Amazon AWS vs IBM Public Cloud vs Microsoft Azure comparison

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Amazon Web Services (AWS) Logo
28,726 views|24,573 comparisons
93% willing to recommend
IBM Logo
9,496 views|6,819 comparisons
86% willing to recommend
Microsoft Logo
34,915 views|27,870 comparisons
95% willing to recommend
Comparison Buyer's Guide
Executive Summary

We performed a comparison between Amazon AWS, IBM Public Cloud, and Microsoft Azure based on real PeerSpot user reviews.

Find out what your peers are saying about Microsoft, Amazon Web Services (AWS), Oracle and others in PaaS Clouds.
To learn more, read our detailed PaaS Clouds Report (Updated: March 2024).
767,847 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The most valuable feature is that it is simple.""We pretty much like everything and we are excited about the seamless capability the EC2 service is offering.""The stability of the solution is very good.""I like that it's easy to use.""The main feature that I like the most is the variety of solutions that it provides. It provides some analysis, business information and more. It provides a wide variety of services.""I like the flexibility of this solution.""Some of the introduced one-year and three-year reservations helped us reduce costs early on. With time, we learned how to minimize our at REST capacity, allowing us to scale up and scale down in near seconds.""It has many choices of computer options, storage options, and even database options."

More Amazon AWS Pros →

"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 initial setup was very easy. It's quite straightforward. Deployment took about fifteen minutes. Everything is well organized.""For non-complex applications, the IBM Cloud works fine and the price is much lower than the competitors.""The price of IBM Cloud is most valuable for us. The service is personable and gives us a good rapport. I can't say it's the best, but it was enough for our needs.""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.""An advantage of IBM Public Cloud is the bare metal server. We can take the bare metal server. It's not shared with anyone. We can deploy our applications without sharing them with anyone. That is an advantage of IBM Public Cloud.""It's straightforward, has a good environment and is cost-effective."

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"We have found the scalability to be good.""Its scalability is valuable. Depending on our requirements, we can add as many virtual machines as we want. We are able to get high availability for services. Services are always available, and they have the maximum uptime. If there is any issue with one of the services, another service is always available. It is pay-as-you-go. You don't have to spend any money upfront. You use the service and pay after one month or a couple of hours of use.""The product has been quite stable.""If you're interested in going with Microsoft, my advice would be to do it. Everybody's using Microsoft.""The ability to create the actual resource on the private cloud is easy to manage with Microsoft Azure.""This product is quite easy to use and is available on-demand.""Microsoft Azure is an optimized solution when we compare it to any other particular cloud solution.""In terms of computer resource management and reduced cost, it is very, very effective. In large environments, it gives you a lot of flexibility to provide different services, like disaster recovery and business continuity with simple and great options because you don't have to spend a lot of time for maintenance, upgrades, and security."

More Microsoft Azure Pros →

Cons
"Some of their well-listed services are not super configurable.""Amazon still has room for improvement in terms of being more mature on the monitoring side and in terms of the native capabilities. Amazon should get their services portfolio stronger on OEM-based workloads such as Microsoft and Oracle. There are a lot of areas that still do not have offerings, so there is room to grow. I would be happy if they bring more maturity to the monitoring capabilities and SaaS offerings. They are strong on Infrastructure as a Service, but they are not mature on SaaS.""The solution could improve by being more secure.""Integration with in-house applications could be simplified.""Price can always be cheaper.""I think Amazon could improve some of the security or fine-grained access for metadata and many other things.""The pricing is something you have to watch. You really have to constantly optimize your costs for instances and things like that. That can become a job in itself to manage just from a budgeting standpoint.""Somehow Amazon associated their marketplace as a place to find images of various installs (preconfigured software) and was late in the game enabling and promoting SaaS-based solutions. Thus, the AWS marketplace has near zero awareness in the mind of the prospect to find solutions to various problems plaguing them."

