providing value through cost savings and flexibility.

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Network Monitoring Software

April 2025

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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

ClearSight Analyzer

Ranking in Network Monitoring Software

101st

Average Rating

10.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Nagios Core

Ranking in Network Monitoring Software

11th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (13th)

Mindshare comparison

As of May 2025, in the Network Monitoring Software category, the mindshare of ClearSight Analyzer is 0.1%, up from 0.1% compared to the previous year. The mindshare of Nagios Core is 3.0%, up from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software

Featured Reviews

DAVID-TAYLOR

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.

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Nishith-Vyas

Tech Lead at STL Digital Limited

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.

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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."

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

"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."

"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."

"Nagios Core is stable."

"The most valuable feature is the performance parameters of the system."

"It is fairly easy to set up, and we can monitor pretty much everything we want to."

"The solution is quite efficient."

"Dashboard provides monitor of total assets."

More Nagios Core pros

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."

"The dashboard should be improved."

"The mapping is a little hard."

"The dashboard and monitoring features could be improved."

"Nagios Core does not have a graphic display."

"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."

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

"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."

"I would like to see more training videos."

More Nagios Core cons

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."

"The solution is expensive."

"We are using the free version."

"Nagios Core is free to use."

"The enterprise version has technical support. The version we are using is free."

"I would rate the solution's pricing an eight out of ten."

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

"It's free."

"Most the plugin features are free."

More Nagios Core pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

22%

Government

12%

Manufacturing Company

12%

Hospitality Company

Computer Software Company

15%

Financial Services Firm

Government

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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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.

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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.

See all answers

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.

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Comparisons

Wireshark vs ClearSight Analyzer

Compared 74% of the time

NETSCOUT nGeniusONE vs ClearSight Analyzer

Compared 26% of the time

More ClearSight Analyzer Competitors

Icinga vs Nagios Core

Compared 25% of the time

Nagios XI vs Nagios Core

Compared 17% of the time

Zabbix vs Nagios Core

Compared 14% of the time

Centreon vs Nagios Core

Compared 8% of the time

Checkmk vs Nagios Core

Compared 4% of the time

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Product Reports

Buyer's Guide

Network Monitoring Software

April 2025

Download ClearSight Analyzer product report

Buyer's Guide

Nagios Core

May 2025

Download Nagios Core product report

Overview

Protocol analysis tool for application performance analysis and monitoring. Provides real-time problem identification and statistics.

NETSCOUT

This is IT infrastructure monitoring's industry-standard, open-source core. Free without professional support services.

Nagios

Sample Customers

Japan Atomic Energy Research Institute

Airbnb, Cisco, PayPal, FanDuel

Buyer's Guide

Network Monitoring Software

April 2025

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