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IBM Public Cloud vs Microsoft Azure comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 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

IBM Public Cloud
Ranking in PaaS Clouds
17th
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
18
Ranking in other categories
IoT Platforms (3rd)
Microsoft Azure
Ranking in PaaS Clouds
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
323
Ranking in other categories
Infrastructure as a Service Clouds (IaaS) (1st)
 

Mindshare comparison

As of January 2026, in the PaaS Clouds category, the mindshare of IBM Public Cloud is 3.0%, down from 3.3% compared to the previous year. The mindshare of Microsoft Azure is 15.7%, down from 20.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
PaaS Clouds Market Share Distribution
ProductMarket Share (%)
Microsoft Azure15.7%
IBM Public Cloud3.0%
Other81.3%
PaaS Clouds
 

Featured Reviews

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.
Syed Abid  - PeerSpot reviewer
Snr. Infrastructure Architect (Data Centre) at LogicEra
Versatile integrations and reliable customer satisfaction elevate cloud service experience
For Microsoft Azure improvement, they need to enhance their support system. The first level of support should be improved in terms of quality and response time. They need more technical support at the first level, as there are currently only one or two technical people among five to ten staff members at this level. They should ensure that the first level support is more technical because we normally provide services to technical users ourselves. When an issue arises, it usually escalates to the second or third level. When facing first level support, they may have limited knowledge and only collect screenshots to forward to their seniors. They should ensure that the first level support is aligned with L2 and L3 to better assist us, especially since we mention in the ticket that our issues are related to specific problems and require that sort of support.

Quotes from Members

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

Pros

"The initial setup was very easy. It's quite straightforward. Deployment took about fifteen minutes. Everything is well organized."
"It is a scalable product. You can scale it up and down."
"What I like most in IBM Public Cloud is how easy it is to create serverless functions. They are called IBM functions, but in AWS, they are called Lambda functions. Those are pretty standard, and another thing I like the most is that you have fewer restrictions on the amount of data you can transfer across those functions. IBM Public Cloud is way more flexible than AWS. I also like that IBM Public Cloud is pretty straightforward to integrate. As long as you have all the tools IBM provides you, getting everything up and running is straightforward."
"I am very much satisfied with the technical support team at IBM Public Cloud."
"The most valuable feature of IBM Public Cloud is the AI integrations."
"One of the features that I really like about IBM Cloud is the flexibility where you can order your own hardware."
"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 availability is second to none. Customer support is very good."
"The robust encryption services increase the confidence of tech users."
"Technical support, from what I understand, is quite helpful and we speak with them regularly."
"I would definitely recommend Microsoft Azure as a platform to other businesses because of its cost effectiveness, scalability, the range of products, and ease of use."
"The solution offers very good upgrades and updates regularly."
"Provisioning a server is fast, taking only one or two minutes before it is ready."
"Azure's Data Lake services are decent. I like AKS, and API Management is relatively straightforward to use. The security and SIEM options Azure offers are good. All the infrastructure services are easy to use and set up."
"I get all the features under one roof."
"Compute (App service, and virtual machine scale sets): The ability to manage Windows and Linus virtual machines."
 

Cons

"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."
"They could improve on customizing reporting capabilities."
"They do not have a very good virtual network implemented, and the VPC is the most important feature that needs to be improved."
"The connectivity and speed of IBM Public Cloud are much lower compared to the competition."
"The product should offer more computing, similar to Amazon."
"The solution’s pricing could be improved."
"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."
"An area for improvement in IBM Public Cloud is getting up-to-date information on how to set up everything. It's hard to find new documentation."
"The solution could improve by simplifying network management."
"Improving transparency in billing is crucial for us. Understanding how billing works only becomes clear once we start using the services. A more accurate billing calculator would help us anticipate costs associated with using specific services."
"It would be advantageous if the dashboard had more clarity, in terms of the visibility that it provides."
"It should have cost optimization tools. Customers are required to use third-party applications to avoid usage complications."
"I think it would be good to keep making progress on giving users the ability to do action calls on Data Factory. Right now, it's mostly local. Perhaps Microsoft could add the ability to put some calls in the workflow."
"There were also a lot of constraints with the serverless parts."
"Specifically, I would like to see better Azure Data Analytics and monitoring RF."
"The solution lacks fluidity and is not intuitive."
 

Pricing and Cost Advice

"It pretty much has a standard price. There is no hidden price with IBM Public Cloud."
"Pricing is not as fair as Amazon or Azure."
"The price of IBM Cloud is very cheap compared to competitors AWS and Azure."
"We are using the trial version of this solution, so we have not paid anything."
"IBM Public Cloud is pretty cheap. They have an ongoing free tier that basically won't expire, so as long as your solution is small enough, you can have a test set that you can use for demos, which will cost you almost nothing."
"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."
"IBM has a lesser price compared to other cloud service providers like Azure and AWS."
"In order to be competitive, you have to commit to a contract for at least one year, but you pay a fixed monthly fee."
"The subscription models can be confusing and it would be beneficial for them to simplify them. We are on an annual subscription."
"It is competitive with other public cloud providers, and its price is very close to different cloud providers. There is not a noticeable difference between different cloud providers. Otherwise, it would be a risk for them to have services that were much more expensive than their competition. They're pretty much neck to neck on pricing."
"Pricing of Microsoft Azure services depends on the build of what you prepare to deploy."
"Azure's pricing could be more competitive. Some clients mentioned that they are considering switching to AWS because of the price."
"The licensing fee is quite cheap for what they're offering."
"It has the pay-as-you-go model. Its pricing should be better."
"I rate the product price a seven or eight on a scale of one to ten, where one is low price, and ten is high price."
"We are on an annual subscription. However, there are other options available."
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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
University
17%
Manufacturing Company
10%
Financial Services Firm
10%
Computer Software Company
8%
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
9%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business140
Midsize Enterprise53
Large Enterprise150
 

Questions from the Community

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.
Which is better - SAP Cloud Platform or Microsoft Azure?
One of the best features of SAP Cloud Platform is that it is web-based and you can log in from anywhere in the world. SAP Cloud Platform is suitable for companies of any size; it works well with bo...
How does Microsoft Azure compare to Google Firebase?
I would recommend Google Firebase instead of Microsoft Azure, simply for the array of features that it has to offer. In particular, the Firebase library grants you access to a shared data structure...
How does Salesforce Platform compare with Azure?
Microsoft’s Windows Azure platform is not easy or intuitive to deploy. The difficulty will be impacted by the type of application that you are trying to use the platform to build. Organizations tha...
 

Also Known As

IBM Bluemix
Windows Azure, Azure, MS Azure
 

Overview

 

Sample Customers

Uvionics Tech, Komsomolskaya Pravda, Alpha Modus, Inventive, Web Business Consulting, FindBrok, SilverHook Powerboats, United Way of Allegheny County
BMW, Toyota, easyJet, NBC Sports, HarperCollins, Aviva, TalkTalk Business, Avanade, and Telenor.
Find out what your peers are saying about IBM Public Cloud vs. Microsoft Azure and other solutions. Updated: December 2025.
879,425 professionals have used our research since 2012.