Amazon CloudWatch vs Nagios Log Server comparison

Amazon Web Services (AWS) and Nagios are both solutions in the Log Management category. Amazon Web Services (AWS) is ranked #15 with an average rating of 8.1, while Nagios is ranked #48. Amazon Web Services (AWS) holds a 1.9% mindshare in Log Management, compared to Nagios’s 0.8% mindshare. Additionally, 90% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 100% of Nagios users who would recommend it.

Amazon CloudWatch

Read 48 Amazon CloudWatch reviews

4,548 Views
2,683 Comparison Views

90% willing to recommend

Nagios Log Server

Read 4 Nagios Log Server reviews

1,284 Views
1,284 Comparison Views

100% willing to recommend

Amazon CloudWatch

Nagios Log Server

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 9, 2024

Amazon CloudWatch and Nagios Log Server compete in the log management and monitoring category. Amazon CloudWatch has the upper hand in scalability and integration with AWS, whereas Nagios Log Server stands out for its comprehensive log analysis features.

Features: Amazon CloudWatch offers excellent scalability, seamless integration with AWS services, and a holistic monitoring experience. Nagios Log Server provides detailed log analysis, in-depth data inspection tools, and thorough insights into system logs.

Room for Improvement: Users of Amazon CloudWatch see potential for better log filtering and enhanced alert options, as well as more precise monitoring. Nagios Log Server could improve in interface configuration complexity, provide more user guidance, and offer a more intuitive setup process.

Ease of Deployment and Customer Service: Amazon CloudWatch is straightforward to deploy, especially for AWS users, but lacks mentioned customer service experiences. Nagios Log Server's deployment involves more complexity due to configuration depth, yet users appreciate its prompt customer service support.

Pricing and ROI: Amazon CloudWatch offers flexible pricing based on usage but some users find cost transparency lacking. Nagios Log Server has a higher setup cost but is seen to provide good ROI due to its detailed features and functionalities.

To learn more, read our detailed Amazon CloudWatch vs. Nagios Log Server Report (Updated: December 2025).

Buyer's Guide

Amazon CloudWatch vs. Nagios Log Server

December 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

Amazon CloudWatch

Ranking in Log Management

15th

Average Rating

8.0

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (13th), Cloud Monitoring Software (11th)

Nagios Log Server

Ranking in Log Management

48th

Average Rating

8.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of Amazon CloudWatch is 1.9%, up from 1.6% compared to the previous year. The mindshare of Nagios Log Server is 0.8%, down from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Amazon CloudWatch	1.9%
Nagios Log Server	0.8%
Other	97.3%

Log Management

Featured Reviews

Azam S M

Infrastructure Lead at Danat Fz LLC

Has provided reliable monitoring and alerting through extensive metric tracking and dashboard configuration

Amazon CloudWatch itself provides a lot of data. However, for visualization, we need to use third-party tools. We are in a process of integrating Grafana, Loki, and Prometheus to have better visualization on Amazon CloudWatch. We are also integrating Grafana with the application itself to get the application data and logs. Alternatively, there is AWS Kinesis and Glue where you can scrape the logs and have visualization, but a more easy option is Grafana. If you want to get a proper visual representation to see what is happening, then you need to integrate a third-party tool. Amazon CloudWatch has all the data, but to see what is happening, you need some third-party tool.

Read full review

Syarul Idzuddin Adzmi

Operation Director at Digital Pulse Sdn Bhd

A scalable and affordable tool for monitoring data centers

Five engineers are needed for the maintenance of the product. I would definitely recommend the solution to those planning to use it. To increase the rating for the product, Nagios should offer remote support and offer more customization in reporting while making it easy for the customers to use it. Overall, I rate the solution an eight out of ten.

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 detection is the most valuable feature."

"It's a very simple logging system."

"Most of it's around optimizing utilization, their cloud utilization. They're making sure that they're getting the most out of their in-cloud environments and their instances. Making sure that there's no strange behavior in the environment."

"It is very easy to use; as a monitoring tool, whenever your system experiences issues, it will notify you and is directly linked to your service."

"The most valuable part is the metrics part, which is really good."

"We can set CPU thresholds using the solution."

"The tool's UI is good. One can scroll through the logs very easily."

"Monitoring time and ensuring ease in it is the most valuable feature."

More Amazon CloudWatch pros

"The product is scalable."

"The initial setup of Nagios Log Server was easy and straightforward."

"A great feature of the solution involves its internal portal."

"One of the most valuable features is the dashboard because the UI was effective and easy to use. The alert systems are good as well. We had no failovers and had high availability. We can search the queries fast as well in Nagios Log Server."

Cons

"It would be beneficial for CloudWatch to provide an API interface and some kind of custom configuration."

"Amazon CloudWatch charges extra for custom metrics, which is a significant disadvantage."

"There is room for improvement in terms of stability."

"The dashboard of Amazon CloudWatch is not very customizable right now."

"Maybe Amazon Web Services can improve by providing a library for CloudWatch with some useful features."

"There is some delay in logging that they need to improve on."

"The technical support must be improved."

"This product lacks some features: real-time data stream monitoring, application performance monitoring, mobile app monitoring, and live dashboards. Its workflows also need improvement."

More Amazon CloudWatch cons

"The configurations during initial setup could be improved. If they could be agentless, as in the case of the Ansible product, it would be better. I would like to be able to analyze the network bandwidth."

