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Amazon CloudWatch vs Nagios Log Server comparison

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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
19th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
49
Ranking in other categories
Application Performance Monitoring (APM) and Observability (24th), Cloud Monitoring Software (15th)
Nagios Log Server
Ranking in Log Management
43rd
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 November 2026, in the Log Management category, the mindshare of Amazon CloudWatch is 1.3%, down from 2.1% compared to the previous year. The mindshare of Nagios Log Server is 0.9%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Amazon CloudWatch1.3%
Nagios Log Server0.9%
Other97.8%
Log Management
 

Featured Reviews

Azam S M - PeerSpot reviewer
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.
Syarul Idzuddin Adzmi - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"The solution effectively monitors golden signals like CPU, page requests, and queues."
"It's a very simple logging system."
"It is a robust analytical tool and it goes beyond mere functionality and extends into the realm of providing comprehensive insights."
"In Amazon CloudWatch, I found their data analytics services most valuable."
"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."
"It's useful to analyze past data and compare it with recent activities."
"It is a stable solution...I rate the technical support a ten out of ten."
"There is a clear return on investment, as you can reduce a lot of manual staff and physical staff monitoring by getting CloudWatch to do that work for you and save a lot based on that."
"My company is a featured partner of Nagios XI, so I'm implementing Nagios XI in different companies and supporting the product, and I'd recommend the solution because it offers a lot of benefits and has a good dashboard, it's pretty easy to get up and running, and the pricing is good."
"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."
"The product is scalable."
 

Cons

"CloudWatch's scalability could be improved."
"Adding conditional expressions would enhance its functionality."
"Even though the product works well with most AWS, it is a nightmare to use with Snowflake."
"The drill-down aspect on the dashboard of the solution needs improvement."
"The solution should provide human-readable metrics."
"For monitoring applications or for APM, CloudWatch has some limitations. You cannot monitor application performance from CloudWatch, and you have to go for a third-party tool."
"There is room for improvement in terms of stability."
"CloudWatch doesn’t monitor disk throughput by default."
"The configurations during initial setup could be improved."
"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. They only offer email support."
"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."
 

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."
"We have monthly licensing costs. The licenses are probably in the vicinity of about $300 - $350/month."
"The pricing can be considered reasonable, especially when already operating on a cloud platform."
"Amazon CloudWatch is a cheap solution."
"The tool is not expensive."
"It’s an open-source solution."
"The product's cost is relatively inexpensive."
"The price is okay for me."
"On a scale of one to ten, where one is expensive, and ten is cheap, I rate the pricing an eight or nine."
"We found the pricing to be quite affordable."
"For a single instance, the price is around $4,000."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
10%
Outsourcing Company
8%
Comms Service Provider
8%
Government
12%
Manufacturing Company
12%
Comms Service Provider
12%
Computer Software Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise26
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon CloudWatch?
The experience with pricing, setup cost, and licensing for Amazon CloudWatch has been positive. It was very easy to set up because it is built into AWS and does not require separate licensing, bein...
What needs improvement with Amazon CloudWatch?
For improvements, I think Amazon CloudWatch could enhance certain areas, particularly regarding pricing structure. I wish to see simpler pricing, more intuitive dashboards, easier log queries for b...
What is your primary use case for Amazon CloudWatch?
My main use case for Amazon CloudWatch is the monitoring and analytics of the application servers. I basically use Amazon CloudWatch to monitor the microservices and AWS infrastructure, helping me ...
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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 2026.
920,769 professionals have used our research since 2012.