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Amazon AWS vs IBM Public Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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 PaaS Clouds
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
258
Ranking in other categories
Infrastructure as a Service Clouds (IaaS) (2nd)
IBM Public Cloud
Ranking in PaaS Clouds
18th
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
18
Ranking in other categories
IoT Platforms (3rd)
 

Mindshare comparison

As of May 2026, in the PaaS Clouds category, the mindshare of Amazon AWS is 13.5%, up from 12.6% compared to the previous year. The mindshare of IBM Public Cloud is 3.5%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
PaaS Clouds Mindshare Distribution
ProductMindshare (%)
Amazon AWS13.5%
IBM Public Cloud3.5%
Other83.0%
PaaS Clouds
 

Q&A Highlights

NC
Content Manager at PeerSpot
Oct 16, 2021
 

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.
Premnath Jaganathan - PeerSpot reviewer
Product Manager at Uop Ipl
Affordability and security improve our cloud experience while learning new systems
I'm not working with any AI features in IBM Public Cloud, but they are in the process of building it.I am very satisfied with the security that IBM Public Cloud provides. I would rate IBM Public Cloud eight out of ten, where one is worst and ten is the best.

Quotes from Members

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

Pros

"AWS is the most scalable and reliable cloud computing solution out there."
"The storage is most valuable; the gateway and documentation are also quite good."
"We have been able to leverage the agility of AWS to work faster and, in some cases, fail fast so we can get on to the next thing, which works."
"This solution offers a very detailed dashboard that has some metrics, such as performance and budget."
"The most important feature is deploying our production in multi-data regions around the world."
"The most valuable resource is the elastic feature which allows us to not worry about rising or declining demand."
"It's a scalable solution that features scalability on demand, which is working perfectly fine."
"The cutting-edge design is valuable."
"This product is very good because it is accessible in remote locations, and anyone can deploy from any place."
"The beauty of cloud service providers, especially public cloud service providers, is that they are scalable every time when you need them because their payment model is pay-as-you-go."
"The most valuable feature of IBM Public Cloud is the AI integrations."
"Overall, I would say that IBM Cloud is stable, straightforward, and is a good service."
"For non-complex applications, the IBM Cloud works fine and the price is much lower than the competitors."
"IBM Public Cloud is a stable solution; it gives you SLA notifications all the time of what could be done, what is going to happen in the next hour regarding downtime, or anything that affects you, and so far I never noticed any issue, so I'm very happy with the solution."
"The price of IBM Cloud is most valuable for us."
"In terms of performance, resiliency, and availability, it is second to none."
 

Cons

"There should be improvement in terms of creating databases of varying sizes which would provide flexibility."
"The web console of AWS is not so user-friendly."
"IAM only gives you one chance to capture your key."
"The customization could improve. However, it depends on the customization needed."
"Amazon is not at all a partner-friendly company. Support from Amazon is not at all good as a partner."
"I think the product could be improved by simplifying the configuration."
"There have been some issues in the past when it comes to file integrations in AWS's cloud products."
"It is difficult to hand over legacy applications when migrating them to the cloud."
"The initial setup and the pricing are areas that need improvement."
"The solution’s pricing could be improved."
"This solution can be very slow, which was a big problem for us."
"There is not a lot of support for IBM Cloud. The response from them and the ETA for resolving issues is too slow, and also, the SLA is too expensive."
"While they have about 99% of what we need, the only exception, perhaps, was the push notification feature that was discontinued. They delayed the replacement product."
"Recently, we just faced some issues with the operating system due to the end of life of CentOS 6...So, then the client wanted to try it out under AWS instead of IBM. In short, it has some complexities."
"Maybe performance enhancers and reports could be better improved. If they do so, it would be better. Of all the drawbacks I saw, this would be the biggest enhancement."
"The solution needs to be more autonomous. It should let the DL go to allow for more jobs on the cloud. It could have a better interface as well."
 

Pricing and Cost Advice

"It is decently priced. The competition is also bringing its own cloud offerings, such as from Oracle."
"The price tends to be higher, but that is a usual case when prioritizing reliable backup solutions for servers and other infrastructure."
"Its price should be lower. Currently, the price is the same if you are working in-house or in production. If you have to do internal testing or you are checking if things are working in-house, you need to pay for that, and the price is the same. The price for in-house usage should be different from production usage."
"We pay for Amazon AWS annually."
"AWS is scalable depending on your needs so pricing is dependant on what you use."
"Its pricing can be simplified a little bit more. Even though they have been reducing it, I still believe they can do better as compared to GCP, Google Cloud."
"One of the best thing in Amazon AWS is you are billed for the service you use."
"Its pricing model is too complex."
"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing a nine out of ten."
"The price of IBM Cloud is very cheap compared to competitors AWS and Azure."
"The licensing fees are straightforward and predictable."
"IBM has a lesser price compared to other cloud service providers like Azure and AWS."
"We are using the trial version of this solution, so we have not paid anything."
"It pretty much has a standard price. There is no hidden price with IBM Public Cloud."
"In order to be competitive, you have to commit to a contract for at least one year, but you pay a fixed monthly fee."
"Pricing is not as fair as Amazon or Azure."
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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…
 

Answers from the Community

NC
Content Manager at PeerSpot
Oct 16, 2021
Oct 16, 2021
I agree with Vik and Marcelo. AWS cloud is more matured, but you would like to run some specific IBM business tools like document management, IBM Watson for AI, SPSS analytics then IBM Cloud should be preferred.
2 out of 3 answers
VD
CEO at a tech company with 11-50 employees
Oct 12, 2021
Amazon AWS is superior to IBM public for several reasons.  The most important reason is the diversity of software tools, the geographic diversity and availability, lower operating costs and excellent customer service. All cloud companies are simply playing catch-up to AWS. 
MJ
Works at SoftwareONE
Oct 14, 2021
AWS, the main reason is the number of DC distributed arround the world
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
9%
Comms Service Provider
6%
Educational Organization
6%
Financial Services Firm
13%
University
10%
Construction Company
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business132
Midsize Enterprise48
Large Enterprise117
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

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How is SAP Cloud Platform different than Amazon AWS?
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Looking to compare Google Firebase, Amazon AWS, and Microsoft Azure
We like Google Firebase hosting and authentication and also the excellent cloud functionality. Our team found the flexibility of handling and dealing with the database through EDL to be very useful...
Which is preferable - IBM Public Cloud or Microsoft Azure?
IBM Public Cloud is IBM’s Platform-as-a-Service. It aims to provide organizations with a secure cloud environment to manage data and applications. One of the features we like is the cloud activity ...
What is your experience regarding pricing and costs for IBM Public Cloud?
The prices are relatively lower compared to others. It is a good option for medium-sized businesses. However, businesses should also consider other vendors to ensure they meet their specific securi...
What needs improvement with IBM Public Cloud?
The connectivity and speed of IBM Public Cloud are much lower compared to the competition.
 

Also Known As

Amazon Web Services, AWS
IBM Bluemix
 

Overview

 

Sample Customers

Pinterest, General Electric, Pfizer, Netflix, and Nasdaq.
Uvionics Tech, Komsomolskaya Pravda, Alpha Modus, Inventive, Web Business Consulting, FindBrok, SilverHook Powerboats, United Way of Allegheny County
Find out what your peers are saying about Amazon AWS vs. IBM Public Cloud and other solutions. Updated: April 2026.
893,438 professionals have used our research since 2012.