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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)
28th
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 January 2026, in the Identity and Access Management as a Service (IDaaS) (IAMaaS) category, the mindshare of IBM Cloud Identity Service is 0.9%, up from 0.4% compared to the previous year. The mindshare of Microsoft Entra ID is 20.3%, down from 29.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Identity and Access Management as a Service (IDaaS) (IAMaaS) Market Share Distribution
ProductMarket Share (%)
Microsoft Entra ID20.3%
IBM Cloud Identity Service0.9%
Other78.8%
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."
"One of the most valuable features of IBM Cloud Identity Service is that it delivers integrations with the commercial SaaS software that's available."
"It is multiple identity and access management, so all of the applications are valuable. It's also part of the automated process."
"Entra ID's ability to sync with the local Active Directory provides redundancy, allowing authentication via cloud features even if the local Active Directory faces issues. The SSO features with app registrations are also crucial, as we use Azure globally, allowing role and permission assignments directly from Entra."
"The stability of Microsoft Entra ID is very great."
"Using [Azure AD's] passwordless technology, you're not even using a password anymore. You're basically just creating a logon request without actually sending or typing or storing the password. This is awesome for any user, regardless of whether you're a factory worker or a CFO. It's secure and super-simple."
"It's simple to create groups or accounts and to add users. There are several options for dynamic groups."
"This product is easy to use."
"The most valuable feature is the factor identification. I find that it is natural integration, and it is just a natural step. I do not need to do anything else."
"The write-back caching of Microsoft Entra ID allows us to keep our existing Active Directory environment while also using Azure services, which helped tremendously because we didn't have to do a full conversion from one to the other."
"Multi-factor authentication is one of the most important features of my work. Verified ID is another feature that is becoming significant."
 

Cons

"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."
"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."
"The initial setup is complex, it's not straightforward. It takes months because it's not straightforward."
"An area where there is room for improvement is the ease of use of the dashboards."
"Microsoft support has some room for improvement. I avoid contacting them because it can be time-consuming. They don't necessarily find the solution, but you have to be on call for them to connect and do things on your system remotely. You have to schedule a time to meet with them, and it's somewhat inconvenient."
"Tech support is inconsistent."
"The product needs to be more user-friendly."
"If your organization requires additional security then the subscription will be more expensive."
"Microsoft plans to move away from SMS authentication for Multi-Factor Authentication and only implement application-based authenticator, which will be challenging for retail outlets reliant on Microsoft Active Directory."
"Adding a new account can be tricky."
"I rate Microsoft support four out of 10. Tier 1 and Tier 2 support could be better. It's not timely or professional."
 

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."
"Azure Active Directory is more expensive than Google, but the capabilities they provide are superior."
"The process for buying licenses from Microsoft is somewhat messy and really hard to do. We have to talk to someone because it's hard to find out how many licenses we need. If I'm applying for 2,000 users, how many Windows licenses do we need? They could also charge less for support."
"It is bundled with other services and the pricing is quite reasonable."
"I would advise implementing the solution to VIPs and admins; it's affordable, effective, and efficient. I would say training staff on properly using the tool is also essential."
"It is worth the money."
"Licensing is easy."
"We don't really have a choice. It's the one shop in town. If you want this, you have to pay for it."
"There are add-on components and services, such as identity services, that we have to add to our Azure subscription. Only then can I actually say it's on par with the on-prem server edition. Why should I pay for a component? It should be included in my subscription."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing 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 do you like most about Azure Active Directory?
It is very simple. The Active Directory functions are very easy for us. Its integration with anything is very easy. We can easily do third-party multifactor authentication.
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.
 

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: December 2025.
879,455 professionals have used our research since 2012.