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AWS X-Ray 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 X-Ray
Ranking in Application Performance Monitoring (APM) and Observability
16th
Average Rating
7.8
Reviews Sentiment
7.7
Number of Reviews
10
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 June 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AWS X-Ray is 3.2%, down from 3.4% compared to the previous year. The mindshare of Prometheus Group is 3.2%, 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

Muhmad Tabrez A Deewanji - PeerSpot reviewer
Improving performance through efficient trace metrics and data insights
As an application developer and architect, I appreciate AWS X-Ray ( /products/aws-x-ray-reviews ) for checking latency and identifying bottlenecks. I use it for performance tuning, conducting performance testing on applications, getting real-time traces, and gaining data insights. It helps in improving throughput and tuning infrastructure. The trace metrics and data collected provide valuable insights.
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 error analysis capabilities of X-Ray are really good."
"AWS X-RAY identifies bottlenecks in terms of stability and performance and how long certain data lives in terms of response time and duration."
"AWS X-Ray shows us exactly when there are delays, helping us understand the depth of issues and what is happening point-to-point."
"AWS X-Ray is a strong solution and has a smooth integration process."
"AWS X-Ray's endpoints and user monitoring are considered the most valuable features."
"The most beneficial feature is that it shows a dashboard for performance intervals, which reveals latencies."
"AWS X-Ray shows us exactly when there are delays, helping us understand the depth of issues and what is happening point-to-point."
"I would give AWS X-Ray a nine out of ten overall."
"The most valuable feature of Prometheus is its ability to collect metrics."
"The most valuable features of Prometheus are the many functions available. The functions are helpful for understanding the behavior of applications and infrastructure."
"It has lots of APIs and libraries to integrate with any kind of language."
"The good thing is it integrates well with the Grafana dashboard. It comes with a UI where you see everything as a graph."
"The most valuable features of Prometheus for metrics collection and monitoring are its stability, robustness, and rich set of features."
"The resilience of the solution's metric collection is very nice."
"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 solution is useful to collect huge metrics."
 

Cons

"Compared to other open-source tools, AWS X-Ray needs improvement in providing discounts."
"The user interface is sometimes kind of confusing to understand. It's not very user-friendly."
"A significant downside is that it is very expensive."
"They can improve how traces are sent to other providers."
"If you have a small team, it's probably overkill."
"It should have X-Ray SDKs for different languages like Node.js, Python, or Java."
"AWS X-Ray should improve its implementation process to make it easier for developers."
"Like most Amazon products, the user interface, configuration, and tuning aren't the easiest. That's the biggest reason why people tend to go to products like TerraForm and Terragrunt. We use TerraForm and Terragrunt. So, for setting things up and interacting with X-Ray, it's definitely the user interface that can be better."
"The query language in Prometheus is an area of concern where improvements are required."
"Its stability could be even better."
"The UI and GUI are areas of concern in the product."
"If you are not quite technical, it can be pretty hard to understand the way it works and how to query data in Prometheus."
"When it comes to deployment, if you have no experience with something like a CI/CD pipeline, it might be a challenge."
"Its documentation could be clearer to understand."
"Setting up the rules in Prometheus can be confusing, making it an area where improvements are required."
"The scalability must be improved."
 

Pricing and Cost Advice

"The solution is a bit expensive."
"The pricing for AWS X-Ray is a six out of ten."
"As you develop a relationship with Amazon, your pricing gets lower. You get credits for the amount of the system you use, and then if you're the government, you can get government pricing. For commercial users, there's a hump when you go from small to medium to big enterprise. Small businesses can live pretty easily off the free tier in a lot of cases, but when you go from a medium to a big enterprise, it becomes more expensive on a per-user basis. I'd like to see that curve going in a different way where pricing can be driven down while people are trying to adopt the technology."
"Prometheus is an open-source solution."
"The solution is free of cost."
"My company uses the open-source version of the product."
"Prometheus is an open-source tool."
"It is an open-source tool."
"The solution is open source."
"The product is free."
"The solution is not expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
17%
Manufacturing Company
8%
Comms Service Provider
6%
Financial Services Firm
25%
Computer Software Company
15%
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 X-Ray?
AWS X-Ray is a strong solution and has a smooth integration process.
What is your experience regarding pricing and costs for AWS X-Ray?
While I have not compared it with GCP or Azure ( /products/microsoft-azure-reviews ), AWS generally offers cost-effective services. Some services, like Athena ( /products/odyssey-software-athena-eo...
What needs improvement with AWS X-Ray?
AWS X-Ray should improve its implementation process to make it easier for developers. The current manual instrumentation is challenging compared to the almost automatic instrumentation of other pro...
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.
 

Comparisons

 

Overview

 

Sample Customers

COMCAST, ConnectWise, skyscanner, AirAsia, cookpad, cimpress, VTEX, zowdow
Information Not Available
Find out what your peers are saying about AWS X-Ray vs. Prometheus Group and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.