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IBM Cloud Identity Service vs Microsoft Entra ID comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 2, 2024

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 Identity Service
Ranking in Identity and Access Management as a Service (IDaaS) (IAMaaS)
29th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Microsoft Entra ID
Ranking in Identity and Access Management as a Service (IDaaS) (IAMaaS)
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
266
Ranking in other categories
Single Sign-On (SSO) (1st), Authentication Systems (1st), Identity Management (IM) (2nd), Access Management (1st), Microsoft Security Suite (2nd)
 

Mindshare comparison

As of March 2026, in the Identity and Access Management as a Service (IDaaS) (IAMaaS) category, the mindshare of IBM Cloud Identity Service is 1.0%, up from 0.4% compared to the previous year. The mindshare of Microsoft Entra ID is 18.5%, down from 29.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Identity and Access Management as a Service (IDaaS) (IAMaaS) Mindshare Distribution
ProductMindshare (%)
Microsoft Entra ID18.5%
IBM Cloud Identity Service1.0%
Other80.5%
Identity and Access Management as a Service (IDaaS) (IAMaaS)
 

Featured Reviews

reviewer1054431 - PeerSpot reviewer
Chief Technology Officer at a computer software company with 51-200 employees
Excellent support, beneficial integration, and low maintenance
I have found IBM Cloud Identity Service to be highly scalable. It can handle thousands of users. IBM solutions are truly enterprise-grade. You don't find a lot of use cases for small businesses, or even sometimes medium businesses, the price point does not fit smaller businesses. The implementation effort, it's hard to find that cost-benefit.
JP
Senior Information Security Engineer at a financial services firm with 1,001-5,000 employees
Implementing seamless integration boosts secure access and supports Zero Trust
What I appreciate the most about Microsoft Entra ID is that it integrates seamlessly with all the Defender products and is easy to use. Microsoft Entra ID's integration capabilities influence our Zero Trust model by allowing us to enforce our Zero Trust model. Conditional access policies allow us to leverage Microsoft Entra ID to verify that devices signing in to our cloud services are coming from registered devices, and that people are passing all the other requirements we have in order to complete sign-on or conditional access policies. Since implementing Microsoft Entra ID, I've observed changes in the frequency and nature of identity-related security incidents. The organization already had it implemented when I arrived, and I've been working to enhance it. Better configuration of Microsoft Entra ID has allowed us to better protect our organization from threats. Having it alone isn't a solution, but ensuring proper configuration goes a long way in preventing future compromises. My company's approach to defending against token theft and nation-state attacks has evolved since implementing Microsoft Entra ID. We haven't experienced any known compromises from nation-state attacks, and implementing newer features gives me more confidence in our protection. Regarding device-bound passkeys in Microsoft Authenticator and our approach to phishing-resistant authentication, we are currently implementing Microsoft Entra ID certificate-based authentication. Adding a strong form of MFA is important as we found it to be the most cost-effective way. While other solutions might be equally or more secure, they are significantly more expensive. Having worked as an IT consultant mainly with the Microsoft stack across various industries, I have experience with different identity management solutions. Microsoft Entra ID remains the best option. The major advantages when comparing it to Okta include integration with Defender products, Defender for Identities' integration with conditional access policies, and insider threat management integration for blocking sign-ins based on risk factors. The enhancement of Microsoft Entra ID's implementation is relatively straightforward. My main concern is the occasional lack of documentation and the frequency of changes, which can make feature location challenging.

Quotes from Members

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

Pros

"It is stable. We can automate many of our daily operations with it, and we don't have to manage many things manually."
"It is multiple identity and access management, so all of the applications are valuable. It's also part of the automated process."
"One of the most valuable features of IBM Cloud Identity Service is that it delivers integrations with the commercial SaaS software that's available."
"Microsoft Entra ID has had a very positive impact because access can be controlled both internally and externally to the environment and applications used by the organization."
"The ability to grant access to other organizations is helpful."
"Scalability has been the biggest benefit."
"It has been very instrumental towards a lot of services we run, especially on the single sign-on side. For example, we have 160 countries that all run their own IT but we still are able to provide users with a single sign-on experience towards global applications. So, they have a certain set of accounts that they get from their local IT department, then they use exactly the same account and credentials to sign into global services. For the user, it has been quite instrumental in that space. It is about efficiency, but also about users not having to remember multiple accounts and passwords since it is all single sign-on. Therefore, the single sign-on experience for us has been the most instrumental for the end user experience."
"If a company has hundreds of users that already exist in the cloud, and it now wants to enable those same users to be present in third-party applications that their business uses, like Atlassian or GoToMeeting, the provisioning technology can assist in achieving that."
"I really love the Conditional Access feature of Microsoft Entra ID because it provides the security controls that we have sorely needed."
"It is a central point where we provide the cloud lock-in for our company. We focus the multi-factor authentication within Azure AD before jumping to other clouds or software as a service offerings. So, it is the central point when you need to access something for our company within the cloud. You go to Azure AD and can authenticate there, then you move from there to the target destination or the single sign-on."
"It has given us the ability to be able to establish single sign-on identities in which we can establish credentials no matter where we are, whether it is on-premises or in the cloud, in a hybrid cloud, or in an additional connection from another cloud where we share equipment or host."
 

