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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
6.6
Number of Reviews
11
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 X-Ray is 3.1%, down from 3.4% 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

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 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

"AWS X-Ray shows us exactly when there are delays, helping us understand the depth of issues and what is happening point-to-point."
"The most beneficial feature is that it shows a dashboard for performance intervals, which reveals latencies."
"The solution has made it easier for us to trace the problems that we have with our requests and to monitor the timing of each step in each request we do in our endpoints."
"The error analysis capabilities of X-Ray are really good."
"AWS X-Ray's endpoints and user monitoring are considered the most valuable features."
"AWS X-RAY identifies bottlenecks in terms of stability and performance and how long certain data lives in terms of response time and duration."
"The most promising feature of AWS X-Ray is that you can debug the issues through the proper logs. You can also get an analysis out of the logs for some use cases, though I have yet to try all the features of AWS X-Ray."
"The most important one is compliance. We're able to achieve our regulatory levels. We're able to achieve the security level that we need for the federal government."
"Prometheus is a great solution for monitoring."
"It is highly valuable as it serves as the foundation for our infrastructure monitoring tools."
"The most valuable feature is that we can receive information in different formats."
"The most valuable feature of Prometheus is the ease of pulling the metrics."
"The product has an easy-to-understand interface."
"The most valuable features of Prometheus for metrics collection and monitoring are its stability, robustness, and rich set of features."
"Stability-wise, I rate the solution a ten out of ten."
"The most valuable feature of Prometheus is its ability to collect metrics."
 

Cons

"The user interface is sometimes kind of confusing to understand. It's not very user-friendly."
"I do not have any notes in terms of improvements."
"Sometimes, the collector agents are confusing to configure initially."
"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."
"They can improve how traces are sent to other providers."
"What needs to be better in AWS X-Ray is the log filtering. Predefined filters could be helpful because the power of analytics comes from how you can filter the data. I also want to see more KPIs from AWS X-Ray."
"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 setup could be made easier for new users because it requires a bit of advance knowledge or experience."
"Its stability could be even better."
"The solution's error handling part could be improved."
"Its documentation could be clearer to understand."
"Prometheus can definitely improve its visualization. For example, the matrices represented in Prometheus do not have a very good visualization on their dashboard."
"The DSL could be improved."
"Prometheus can be initially difficult for users since it has its query language, PromQL. The minimalistic interface is complicated to understand. They need to improve their interface so that users who don't know PromQL can also use it. You can only leverage the tool when you know PromQL."
"When it comes to deployment, if you have no experience with something like a CI/CD pipeline, it might be a challenge."
 

Pricing and Cost Advice

"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."
"The solution is a bit expensive."
"The pricing for AWS X-Ray is a six out of ten."
"We have the open-source version, so we don't pay for it."
"Prometheus is an open-source tool."
"Prometheus is an open-source solution."
"The solution is free of cost."
"Prometheus is available as an open-source product."
"This is an open-source solution."
"The solution is not expensive."
"The product is free."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
16%
Manufacturing Company
9%
Comms Service Provider
7%
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 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.
 

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: July 2025.
865,295 professionals have used our research since 2012.