More Amazon AWS Cons →

"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.""I would like to see a more user-friendly deployment process in the next release of this solution.""The deployment can be a bit of a pain. There are a lot of packages and a lot of options and it can require complex configuration to get it right.""They do not have a very good virtual network implemented, and the VPC is the most important feature that needs to be improved.""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’s pricing could be improved.""The product should offer more computing, similar to Amazon.""There is not a lot of support for this solution, which is something that needs to be improved."

More IBM Public Cloud Cons →

"I would like to see more databases on the cloud, what they call today Big Data should be there.""There could be more documentation and video tutorials to incorporate each and every feature. This way one can easily get the knowledge and implement it.""The solution could improve by having more security features around my data and the platform.""The platform should be available at the same price worldwide.""Establishing the account in the beginning was very difficult.""We need more security to be available on our smartphones and mobile devices.""Its costing can be improved. There should be better cost management.""It can be improved in terms of ease of billing or monitoring of the billing. That gets to be a little difficult."

More Microsoft Azure Cons →

Pricing and Cost Advice
  • "Be careful with your consumption, especially when you are testing things. Costs can creep up on you relatively fast, without even noticing."
  • "AWS is scalable depending on your needs so pricing is dependant on what you use."
  • "It is decently priced. The competition is also bringing its own cloud offerings, such as from Oracle."
  • "When we shifted the load to AWS we paid a high cost as the mail stores were hosted on EBS. The storage cost drastically reduced after moving to S3."
  • "If you can plan capacity for one or three years, you can use the upfront payment option which allows you to save up to 50%."
  • "One of the best thing in Amazon AWS is you are billed for the service you use."
  • "We are reducing costs year-over-year."
  • "Much faster than other solutions at a super low cost."
  • More Amazon AWS Pricing and Cost Advice →

  • "We are using the trial version of this solution, so we have not paid anything."
  • "The price of IBM Cloud is very cheap compared to competitors AWS and Azure."
  • "The licensing fees are straightforward and predictable."
  • "Pricing is not as fair as Amazon or Azure."
  • "In order to be competitive, you have to commit to a contract for at least one year, but you pay a fixed monthly fee."
  • "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."
  • "It pretty much has a standard price. There is no hidden price with IBM Public Cloud."
  • "IBM has a lesser price compared to other cloud service providers like Azure and AWS."
  • More IBM Public Cloud Pricing and Cost Advice →

  • "Related to pricing and licensing, you have to be careful how you operate with the concept."
  • "Be careful with Azure Cool storage accounts; if you are dealing with high object counts, then it can be more economical to use Hot storage because of the high storage access costs associated with Cool."
  • "Make use of Azure pricing calculator and you will find out that Azure Is still more reasonable that the competition and do your research, when unclear speak with your MS support."
  • "It’s necessary to use third party products or to use good self-management economic tools"
  • "Keep to PaaS to gain the optimal benefits from an OPEX finance and resource perspective."
  • "Several thousand dollars and counting, we haven't needed to upgrade on premises hardware (In fact we eliminated all of the old on-premises hardware and run 100% on Azure) or pay for it's maintenance, power etc."
  • "If you are not aware of costs, pricing, etc., you can end up with a hefty bill. However, I found that the Azure price calculator is a valuable tool to use before starting to deploy VMs in Azure. This tool will give you an overview of the costs you should expect on a monthly, quarterly or yearly basis."
  • "Pricing is very difficult to guesstimate. With so many a la carte options and individual pricing it can be a hassle to understand."
  • More Microsoft Azure Pricing and Cost Advice →

