LiveAssurance vs Nagios Core comparison

BlueCat and Nagios are both solutions in the IT Infrastructure Monitoring category. BlueCat is ranked #35 with an average rating of 9.0, while Nagios is ranked #11 with an average rating of 8.7. BlueCat holds a 0.4% mindshare in IM, compared to Nagios’s 2.4% mindshare. Additionally, 100% of BlueCat users are willing to recommend the solution, compared to 80% of Nagios users who would recommend it.

LiveAssurance

Read 3 LiveAssurance reviews

585 Views
562 Comparison Views

100% willing to recommend

Nagios Core

Read 51 Nagios Core reviews

4,463 Views
3,526 Comparison Views

80% willing to recommend

LiveAssurance

Nagios Core

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Executive SummaryUpdated on Nov 27, 2025

Nagios Core and LiveAssurance compete in IT infrastructure monitoring solutions. LiveAssurance has an edge due to its ease of integration and comprehensive feature set.

Features: Nagios Core provides powerful monitoring capabilities with extensive plugin availability and customizable options suitable for advanced IT management, allowing for detailed manual configurations. LiveAssurance offers a comprehensive feature set with rich automation capabilities, seamless updates, and broader out-of-the-box functionality, enhancing operational efficiency through user-friendly automation.

Ease of Deployment and Customer Service: Nagios Core requires a manual installation process that can be complex and necessitates skilled IT knowledge, while customer service is often community-driven. LiveAssurance simplifies the deployment process with automated setups and provides strong customer support, making the experience more straightforward and user-friendly.

Pricing and ROI: Nagios Core has no initial licensing fees due to its open-source nature, but potential additional costs can arise from manual configurations and necessary third-party add-ons for extended functionality. LiveAssurance, despite higher pricing, offers comprehensive features that lead to a predictable total cost and superior long-term value with transparent pricing, favorable for businesses seeking integrated solutions.

To learn more, read our detailed LiveAssurance vs. Nagios Core Report (Updated: January 2026).

Buyer's Guide

LiveAssurance vs. Nagios Core

January 2026

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Helped 880,685 peers since 2012

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

LiveAssurance

Ranking in IT Infrastructure Monitoring

35th

Average Rating

9.0

Reviews Sentiment

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Nagios Core

Ranking in IT Infrastructure Monitoring

11th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Network Monitoring Software (10th)

Mindshare comparison

As of January 2026, in the IT Infrastructure Monitoring category, the mindshare of LiveAssurance is 0.4%, up from 0.1% compared to the previous year. The mindshare of Nagios Core is 2.4%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

IT Infrastructure Monitoring Market Share Distribution
Product	Market Share (%)
Nagios Core	2.4%
LiveAssurance	0.4%
Other	97.2%

IT Infrastructure Monitoring

Featured Reviews

Bob Stiles

Cyber Security Architect Engineer at a financial services firm with 5,001-10,000 employees

Offers proactive issue detection through customized alerts enhances troubleshooting

We saw the benefits of BlueCat Infrastructure Assurance immediately after we deployed it. The enhanced analytics dashboard helps us prioritize troubleshooting. BlueCat Infrastructure Assurance detects potential issues and anomalies before they occur, provided we have set our thresholds. Without defined thresholds, the system may still identify problems, but we will only be alerted after the event. This proactive approach helps prevent issues rather than simply reacting to them. It provides diagnostic information to help with remediation. BlueCat Infrastructure Assurance significantly enhances our company's network stability by preventing outages. With over a hundred firewalls integrated into the system, it provides comprehensive monitoring and control, effectively minimizing potential downtime. BlueCat's solution has been instrumental in maintaining a highly reliable network environment, and its value in preventing disruptions is immeasurable.

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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.

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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

"Thanks to BlueCat, we have not experienced any downtime in the past two years."

"BlueCat's solution has been instrumental in maintaining a highly reliable network environment, and its value in preventing disruptions is immeasurable."

"BlueCat Infrastructure Assurance provides excellent analytic capabilities for early problem detection, offering beneficial diagnostic information and actionable remediation steps."

"The most valuable aspects of BlueCat Infrastructure Assurance are remote commands, a core functionality for us, and automated remediation options."

