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Amazon AWS vs Virtustream xStream comparison

 

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
7.1
Number of Reviews
259
Ranking in other categories
PaaS Clouds (2nd)
Virtustream xStream
Ranking in Infrastructure as a Service Clouds (IaaS)
29th
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 March 2026, in the Infrastructure as a Service Clouds (IaaS) category, the mindshare of Amazon AWS is 17.4%, up from 14.7% compared to the previous year. The mindshare of Virtustream xStream is 0.6%, 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 AWS17.4%
Virtustream xStream0.6%
Other82.0%
Infrastructure as a Service Clouds (IaaS)
 

Featured Reviews

Asif  Meem - PeerSpot reviewer
Senior Machine Learning Engineer at sportsbet
Managed cloud services have helped accelerate experiments with flexible configuration options
Sometimes the costs associated with spinning up a service, especially managed services, have implications. For example, if I create a Glue job, that will create S3 buckets and other resources that have cost implications, but once I clean up a Glue job, it does not delete the other accessory resources. Sometimes, I have to go hunting for what resources Amazon AWS might have provisioned and how it is costing behind the scenes. It can be complex depending on your level of expertise. It is not as easy to get started, especially when it comes to secure practices. Amazon AWS is more hands-on than other platforms.
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

"I think Amazon AWS is easy to use, and it's a good service. I also like Amazon EKS because it's good."
"The most valuable features I have found are the Database Migration Service (DMS) for monitoring the host and routing, Route 53, and EC2 tools. The DMS is not available in any other solution that I am aware of. They have a very flexible and professional solution."
"Amazon AWS contains a lot of helpful services."
"It has helped reduce the cost by rationing the computing power and paying only on a per usage basis, instead of provisioning unneeded, idle, or unutilized computing power that is used only at 20% of its capacity or time."
"The availability is good, you can get any service you need immediately."
"I am very impressed by the solution's stability."
"Using AWS is really helpful for saving costs."
"The compute and the elasticness of the compute is really great. Whenever there's a load, it automatically adds the servers and then reduces the servers based on the configuration. This is really wonderful, more cost-effective, and it's been really good for us."
"The solution has encryption which we did not have before."
 

Cons

"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."
"The initial setup was very complex."
"We don't know whether to increase server capacity or alert notifications. We don't know which hard disc to purchase or what the next recommended CPU is. There should be an indicator. We would like to have more guidance."
"If Amazon AWS can offer more self-paced learning tools, on their website, on CBT, it'll be easier for more people to familiarize themselves with their service. Especially when they are delivering new services from time to time. Educational tools that can help users familiarize themselves with their service. It would be great."
"There have been some issues in the past when it comes to file integrations in AWS's cloud products. However, there are now alternative solutions out there that are helping to integrate them all."
"The technical support can take longer than expected sometimes. They could improve on this."
"It is difficult to hand over legacy applications when migrating them to the cloud."
"AWS could be more scalable."
"Our account representative was inexperienced, they could improve on how they are managing accounts."
 

Pricing and Cost Advice

"Its pricing model is too complex."
"It can get quite pricey at times."
"As a startup business, it's very well priced, but if a number of transactions go up, clients have voiced that they are in a situation and feel a type of pressure and desire to move out of AWS."
"When I first started using the solution I used a free trial, and then we upgraded to a pay-as-you-go subscription. We have an allocated budget of $50."
"Maintain a good budget, plan the consumption"
"Licensing can be purchased on a yearly basis, which is an auto-renewal. We also have an on-demand on-pay purchase."
"I rate the tool's pricing a six to seven out of ten."
"Licensing is on a yearly basis. I believe we are satisfied with the current pricing. Otherwise, we would have switched to another vendor."
"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
Amazon vs Rackspace vs Microsoft vs Google: Cloud Hosting Services Comparison
Amazon Web Services, Rackspace OpenStack, Microsoft Windows Azure and Google are the major cloud hosting and storage service providers. Athough Amazon is top of them and is oldest in cloud market, Rackspace, Microsoft and Google are giving tough competition to each other and to Amazon also for…
 

Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
9%
Computer Software Company
7%
Educational Organization
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business132
Midsize Enterprise48
Large Enterprise114
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), Akamai and others in Infrastructure as a Service Clouds (IaaS). Updated: March 2026.
884,873 professionals have used our research since 2012.