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    Comparison Review
    Anonymous User
    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 alluring IT customers. This article give brief history of these cloud hosting service providers and compares the cloud services provided by them. -- Amazon Web Services -- It's hard to find someone who doesn't agree that Amazon Web Services is the market leader in IaaS cloud computing. The company has one of the widest breadths of cloud services - including compute, storage, networking, databases, load balancers, applications and application development platforms all delivered as a cloud service. Amazon has dropped its prices 21 times since it debuted its cloud six years ago and fairly consistently fills whatever gaps it has in the size of virtual machine instances on its platform - the company recently rolled out new high-memory instances, for example. There are some cautions for Amazon though. Namely, its cloud has experienced three major outages in two years. One analyst, Jillian Mirandi of Technology Business Researcher, has suggested that continued outages could eventually start hindering businesses' willingness to invest in Amazon infrastructure. That sentiment gets to a larger point about AWS though - the service seems to be popular in the startup community, providing the IT… Read more →
    Questions from the Community
    Top Answer:Open Shift makes managing infrastructure easy because of self-healing and automatic scaling. There is also a wonderful… more »
    Top Answer:How is SAP Cloud Platform different than Amazon AWS Amazon AWS offers options both in terms of upgrading and… more »
    Top Answer:We like Google Firebase hosting and authentication and also the excellent cloud functionality. Our team found the… more »
    Top Answer:IBM Public Cloud is IBM’s Platform-as-a-Service. It aims to provide organizations with a secure cloud environment to… more »
    Top Answer:The front end is not pervasive, so it is very difficult get the status of your current services or account from a mobile… more »
    Top Answer:The most valuable feature of IBM Public Cloud is the AI integrations.
    Top Answer: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… more »
    Top Answer:I would recommend Google Firebase instead of Microsoft Azure, simply for the array of features that it has to offer. In… more »
    Top Answer:Microsoft’s Windows Azure platform is not easy or intuitive to deploy. The difficulty will be impacted by the type of… more »
    Ranking
    2nd
    out of 37 in PaaS Clouds
    Views
    28,726
    Comparisons
    24,573
    Reviews
    24
    Average Words per Review
    531
    Rating
    7.9
    9th
    out of 37 in PaaS Clouds
    Views
    9,496
    Comparisons
    6,819
    Reviews
    6
    Average Words per Review
    742
    Rating
    8.0
    1st
    out of 37 in PaaS Clouds
    Views
    34,915
    Comparisons
    27,870
    Reviews
    39
    Average Words per Review
    537
    Rating
    8.4
    Comparisons
    Also Known As
    Amazon Web Services, AWS
    IBM Bluemix
    Windows Azure, Azure, MS Azure
    Learn More
    Overview

    Amazon Web Services (AWS) is an adopted cloud platform that offers more than 200 fully featured services from data centers located across the globe. This is a scalable, low-cost infrastructure platform in the cloud that is utilized by thousands of businesses of different sizes around the world. The product offers a wide variety of solutions for its customers, which allows them to launch applications regardless of their industry.

    The most common use cases for AWS are:

    • Application hosting: Clients can take advantage of on-demand infrastructure to power their applications. The product supports multiple types of apps, varying from hosted internal applications to software as a service (SaaS) offerings.

    • Websites: With AWS, clients can satisfy their web hosting needs through a scalable platform for their websites.

    • Backup and storage: AWS offers reliable data storage services, which allow clients to store their data and build dependable backups for all of their valuable information.

    • Enterprise IT: The product allows companies to host internal- or external-facing IT applications in a highly secure environment.

    • Content delivery: Users who want to distribute content to end users worldwide can do so quickly and easily through the high data transfer speeds of this solution.

    • Databases: AWS offers a variety of database solutions, which include hosted enterprise database software as well as non-relational database solutions.

    Amazon AWS supports a global cloud infrastructure with AWS Region and Availability Zone models, which contribute to the high availability of enterprise applications running on the solution. Amazon AWS has an extensive array of products that serve different purposes, including:

    • Analytics
    • Application integration
    • Blockchain
    • Business applications
    • Cloud financial management
    • Compute
    • Contact center
    • Containers
    • Database
    • Developer tools
    • End-user computing
    • Front-end web and mobile
    • Games
    • Internet of Things (IoT)
    • Machine learning
    • Management and governance
    • Quantum technologies
    • Robotics
    • Satellite
    • Security, identity and compliance, and others

    The products and services that Amazon AWS delivers to these sectors provide a large computing capacity which is quicker and cheaper compared to building a physical server farm. Among the most popular services are Amazon Elastic Compute Cloud, also known as "EC2," and Amazon Simple Storage Service, also known as "S3."