"BlueCat Infrastructure Assurance's most valuable feature is its ability to analyze integrity and perform interrogations, providing alerts based on configurable thresholds."

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

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

"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."

"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."

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

"Nagios Core integrates with tools like Splunk, Datadog, or Dynatrace. It is usually used as a feed to provide more technical information about devices or hosts to another system."

"The good thing about Nagios Core is it covers everything."

"The reporting structure and the feature set are valuable to me."

More Nagios Core pros

Cons

"BlueCat Infrastructure Assurance does not support all network security devices."

"Considering that some of our junior engineers have limited coding expertise, incorporating features that assist in query construction or provide clear textual translations of code would be valuable."

"BlueCat Infrastructure Assurance does not support all network security devices."

"We would greatly benefit from expanded BlueCat integrations, particularly through a robust API ingestion system that allows for custom integrations with other systems. Ideally, this would include a user-friendly message queue system that facilitates communication between BlueCat and any external system via APIs."

"The mapping is a little hard."

"There is room for improvement in the graphics."

"The UI is a little outdated and graphics could be displayed in a better way."

"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."

"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."

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

"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."

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

More Nagios Core cons

Pricing and Cost Advice

"BlueCat Infrastructure Assurance is reasonably priced."

"The pricing for BlueCat Infrastructure Assurance is fairly comparable."

"BlueCat Infrastructure Assurance meets our budget requirements."

"Nagios Core is a cheap solution."

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

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

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

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

"It's free."

"We are using the free version."

"The product is cheaply priced."

More Nagios Core pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

11%

Manufacturing Company

10%

Comms Service Provider

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	11
Large Enterprise	22

Questions from the Community

What is your experience regarding pricing and costs for BlueCat Infrastructure Assurance (BCIA)?

BlueCat Infrastructure Assurance is reasonably priced.

See all answers

What needs improvement with BlueCat Infrastructure Assurance (BCIA)?

BlueCat Infrastructure Assurance does not support all network security devices. We currently use BlueCat Infrastructure Assurance on-premises, but it lacks the AI capabilities that are becoming inc...

See all answers

What is your primary use case for BlueCat Infrastructure Assurance (BCIA)?

My organization comprises a financial institution and a technology company. BlueCat Infrastructure Assurance, an internal service, helps accurately pinpoint issues within our systems.

See all answers

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.

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

Comparisons

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Product Reports

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LiveAssurance

January 2026

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Buyer's Guide

Nagios Core

January 2026

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Also Known As

Indeni

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Overview

LiveAssurance offers a comprehensive platform designed to enhance efficiency and decision-making through its advanced capabilities.

LiveAssurance provides an integrated approach to streamline operations with real-time data analytics and robust security features. Its scalability and ease of integration make it a versatile choice for enhancing operational productivity.

What are the key features of LiveAssurance?

Real-Time Data Analytics: Delivers insights to improve decision-making with up-to-date data.
Advanced Security: Protects sensitive information with industry-standard security measures.
Seamless Integration: Easily integrates with existing systems for smooth operation.
User-Friendly Interface: Simplifies navigation and use without extensive training.

What benefits or ROI can users find in reviews of LiveAssurance?

Increased Efficiency: Users report enhanced productivity with streamlined processes.
Cost Savings: Reduction in operational costs due to automation and optimization.
Improved Decision Making: Access to real-time analytics aids strategic planning.
Enhanced Security: Ensures data protection and compliance, reducing risks.

Industries like finance and healthcare implement LiveAssurance to manage complex data environments effectively; finance benefits from advanced analytics for risk assessment, while healthcare leverages security features for patient data protection, driving better outcomes and compliance.

BlueCat

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

Nagios

Sample Customers

MasterCard, Bloomberg, Comcast, Office Depot, O'Reilly Auto Parts, Prudential, Wyndham Worldwide, iRobot, Leumi, Pelephone, Sheetz, Travelex

Airbnb, Cisco, PayPal, FanDuel

Buyer's Guide

LiveAssurance vs. Nagios Core

January 2026

Free Report: LiveAssurance vs. Nagios Core

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