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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
13th
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 (10th)
Nagios Log Server
Ranking in Log Management
30th
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 July 2025, in the Log Management category, the mindshare of Amazon CloudWatch is 2.2%, up from 1.1% 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
 

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

"It offers direct integrations with various storage providers, making it convenient to push logs from CloudWatch to these external platforms."
"The most valuable features of Amazon CloudWatch are metrics, dashboards, alarms, logs, events, logs insight, and application insights."
"Our team finds it overall quite useful."
"The solution gives us very good real-time data."
"The monitoring feature is valuable."
"I can put it in a simple term, its simplicity is always there."
"It's a very simple logging system."
"The scalability of Amazon CloudWatch rates as high scalability, scoring a perfect ten."
"The product is scalable."
"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."
"The initial setup of Nagios Log Server was easy and straightforward."
 

Cons

"The technical support must be improved."
"The configuration capabilities could be better."
"Improvement of SSSD logs would be beneficial."
"It's not an advanced way of monitoring."
"I think something that can be improved are the alerts and alerting mechanism based on no rejects. We want to have it more flexible and that is one of the key things that is required."
"There is room for improvement in terms of stability."
"It is hard to configure; it is not a straightforward tool."
"The product's configuration has some challenges. The solution needs to be more user-friendly."
"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 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."
"The support could be better."
 

Pricing and Cost Advice

"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."
"Its pricing is reasonable. It is sometimes tricky, but it is reasonable as compared to others."
"The price is okay for me."
"The pricing is average."
"The price of Amazon CloudWatch is reasonable for detailed basic monitoring."
"Amazon CloudWatch is a cheap solution."
"What's were using is the free service of Amazon CloudWatch, so they're not charging us. As for hidden fees, we're not aware of them because we're using what our clients provided us."
"We have monthly licensing costs. The licenses are probably in the vicinity of about $300 - $350/month."
"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."
"For a single instance, the price is around $4,000."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
13%
Manufacturing Company
9%
Real Estate/Law Firm
5%
Computer Software Company
15%
University
9%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon CloudWatch?
Amazon CloudWatch charges more for custom metrics as well as for changes in the timeline, which I see as a disadvantage given the price.
What needs improvement with Amazon CloudWatch?
Amazon CloudWatch charges extra for custom metrics, which is a significant disadvantage. Another aspect that needs improvement is the look and feel of custom dashboards, which currently do not matc...
What do you like most about Nagios Log Server?
The initial setup of Nagios Log Server was easy and straightforward.
What is your experience regarding pricing and costs for Nagios Log Server?
My company pays around 500 to 1,000 USD per year toward the licensing cost of the solution. For support, we need to pay extra to Nagios. The solution's price is low. On a scale of one to ten, where...
What needs improvement with Nagios Log Server?
The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable. The reporting side of the product should allow users to have more customized reports.
 

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: June 2025.
859,957 professionals have used our research since 2012.