    Amazon AWS Features

    The wide array of products that Amazon AWS offers consist of different functions that utilize cloud computing across different sectors. The features of this solution can be categorized in the following ways:

    • Data and relationship management: With Amazon AWS, companies can manage multiple hierarchies of directory data, they can define attributes for objects and relationships, set custom inheritance rules for directories, and create multiple schemas.

    • Schema management: This group of features allows users to extend their directory schema according to their needs. They can extend it through multiple applications that share a single directory while avoiding duplication of data.

    • Fully managed infrastructure: This feature decreases time and costs for administrative tasks for companies regarding scaling infrastructure and managing servers.

    • Searching feature: The Cloud Directory feature of AWS offers built-in search capabilities which can cover sets of highly connected data and eliminate the need of creating nested queries.

    • Built-in data encryption: Users can benefit from high levels of protection of their data with AWS's products. The data in the cloud is automatically encrypted at rest and in transit through 256-bit encryption keys, managed by AWS Key Management Service (KMS).

    • Object policies: This feature allows Amazon AWS users to organize objects in different hierarchies by providing a framework for applications to evaluate policy assignments.

    Amazon AWS Benefits

    This product delivers various benefits across all industries that utilize its services. The greatest advantages of using Amazon AWS include:

    • High product functionality is supported by machine learning, artificial intelligence (AI), IoT, data lakes, and analytics.

    • The solution has a high level of security, which is backed by a deep set ofmore than 100 cloud security tools.

    • Amazon AWS has an easy-to-use interface that makes it possible for clients to host applications.

    • The product is very flexible in terms of which operating system, programming language, web app platform, and database clients can use.

    • AWS is a scalable and highly secure global computing infrastructure, supported by the reliability of Amazon.com.

    • Clients can utilize the Auto Scaling and Elastic Load Balancing tools to personally scale up or down applications, depending on their demand.

    • Users can choose from an array of payment options, including paying for only the services they need, as well as a free trial to select the ones most useful for them.

    Reviews from Real Users

    Greg G., a chief executive officer at a tech services company, ranks Amazon AWS highly, as he states that the solution is flexible, scales well, and offers good stability.

    A technology manager technology at a computer software company values Amazon AWS because it is extremely cost-efficient, easy to upgrade and expand storage with greatly improved interfaces.

    IBM Cloud is a full-stack cloud platform that spans public, private and hybrid environments. Build with a robust suite of advanced data and AI tools, and draw on deep industry expertise to help you on your journey to the cloud.

    Windows Azure is Microsoft's cloud platform, where developers can create, deploy, and maintain their apps. This cloud application platform allows developers to concentrate on the actual applications, while it takes care of all the elements behind the apps.

    Windows Azure works across multiple frameworks and languages. It is fully scalable, localized in that it is hosted globally in many datacenters, and has widespread capabilities with elements of application development, deployment, and management.

    Azure is comprised of several different service modules, including Infrastructure; Web; Mobile; Dev & Test; Big Data; Media;Storage, Backup & Recovery; and Identity & Access Management.

    Microsoft Azure works as a:

    1. Platform as a service (PaaS)
    2. Software as a service (SaaS)
    3. Infrastructure as a service (IaaS)

    Microsoft Azure is available:

    • On-premises
    • Hybrid
    • Multi-cloud
    • At the edge

    Compared to its competitors, Microsoft Azure:

    • Has more affordable features
    • Has easier migration for organizations already using other Microsoft tools
    • Has several educational resources available
    • Provides robust support
    • Is ideal for small and large businesses

    Microsoft Azure Features:

    • Scalability
    • Stability
    • Flexibility
    • Azure Site Recovery
    • Active Directory
    • Monitoring features
    • Cloud-based
    • Automated tasks
    • Change capability cadence
    • Showback capabilities
    • Information protection
    • Azure Data Lake
    • Excellent portal
    • Intuitive user interface
    • Remote desktop
    • Fast provisioning
    • Data security
    • Data resiliency
    • Speed of service
    • Integrated delivery pipeline
    • Disaster recovery
    • Robust templates
    • Flexible coding languages
    • Virtual systems testing

    Benefits of Microsoft Azure:

