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IBM Cloud Infrastructure as a Service vs Microsoft Azure 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

IBM Cloud Infrastructure as...
Ranking in Infrastructure as a Service Clouds (IaaS)
28th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Microsoft Azure
Ranking in Infrastructure as a Service Clouds (IaaS)
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
321
Ranking in other categories
PaaS Clouds (1st)
 

Mindshare comparison

As of September 2025, in the Infrastructure as a Service Clouds (IaaS) category, the mindshare of IBM Cloud Infrastructure as a Service is 0.4%, up from 0.2% compared to the previous year. The mindshare of Microsoft Azure is 15.5%, down from 18.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Infrastructure as a Service Clouds (IaaS) Market Share Distribution
ProductMarket Share (%)
Microsoft Azure15.5%
IBM Cloud Infrastructure as a Service0.4%
Other84.1%
Infrastructure as a Service Clouds (IaaS)
 

Featured Reviews

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Syed Abid  - PeerSpot reviewer
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.
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Comparison Review

it_user8586 - PeerSpot reviewer
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
No data available
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
10%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business139
Midsize Enterprise53
Large Enterprise148
 

Questions from the Community

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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 ...
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...
 

Also Known As

IBM Cloud IaaS
Windows Azure, Azure, MS Azure
 

Overview

 

Sample Customers

Dream Payments, American Airlines, FaceMe
BMW, Toyota, easyJet, NBC Sports, HarperCollins, Aviva, TalkTalk Business, Avanade, and Telenor.
Find out what your peers are saying about Microsoft, Amazon Web Services (AWS), Akamai and others in Infrastructure as a Service Clouds (IaaS). Updated: August 2025.
867,370 professionals have used our research since 2012.