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AWS Directory Service vs IBM Cloud Identity Service 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

AWS Directory Service
Ranking in Identity and Access Management as a Service (IDaaS) (IAMaaS)
16th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
15
Ranking in other categories
No ranking in other categories
IBM Cloud Identity Service
Ranking in Identity and Access Management as a Service (IDaaS) (IAMaaS)
30th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Identity and Access Management as a Service (IDaaS) (IAMaaS) category, the mindshare of AWS Directory Service is 1.7%, down from 2.4% compared to the previous year. The mindshare of IBM Cloud Identity Service is 0.4%, down from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Identity and Access Management as a Service (IDaaS) (IAMaaS)
 

Featured Reviews

Basa Saiteja - PeerSpot reviewer
A valuable access management system with a user-friendly and straightforward setup
The solution is scalable, and we can scale according to our needs. I rate the scalability a nine out of ten. In our organization, our access to our AWS comes from IAM. We use AWS consoles using our credentials and don't have route access, so each person will log in through our IAM programmatic access, and everyone on our team can work on cloud. Over 10,000 people in our organization utilize the solution.
AS
All of its features are valuable but the support needs improvement
It is multiple identity and access management, so all of the applications are valuable. It's also part of the automated process The support needs improvement.  I have been using IBM Cloud Identity Service for the last five years.  It is stable.  It is scalable.  We have 5,000 users using this…

Quotes from Members

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

Pros

"We can provide specific access to people based on what they need from our accounts."
"We like the fact that it's got such great redundancy."
"The solution integrates well with other tools, particularly through single sign-on, allowing users to connect to various applications using just one password, including email."
"AWS has eliminated the downtime we waste when our on-premises resources go down."
"The support is very good. I would rate the technical support as a nine out of ten."
"AWS Directory Service is secure."
"AWS handles everything on the backend requiring minimal legwork from our team. We only require a dedicated database administrator while depending on Amazon for RDS."
"The pricing is very good because it is low and there is no management cost."
"It is multiple identity and access management, so all of the applications are valuable. It's also part of the automated process."
"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."
 

Cons

"Can be improved by including on-premises access for services through Identity Access Management."
"Our only complaint is that you cannot integrate your Exchange server. Or, if you are planning to install an Exchange server on your Amazon EC2 instance, then you need to configure Active Directory on EC2 instance. We would like for this limitation to be lifted."
"AWS Directory Service needs to improve processing."
"AWS could improve the number of regions. Azure has passed them. The ned more consistency, as far as the Northeast is concerned."
"We had a problem with the schema uploading and setting up the directory when we are migrating our users from on-premises to cloud infrastructure."
"The solution lacks certain features."
"I've encountered challenges, particularly with Amazon WorkDocs, which is being deprecated. This has made it necessary to find an alternative document management solution that can handle editing, sharing, and workflow management for documents like Word files and PDFs."
"I would like to see better integration with other business solutions."
"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."
"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."
 

Pricing and Cost Advice

"The pricing depends because with AWS there are two types of directory objects: 30,000 and 500,000. It varies. AWS provides the pricing calculators so we can get an estimate from there as per the company requirement of how many users and objects that we need to create. So we can go to that portal, put in the data, and get the quotation. There are no extra licensing fees. It's all included."
"We pay an annual subscription fee."
"The pricing is reasonable."
"AWS' pricing is fair, and costs can be cut if you look carefully at when you're using it."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
11%
Healthcare Company
11%
Government
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about AWS Directory Service?
The most valuable feature of AWS Directory Service is cost-cutting features.
What is your experience regarding pricing and costs for AWS Directory Service?
The pricing is very good because it is low and there is no management cost. You do not need to hire any system administrator to manage your Active Directory.
What needs improvement with AWS Directory Service?
Accessing the data needs improvement. Additionally, integration and compatibility with other AWS ( /products/amazon-aws-reviews ) services, network open LDAP, support for on-premise and cloud envir...
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Also Known As

AWS Managed Microsoft AD
No data available
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Baxter Healthcare, 
Find out what your peers are saying about AWS Directory Service vs. IBM Cloud Identity Service and other solutions. Updated: April 2025.
849,963 professionals have used our research since 2012.