    • Infrastructure as a Service (IaaS): Because Microsoft Azure is an IaaS, organizations can deploy as well as manage applications easily and quickly. Azure also provides you with the ability to customize the cloud software to meet your specific business needs.
    • Seamless integration: Microsoft Azure is built to seamlessly integrate with existing IT departments via hybrid databases, secure private connections, and storage solutions.
    • Cost-effective: Because Azure can harmoniously exist in your business environment with your data center, it is a very cost-effective solution.
    • Analytics support: Azure is designed with built-in support that is used to analyze data and provide key insights. Azure offers Cortana Analytics, Stream Analytics, Machine Learning, and SQL services.
    • Unique storage system: Compared to other cloud services, Microsoft Azure has more data centers and delivery points, which helps create an optimal user experience and also helps deliver content faster. In addition, Microsoft Azure makes it possible for organizations to exchange content across several virtual machines.
    • Enhanced flexibility: Azure provides extreme flexibility by allowing you to choose any level of functionality you require. It also supports many of the same technologies IT teams and developers usually depend on, making it easier for them to manage.
    • Easy implementation: Microsoft Azure is easy and quick to deploy. If necessary, you can change web apps to Azure with almost zero downtime.

    Reviews from Real Users:

    "It is a flexible solution that is straightforward to use," says the principal consultant at a computer software company.

    OmarJ., future datacenter consultant: Microsoft Azure Cloud at a tech company, adds that "The user interface is very nice and makes everything easy to use."

    You can build an environment in minutes. It's very good in terms of being an infrastructure as a service, and I found that really fascinating,” says an information technology consultant at a computer software company.

    "I think Azure's level of automation to achieve efficiency or agility is valuable. I also like the change capability cadence, the showback capabilities, and understanding what our costs are," says an enterprise architect at an energy/utilities company.

    Marco C., Ing. at Wolters Kluwer, says "The valuable features of Microsoft Azure are that it is cloud-based and has good storage. The storage is completely managed by Azure. We do not need to do any patching of security because it is handled by Azure which is a benefit. The solution is fully compatible with the Microsoft technology stack and is very scalable."

    "The most valuable feature of Microsoft Azure is it has everything together in one place. It is one large tool with lots of small tools that are updated often," says the owner of a media company.



    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
    BMW, Toyota, easyJet, NBC Sports, HarperCollins, Aviva, TalkTalk Business, Avanade, and Telenor.
    Top Industries
    REVIEWERS
    Computer Software Company31%
    Financial Services Firm15%
    Comms Service Provider8%
    Educational Organization6%
    VISITORS READING REVIEWS
    Educational Organization22%
    Financial Services Firm12%
    Computer Software Company11%
    Manufacturing Company7%
    REVIEWERS
    Financial Services Firm13%
    Program Development Consultancy13%
    Political Organization13%
    Computer Software Company13%
    VISITORS READING REVIEWS
    Computer Software Company13%
    University12%
    Financial Services Firm10%
    Educational Organization8%
    REVIEWERS
    Computer Software Company22%
    Financial Services Firm13%
    Comms Service Provider9%
    Manufacturing Company8%
    VISITORS READING REVIEWS
    Educational Organization35%
    Computer Software Company9%
    Financial Services Firm9%
    Manufacturing Company7%
    Company Size
    REVIEWERS
    Small Business44%
    Midsize Enterprise17%
    Large Enterprise38%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise28%
    Large Enterprise55%
    REVIEWERS
    Small Business63%
    Midsize Enterprise13%
    Large Enterprise25%
    VISITORS READING REVIEWS
    Small Business22%
    Midsize Enterprise15%
    Large Enterprise63%
    REVIEWERS
    Small Business41%
    Midsize Enterprise15%
    Large Enterprise44%
    VISITORS READING REVIEWS
    Small Business14%
    Midsize Enterprise40%
    Large Enterprise46%
    Buyer's Guide
    PaaS Clouds
    March 2024
    Find out what your peers are saying about Microsoft, Amazon Web Services (AWS), Oracle and others in PaaS Clouds. Updated: March 2024.
    767,847 professionals have used our research since 2012.