"As we are talking about a product which is open to the public, the pricing makes it challenging for us to profit off of its marketing."

"The support could be better."

"The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable."

Pricing and Cost Advice

"The product's cost is relatively inexpensive."

"It’s an open-source solution."

"Amazon CloudWatch is a cheap solution."

"The solution is expensive."

"We have monthly licensing costs. The licenses are probably in the vicinity of about $300 - $350/month."

"The price of Amazon CloudWatch is reasonable. When the rate of data collection is done the price will increase. The price is less than other solutions."

"The tool is not expensive."

"The pricing model is pay-as-you-go so you have to be mindful of usage to manage costs."

More Amazon CloudWatch pricing and cost advice

"For a single instance, the price is around $4,000."

"We found the pricing to be quite affordable."

"On a scale of one to ten, where one is expensive, and ten is cheap, I rate the pricing an eight or nine."

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Top Industries

By visitors reading reviews

Financial Services Firm

15%

Computer Software Company

10%

Manufacturing Company

10%

Transportation Company

Government

12%

Manufacturing Company

Computer Software Company

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	24

No data available

Questions from the Community

What do you like most about Amazon CloudWatch?

The monitoring features are valuable.

See all answers

What is your experience regarding pricing and costs for Amazon CloudWatch?

No specific setup costs were mentioned.

See all answers

What needs improvement with Amazon CloudWatch?

See all answers

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Comparisons

Grafana Loki vs Amazon CloudWatch

Compared 16% of the time

Amazon OpenSearch Service vs Amazon CloudWatch

Compared 8% of the time

Zabbix vs Amazon CloudWatch

Compared 6% of the time

Dynatrace vs Amazon CloudWatch

Compared 5% of the time

Datadog vs Amazon CloudWatch

Compared 4% of the time

More Amazon CloudWatch Competitors

Wazuh vs Nagios Log Server

Compared 28% of the time

Graylog Enterprise vs Nagios Log Server

Compared 12% of the time

Grafana Loki vs Nagios Log Server

Compared 9% of the time

VMware Aria Operations for Logs vs Nagios Log Server

Compared 6% of the time

CrowdStrike Observability vs Nagios Log Server

Compared 3% of the time

More Nagios Log Server Competitors

Product Reports

Buyer's Guide

Amazon CloudWatch

January 2026

Download Amazon CloudWatch product report

Buyer's Guide

Nagios Log Server

January 2026

Download Nagios Log Server product report

Overview

Amazon CloudWatch integrates seamlessly with AWS, providing real-time monitoring and alerting features. Its interface supports task automation, enhancing troubleshooting and analytics capabilities, while offering strong security and scalability at a cost-effective rate.

Amazon CloudWatch is an impactful platform for monitoring AWS resources and managing application performance. It simplifies infrastructure performance monitoring by providing comprehensive analytics capabilities, including application insights and event scheduling. Users appreciate CloudWatch for its detailed metrics, dashboards, and support in issuing alerts to detect anomalies. It efficiently tracks performance, optimizes resource utilization, and ensures service availability. CloudWatch is recognized for its robust alerting features and integration with other AWS services, further supporting its resource monitoring capabilities. However, there is room for improvement in dashboard customization, log streaming speed, and integration with non-AWS services. Enhancements in API integration, machine learning features, and support for third-party tools are also desired.

What features does Amazon CloudWatch offer?

Seamless Integration: Works effortlessly with AWS for cohesive service management.
Advanced Metrics: Provides detailed monitoring of CPU, memory, and more.
Real-time Monitoring: Offers up-to-the-minute alerts on infrastructure status.
Dashboards: User-friendly and informative for quick insights.
Automation: Supports task automation for efficient troubleshooting.

What benefits does Amazon CloudWatch provide?

Cost-effectiveness: Efficient resource monitoring without high costs.
Scalability: Easily adapts to growing infrastructure needs.
Security: Strong protocols for safe monitoring activities.
Improved Performance: Enhances application insights and operational efficiency.
Operational Insights: Provides comprehensive logging and performance analysis.

Industries implementing Amazon CloudWatch often focus on optimizing IT infrastructure. Companies in sectors like finance and e-commerce rely on its monitoring and alerting capabilities to ensure service uptime and performance. The platform's automation and analytics features empower teams to proactively manage performance and detect potential issues promptly.

Amazon Web Services (AWS)

Nagios Enterprises delivers official products, services, and solutions for and around Nagios – the industry standard in enterprise-grade IT infrastructure monitoring. With millions of users worldwide, Nagios is the undisputed champion in the IT monitoring space. Our team of dedicated professionals works to ensure total customer satisfaction with all the services we provide. Our extensive network of partners helps extend Nagios services and solutions to new organizations and markets worldwide to meet a variety of business needs. Nagios Enterprises was founded in 2007 by Ethan Galstad. Ethan created what would later become known as Nagios in 1999, and currently serves as the President of Nagios Enterprises.

Nagios

Sample Customers

AirAsia, Airbnb, Aircel, APUS, Avazu, Casa & Video, Futbol Club Barcelona (FCBarcelona), National Taiwan University, redBus

IBM, impulse, wipro, comteco

Buyer's Guide

Amazon CloudWatch vs. Nagios Log Server

December 2025

Free Report: Amazon CloudWatch vs. Nagios Log Server

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