Cons

"The initial setup is complex, it's not straightforward. It takes months because it's not straightforward."
"IBM Cloud Identity Service is going in the right direction with the product. They need to keep building out the integrations and having the library is very critical."
"Everything can be more stable and secure. There could also be more account features. I would like to be able to do more things through it to manage users' accounts."
"Since implementing Microsoft Entra ID, I've observed changes in the frequency and nature of identity-related security incidents."
"The solution has not saved costs. While we’ve eliminated some tools, there are some other features that we are dependent on as admin, which are not yet integrated with Azure AD."
"I want to be able to identify the audiences effectively and manage them."
"In terms of connecting the web application, there is technology for single sign-on. When we use it, the solution opens very slowly. It might be a bandwidth issue, and some content will not work on that portal."
"The transition from on-prem Active Directory to the Azure Cloud was difficult because there aren't group policy objectives."
"I'm satisfied with the features provided by Microsoft. They are continually improving their offerings, and I don't have any downsides or issues with Microsoft Entra ID. We're integrating a lot of Azure virtual machines and utilizing the Azure side. We love Microsoft licensing, all that stuff. And Yeah. It's just, you know, just using the CSP portal as well has just been a game changer for us too."
"The area that needs improvement is integrating IDs between multiple environments and forests. In our case, it's hard to get the identities from multiple forests into one location."
"Microsoft services and most familiar third-party applications are currently supported, but we can't find many other platforms that integrate with Office 365 or Azure Active Directory. Microsoft should develop connectors for different applications and collaborate more with other vendors to cover a broader range of applications."
 

Pricing and Cost Advice

"The price of the solution is expensive for non-enterprise companies. IBM's always going to be a little more expensive, you're going to be paying a premium. However, depending on the organization's needs, there's probably a benefit there to do even with the price being the way it is."
"Licensing costs for Microsoft Entra ID remain a concern, especially with the price increases in 2023."
"I feel Microsoft is very costly compared to other products. That is also what management is thinking. But when we consider security and support, Microsoft is better than any other product."
"We have a yearly license."
"I work for an academic medical center, where there is a watch kept over every dollar spent. I do have concerns about the micro charges for different levels or features of the product."
"I'm not totally aware of the pricing and licensing, but I do know that the pricing and licensing must be quite balanced. We are a pretty old client of Microsoft, and MSA is just one of the services we use from Microsoft. There's a whole Microsoft 365 suite that's implemented as well. I'm sure it is something that is acceptable to both parties."
"We don't really have a choice. It's the one shop in town. If you want this, you have to pay for it."
"Pricing-wise, they offer a stepladder approach. You can start with the lowest level features, then start increasing based on new requirements."
"The licensing model is straightforward. I don't think there are any issues with the E3 license or E5 license."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business85
Midsize Enterprise38
Large Enterprise155
 

Questions from the Community

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How does Duo Security compare with Microsoft Authenticator?
We switched to Duo Security for identity verification. We’d been using a competitor but got the chance to evaluate Duo for 30 days, and we could not be happier. Duo Security is easy to configure a...
What is your experience regarding pricing and costs for Azure Active Directory?
My experience with the pricing, setup costs, and licensing of Microsoft Entra ID is that it is decent.
What needs improvement with Azure Active Directory?
I think Microsoft Entra ID could be improved by assigning permissions to nested groups in the next release.
 

Also Known As

No data available
Azure AD, Azure Active Directory, Azure Active Directory, Microsoft Authenticator
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Baxter Healthcare, 
Microsoft Entre ID is trusted by companies of all sizes and industries including Walmart, Zscaler, Uniper, Amtrak, monday.com, and more.
Find out what your peers are saying about IBM Cloud Identity Service vs. Microsoft Entra ID and other solutions. Updated: March 2026.
884,122 professionals have used our research since 2012.