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Amazon AWS vs Virtustream xStream comparison

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Comparison Buyer's Guide

Executive Summary

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 AWS
Ranking in Infrastructure as a Service Clouds (IaaS)
2nd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
260
Ranking in other categories
PaaS Clouds (2nd)
Virtustream xStream
Ranking in Infrastructure as a Service Clouds (IaaS)
26th
Average Rating
9.0
Reviews Sentiment
7.4
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Infrastructure as a Service Clouds (IaaS) category, the mindshare of Amazon AWS is 13.3%, down from 16.0% compared to the previous year. The mindshare of Virtustream xStream is 0.8%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Infrastructure as a Service Clouds (IaaS) Mindshare Distribution
ProductMindshare (%)
Amazon AWS13.3%
Virtustream xStream0.8%
Other85.9%
Infrastructure as a Service Clouds (IaaS)
 

Featured Reviews

MM
Data Analyst at a tech vendor with 10,001+ employees
Cloud training has boosted my data analytics skills and simplifies building small projects
One area that could be improved in Amazon AWS is its learning curve. The large number of services and configuration options can be overwhelming, especially for new users. Understanding its pricing can also be challenging, as costs can add up unexpectedly if resources are not monitored carefully. For data analytics, setting up and integrating services such as S3, Glue, and Athena sometimes requires a good understanding of permissions, data formats, and service configurations. More guided, simplified onboarding for analytics use cases would make the platform more accessible. One additional area for improvement is documentation and service selection. Amazon AWS offers many services with overlapping capabilities, and it can sometimes be difficult for users to determine which service is the best fit for a particular use case. More decision support tools and guided recommendations would help reduce this complexity. From a data analytics perspective, cost visibility could also be improved since analytics workloads can scale quickly. Having more proactive cost forecasting and optimization recommendations would help teams manage budgets more effectively. Another challenging area is IAM and permission management. While Amazon AWS provides strong security controls, configuring permissions correctly can be complex, especially when multiple analytics services need to interact with one another. Simplifying permissions while maintaining security would enhance the overall user experience. The other area I would mention for improvement is the overall user experience. Given the huge number of services, which are truly excellent, it can sometimes feel overwhelming to navigate, especially for a new user that requires much training. A more streamlined interface and clearer recommendations between similar services would make it easier to get started. I would also like to see more built-in cost optimization guidance and cost management tools. Other than that, Amazon AWS is a very good and mature platform. Most of my feedback is about making it easier to learn, manage, and optimize rather than adding new capabilities.
RH
Business Systems Manager at a consultancy with 1,001-5,000 employees
Improves efficiencies, has encryption, and great mission-critical customer support
Previously we had an amateur solution where we were managing on our own data center but we had the management in-house. It was a strategic move to give people who were more competent and with business focus other core initiatives. It was a strategic outsource model. The equipment we were using was out date and at the end of its life cycle, we had to make some transitions, do a hardware replacement, or move on. We moved on to this solution.

Quotes from Members

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

Pros

"We switched to it because of its ease of use, ease of deployment, and cost."
"There are so many references that I can refer to, and their technical support is great."
"AWS has large community support."
"Overall, this is the best IaaS for hosting the website and the database."
"It scales extremely well."
"Machine learning is a valuable feature."
"AWS provides full IaaS and PaaS for any company with a perfect price, with features that exist in this vendor I don't see in any other vendor."
"The installation and initial setup are easy."
"Once we made the move to this solution, we received efficiencies, 100%, 200%, even up to 1000%, depending on some processes."
"The solution has encryption which we did not have before."
 

Cons

"The solution would be better if it was more secure."
"Our use case is limited to virtual services and RPA development. We are not using it quite heavily, and there are not many issues or problems so far. However, it would be great if it could be integrated with more AI features and proactive monitoring. It could also have more automatic capacity expansion features. For example, when renting out some space, memory, or computing power, the service can have the capacity to expand by itself without being manually handled by us."
"User personalization and robotic process automation services need to be mature enough. More APIs are required for robotic process automation services. Azure is more mature in terms of user personalization and robotic process automation services. The document processing can also be better. Whenever we want to do any kind of document management, I try to do OCR, ICR, etc. The functionality in AWS has to be more like that."
"AWS is very expensive."
"There is no control of downtime."
"RDS doesn't have shell access, which could be especially beneficial for Oracle databases."
"With the introduction of Glacier as a long-term storage option, having some type of function key to simplify the transfer of files between the S3 and Glacier environments would be beneficial and increase efficiency."
"I think the product could be improved by simplifying the configuration."
"Our account representative was inexperienced, they could improve on how they are managing accounts."
 

Pricing and Cost Advice

"The solution is on a subscription-based model, and it is pay-as-you-go. The price could be cheaper."
"We pay for Amazon AWS annually."
"It's an expensive product."
"The price, in general, could be better."
"The pricing of Amazon is higher than that of SalesForce."
"The price of the solution is fair compared to competitors."
"It's expensive."
"Billing for cloud services can be difficult at times."
"The solution is a bit expensive, we are still negotiating the price."
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Comparison Review

it_user8586 - PeerSpot reviewer
Engineer at a tech consulting company with 51-200 employees
Aug 14, 2013
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Outsourcing Company
10%
Construction Company
9%
Manufacturing Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business131
Midsize Enterprise48
Large Enterprise120
No data available
 

Questions from the Community

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Also Known As

Amazon Web Services, AWS
No data available
 

Overview

 

Sample Customers

Pinterest, General Electric, Pfizer, Netflix, and Nasdaq.
Continental, Domino Foods, Florida Crystals, Intel, Lanx, UOL Group
Find out what your peers are saying about Microsoft, Amazon Web Services (AWS), Google and others in Infrastructure as a Service Clouds (IaaS). Updated: September 2026.
913,683 professionals have used our research since 2012.