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AWS IAM Identity Center vs Microsoft Sentillion eXpresso 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

AWS IAM Identity Center
Ranking in Single Sign-On (SSO)
9th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (8th)
Microsoft Sentillion eXpresso
Ranking in Single Sign-On (SSO)
24th
Average Rating
9.0
Reviews Sentiment
7.7
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Single Sign-On (SSO) category, the mindshare of AWS IAM Identity Center is 1.9%, down from 2.1% compared to the previous year. The mindshare of Microsoft Sentillion eXpresso is 1.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
AWS IAM Identity Center1.9%
Microsoft Sentillion eXpresso1.4%
Other96.7%
Single Sign-On (SSO)
 

Featured Reviews

MO
Web developer at King of CMS Consulting
Centralized access control has improved team collaboration but still needs a simpler onboarding
One of the best features AWS IAM Identity Center offers is the permission set, which is one of the best. Then there are the temporary credentials via SSO, the multi-account governance, and the centralized identity management. Those are good features that I believe assist developers, and another feature I can say is one of the best is the improved security with temporary credentials. The feature I find myself relying on the most day-to-day would be the centralized identity management and multi-account governance. It allows me to check what other developers are doing and since I am the admin, I can also revoke the access they have to the AWS accounts.
reviewer2133219 - PeerSpot reviewer
Information Technology Manager at a engineering company with 10,001+ employees
Offers robustness and ease of use
The product improves our organization's daily healthcare tasks since the use of the tool reduces a lot of support calls, and its users remember many passports that keep on changing. Writing down the passwords somewhere would compromise the security of the system. In our company, the product streamlines access to critical applications and makes it more secure. The management of the system becomes easy with the product. With the product, you can also decide on the strength of the policy you need for your environment. It also helps in the area of authentication credentials. With the product in place, users need to remember fewer passwords, which makes an organization's environment much more secure. The product has improved productivity in the sense that users are now able to manage the tool on their own without having to wait for IT support. IT teams also have to handle fewer support calls and can focus on more value addition in other areas. I recommend the product to others who plan to use it. I suggest that it is always better to use the product's SSO capabilities since it provides security. With SSO capabilities, if you can use multi-factor authentication, you can add a second layer of security to make your system safer and free from attacks. The product's integration capabilities with existing healthcare infrastructure are good. The secure access provided by the product has helped all the applications in our company where security is required. I rate the tool a nine out of ten.

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 of AWS Identity Center is its ability to centrally create permission templates, known as permission sets, which define AWS IAM roles."
"It has increased the workflow percentage by over 20 to 30%, making it very effective for us to actually achieve the work we're trying to do in a short amount of time."
"AWS IAM Identity Center offers a secure and centralized way to manage access and permissions."
"IAM provides significant benefits when properly deployed."
"The organizational value of AWS IAM Identity Center is definitely significant, as it helps ensure that the least required permissions are given to users, thus preventing unnecessary access and reducing the risk of accidental deletions or changes."
"Overall, IAM Identity Center is a great service, currently rated at nine out of ten."
"I highly recommend AWS IAM Identity Center to new users, especially for storage and deployment services like EC2, which are cost-efficient and scalable."
"The two most valuable features of IAM Identity Center are the security policy generation and automation in creating credentials."
"The badge reader add-on that allows configuration where a doctor or nurse only has to enter the primary password once per shift is very helpful."
"The most valuable features of the solution are its ease of use and its robustness."
"Security is the best feature of Microsoft Azure Sentinel. It has its own base security. Our customers like that the security is available in Azure."
 

Cons

"IAM is challenging to manage in complex environments. Enhancements could include automation tools or a centralized dashboard for managing roles and policies across multiple accounts, simplifying the process."
"IAM is challenging to manage in complex environments."
"I have opened support tickets and received responses, although not always resolving my queries fully. I would appreciate a live chat option with technical support for quicker resolutions."
"I would like to see more flexibility in the features as sometimes it doesn't meet my expectations."
"Sometimes it experiences lag, but there's always room for improvement, which is why I deducted one point."
"Integrating AWS IAM Identity Center with other applications sometimes presents challenges."
"The configuration with other tools can be hard."
"For AWS services in general, I had trouble creating an S3 bucket due to a repetitive error message regarding existing names."
"We had some feedback from customers who have said it was a confusing product."
"There were error messages and application actions when the connection to the appliance was disrupted."
"The shortcomings in the stability need improvement."
"We had some feedback from customers who have said it was a confusing product. The product is confusing to use for the end-user. For example, they do not know how to migrate the Azure Sentinel, but others have liked the product that has started working on it."
 

Pricing and Cost Advice

"The product is cheap since it is available on the cloud."
"Users need to pay either annually or on a multi-year basis towards the licensing costs of the product."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
11%
Outsourcing Company
8%
Comms Service Provider
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise4
Large Enterprise4
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for AWS IAM Identity Center?
AWS provides the lowest pricing among other service providers like Azure, Google, Oracle. It is cost-effective, and they use a pay-as-you-go model.
What needs improvement with AWS IAM Identity Center?
I think AWS IAM Identity Center can be improved by making it beginner-friendly. It was very hard for me to navigate initially because the UI was very complicated. I had to do a lot of research and ...
What is your primary use case for AWS IAM Identity Center?
My main use case for AWS IAM Identity Center is hosting and redirecting web services that I want to use as localhost, but then I have to reroute it. What I did was create a permission set and use i...
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Also Known As

AWS Single Sign On, AWS SSO
Sentillion eXpresso, MS Sentillion eXpresso
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Dartmouth-Hitchcock Medical Center, NHS GGC, Nantes University Hospital Center, Fullerton Healthcare Group
Find out what your peers are saying about AWS IAM Identity Center vs. Microsoft Sentillion eXpresso and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.