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AWS X-Ray vs Prometheus Group comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 3, 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
19th
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
9th
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 April 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AWS X-Ray is 3.3%, down from 3.4% compared to the previous year. The mindshare of Prometheus Group is 3.4%, down from 3.6% 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

"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."
"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."
"AWS X-Ray is a strong solution and has a smooth integration process."
"The most beneficial feature is that it shows a dashboard for performance intervals, which reveals latencies."
"AWS X-Ray's endpoints and user monitoring are considered the most valuable features."
"The error analysis capabilities of X-Ray are really good."
"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."
"It is an efficient solution."
"It is a stable solution...Based on the feedback I have received from my colleagues in our company's IT department, the setup phase of the solution is relatively easy."
"Prometheus provides a flexible and adjustable querying and describing time, allowing for more responsive monitoring."
"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."
"It has lots of APIs and libraries to integrate with any kind of language."
"The most valuable features of Prometheus are the many functions available. The functions are helpful for understanding the behavior of applications and infrastructure."
"It is a scalable solution."
 

Cons

"If you have a small team, it's probably overkill."
"The user interface is sometimes kind of confusing to understand. It's not very user-friendly."
"Sometimes, the collector agents are confusing to configure initially."
"It should have X-Ray SDKs for different languages like Node.js, Python, or Java."
"I do not have any notes in terms of improvements."
"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."
"A significant downside is that it is very expensive."
"Compared to other open-source tools, AWS X-Ray needs improvement in providing discounts."
"There isn’t much clarity regarding the issues that happen at the server end. It is a push model and from the client’s point of view, it needs to look better and solve remote issues."
"The solution's error handling part could be improved."
"I would like to see improvement in the analysis tools and customization features."
"There is a need for a more comprehensive overview of exporters, especially when dealing with many of them."
"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."
"Prometheus' UI color can improve. Using the Prometheus UI for configuration or analyzing queries is a horrible experience."
"There is a tool called Prometheus Exporter that doesn't work well."
"They could provide efficient logs in terms of clarity and ease of access similar to Datadog’s paid version."
 

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

By visitors reading reviews
Financial Services Firm
19%
Computer Software Company
18%
Manufacturing Company
9%
Comms Service Provider
6%
Financial Services Firm
25%
Computer Software Company
15%
Manufacturing Company
7%
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?
Compared to other open-source tools, AWS X-Ray needs improvement in providing discounts. Customers often seek cheaper solutions. When using many AWS resources, pricing can be a mid-range cost, give...
What needs improvement with AWS X-Ray?
Sometimes, the collector agents are confusing to configure initially. It requires research to understand the correct configurations, especially when deploying on-premises or on an EC2 instance. Usi...
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: April 2025.
848,716 professionals have used our research since 2012.