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AWS Auto Scaling vs Prometheus Group comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 8, 2025

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

AWS Auto Scaling
Ranking in Application Performance Monitoring (APM) and Observability
15th
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
21
Ranking in other categories
No ranking in other categories
Prometheus Group
Ranking in Application Performance Monitoring (APM) and Observability
10th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
34
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AWS Auto Scaling is 0.2%, up from 0.1% compared to the previous year. The mindshare of Prometheus Group is 2.9%, down from 3.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Mbula Mboma - PeerSpot reviewer
Boosts deployment efficiency with seamless automatic scaling capabilities
My primary use case for Auto Scaling is mainly to deploy applications at scale Auto Scaling has made the deployment of applications more efficient, allowing us to manage traffic and maintain performance as user counts increase. Auto Scaling is a cool feature that works well and its automatic…
MuhammadAzhar Khan - PeerSpot reviewer
Free to use and provides valuable monitoring capabilities
Prometheus is a scalable and flexible tool that I can deploy on any cloud platform. It is free to use and provides valuable monitoring capabilities. It allows me to save money by avoiding costs associated with AWS native services like CloudWatch or Amazon Prometheus. The ability to deploy on any cloud platform or environment, including Kubernetes, is a major advantage.

Quotes from Members

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

Pros

"The most valuable feature of the solution is that it scales automatically without manual intervention based on the metrics we provide."
"I would highly recommend Auto Scaling to others because it is a fantastic feature that simplifies scaling processes and makes deployment efficient."
"The tool's most valuable feature is vertical auto-scaling, which is easy to use. However, most companies now prefer horizontal scaling. I set up the health check integration to monitor CPU usage. When it reaches seventy percent, it sends me an email notification."
"It is a stable platform."
"Our internal business applications are hosted in AWS Auto Scaling."
"Auto Scaling is a cool feature that works well and its automatic scaling capabilities are very useful."
"AWS Auto Scaling is very good for managing traffic and creating new instances when necessary."
"I like the graphs provided by the tool."
"The solution helps us to scale our products and services, and it helps me by gathering those metrics."
"The most valuable feature of Prometheus is the ease of pulling the metrics."
"I like its lightweight configuration functions."
"The dashboard is very valuable."
"Prometheus is a scalable and flexible tool that I can deploy on any cloud platform."
"It lets me proactively identify and resolve system issues. This, in terms of, most of the time, really reduces downtime. Because when there are notifications on time when we engage it quickly on time, our downtime is highly reduced. So basically, Prometheus is for monitoring and alerting."
"The scalability of Prometheus is very good."
"The most valuable features of Prometheus are the many functions available. The functions are helpful for understanding the behavior of applications and infrastructure."
 

Cons

"The setup can be a bit complex in some situations."
"AWS Auto Scaling's documentation could be better."
"It has latency issues. It depends on the distribution used, whether it's Amazon Linux, Windows Linux, etc. Occasionally, there are latency issues, which might lead to slower performance."
"It could be cheaper."
"It is sometimes very critical to deploy on AWS since some servers are already running in the background. There are challenges for employees on how to deploy at a given time."
"The solution's infrastructure scalability and elasticity could be improved."
"The billing and cost optimization of the solution could be improved."
"The product’s pricing needs improvement."
"The alert functionality is kind of lackluster."
"There is a need for a more comprehensive overview of exporters, especially when dealing with many of them."
"Its stability could be even better."
"The interface is not particularly user-friendly and that could be improved."
"If you want to collect details of metrics, you should be able to write a query for it directly. I want the product to offer better queries for the metrics."
"The primary area where Prometheus could be improved is in terms of pricing, particularly when used with managed services."
"A slight alteration to the user interface should be made to increase efficiency and streamline the process. Currently, we are utilizing Prometheus to gather and compile metrics and then utilizing Grafana to display them in the form of a graph. However, I believe that Prometheus has the capability to handle both of these tasks on its own, with perhaps the addition of a supplementary plugin. By doing so, the need for utilizing two separate applications will be eliminated."
"Setting up the rules in Prometheus can be confusing, making it an area where improvements are required."
 

Pricing and Cost Advice

"The product has moderate pricing."
"The product is expensive."
"AWS Auto Scaling is a pay-per-use and pay-as-you-use service."
"AWS Auto Scaling's price is high."
"AWS Auto Scaling is a cheap solution."
"AWS Auto Scaling is an expensive solution."
"The pricing is good. I have not had any customers that have complained about the price."
"It is an open-source tool."
"The solution is open source."
"This is an open-source solution."
"Prometheus is available as an open-source product."
"The product is expensive compared to Datadog."
"We use the solution's open-source version."
"Prometheus is an open-source solution."
"My company uses the open-source version of the product."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
23%
Computer Software Company
14%
Manufacturing Company
6%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about AWS Auto Scaling?
The tool's most valuable feature is vertical auto-scaling, which is easy to use. However, most companies now prefer horizontal scaling. I set up the health check integration to monitor CPU usage. W...
What is your experience regarding pricing and costs for AWS Auto Scaling?
The pricing of Auto Scaling is medium range, neither high nor low.
What needs improvement with AWS Auto Scaling?
It is sometimes very critical to deploy on AWS since some servers are already running in the background. There are challenges for employees on how to deploy at a given time. It requires a downtime ...
What do you like most about Prometheus?
The most valuable feature of Prometheus is its ability to collect metrics.
What is your experience regarding pricing and costs for Prometheus?
Prometheus is cost-effective for me as it is free. Using cloud-native alternatives like Amazon Prometheus would incur charges.
What is your primary use case for Prometheus?
I use Prometheus for monitoring purposes in IT infrastructure. It is particularly useful for environments using Kubernetes, as it monitors ports, containers, instances, and applications effectively.
 

Also Known As

AWS Auto-Scaling
No data available
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Information Not Available
Find out what your peers are saying about AWS Auto Scaling vs. Prometheus Group and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.