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Amazon CloudWatch vs Nagios Log Server 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

Amazon CloudWatch
Ranking in Log Management
16th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
47
Ranking in other categories
Application Performance Monitoring (APM) and Observability (13th), Cloud Monitoring Software (11th)
Nagios Log Server
Ranking in Log Management
46th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Log Management category, the mindshare of Amazon CloudWatch is 2.1%, up from 1.3% 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
ProductMarket Share (%)
Amazon CloudWatch2.1%
Nagios Log Server0.8%
Other97.1%
Log Management
 

Featured Reviews

Rahul Kundu - PeerSpot reviewer
Proactively address issues with seamless monitoring while enhancing custom metrics functionality
We use CloudWatch for monitoring and logging. It helps us monitor our applications' performance, particularly in ensuring that every API hit returns a response within four seconds, which is our SLA. We also monitor invocation errors in Lambda and use CloudWatch alerts to notify us of any issues…
Syarul Idzuddin Adzmi - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"The solution is easy to use."
"Monitoring time and ensuring ease in it is the most valuable feature."
"Setting up this product was easy. I found data analytics as its most valuable feature."
"Amazon CloudWatch offers cost-saving advantages by being an inbuilt solution that requires no separate setup or maintenance for monitoring tasks."
"You can automate actions or use AWS functionalities like auto-scaling, where you can configure the metrics to add more nodes if the threshold is exceeded."
"The most valuable feature of Amazon CloudWatch is reliability."
"It's useful to analyze past data and compare it with recent activities."
"The detection is the most valuable feature."
"The initial setup of Nagios Log Server was easy and straightforward."
"The product is scalable."
"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."
"A great feature of the solution involves its internal portal."
 

Cons

"Improvement of SSSD logs would be beneficial."
"The product should provide more features."
"The solution's auto-scaling could be improved."
"The configuration capabilities could be better."
"The solution could benefit from a price decrease."
"The dashboard of Amazon CloudWatch is not very customizable right now."
"When connecting to Google Cloud, there is no visibility or traceability from Google Cloud into CloudWatch."
"The solution's pricing is a bit higher."
"The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable."
"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 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."
 

Pricing and Cost Advice

"Its pricing is reasonable. It is sometimes tricky, but it is reasonable as compared to others."
"It is a free-of-charge service."
"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."
"Amazon CloudWatch has very cheap pricing, and it hardly costs my company $25-$30 a month for fifty systems, so it's pretty affordable."
"Amazon CloudWatch is a cheap solution."
"It’s an open-source solution."
"The product's cost is relatively inexpensive."
"I consider it as a medium-priced solution."
"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
17%
Computer Software Company
12%
Manufacturing Company
10%
University
4%
Computer Software Company
12%
Manufacturing Company
9%
Educational Organization
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise24
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon CloudWatch?
Overall, the pricing of Amazon CloudWatch is very expensive.
What needs improvement with Amazon CloudWatch?
Apart from traceability of network resources, Amazon CloudWatch needs to be more interoperable with other tools because many companies are starting to use AI-based dashboards. When using third-part...
Ask a question
Earn 20 points
 

Overview

 

Sample Customers

AirAsia, Airbnb, Aircel, APUS, Avazu, Casa & Video, Futbol Club Barcelona (FCBarcelona), National Taiwan University, redBus
IBM, impulse, wipro, comteco
Find out what your peers are saying about Amazon CloudWatch vs. Nagios Log Server and other solutions. Updated: September 2025.
868,787 professionals have used our research since 2012.