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Microsoft Active Directory vs Symantec Siteminder comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 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

Microsoft Active Directory
Ranking in Single Sign-On (SSO)
9th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
47
Ranking in other categories
Active Directory Management (3rd)
Symantec Siteminder
Ranking in Single Sign-On (SSO)
13th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
75
Ranking in other categories
Web Access Management (1st), Access Management (15th)
 

Mindshare comparison

As of November 2026, in the Single Sign-On (SSO) category, the mindshare of Microsoft Active Directory is 2.6%, down from 3.0% compared to the previous year. The mindshare of Symantec Siteminder is 3.7%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Microsoft Active Directory2.6%
Symantec Siteminder3.7%
Other93.7%
Single Sign-On (SSO)
 

Featured Reviews

Eko Kurniawan - PeerSpot reviewer
IT Operations & Security at veris
Has simplified credential management and improved secure access control across departments
The features I find most useful in Microsoft Active Directory are especially for the Single Sign-On. This is very useful for users, particularly if they have plenty of applications, such as tablet applications. When they log in to their computer, the application will automatically log in with their credentials. They don't need to remember another user and password to log in to the application because it's already maintained with Microsoft Active Directory using Single Sign-On. To assess the impact of Microsoft Active Directory's centralized domain management on security protocols and access permissions, Microsoft Active Directory itself has constraints with security because when we have a solution such as SSO or Single Sign-On, which makes it easier for users to log in, some parts have security openings. When their computer is compromised with a threat, malware, or other cyber threats, it becomes easier to enter the application without login permission.
Muzi Lubisi - PeerSpot reviewer
Senior technical Consultant at CA Africa
Improved user experience with seamless integration and easy installation
The feature that I mostly valued is the ease of installation on different systems, especially on Windows. Additionally, it is very beneficial for deploying single sign-on sessions between different windows on a web browser, provided I am connected to the right identity provider. That seamless integration significantly improves user experience and efficiency.

Quotes from Members

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

Pros

"Technical support is helpful."
"The most valuable feature of Microsoft Active Directory is the group policies."
"The solution is easy to install and has good reliability."
"I advise consideration of this solution. The overall product rating is ten out of ten."
"We find the user interface valuable as it is very user-friendly."
"The most valuable feature of Microsoft Active Directory is the ability to search for computers and users. While I do not have administrative privileges to reset passwords, I can view user information such as department, and communicate with someone who can make the changes."
"I can use Active Directory to block a user's internet access and monitor how an employee is using the internet."
"Active Directory makes managing user policies easier, like when a user wants to share files. We also use it to create and manage our email accounts."
"It is reliable."
"Ease of use is very good, for administrating it. It's very well known."
"The feature that I mostly valued is the ease of installation on different systems, especially on Windows."
"It provides end users with SSO to our applications – they log in once and they can access all of our applications."
"It puts the expertise around authentication and security on our organization where it belongs."
"The product greatly facilitates a centralized identity and access management system."
"You can quickly deploy the entire product with a basic config within couple of hours."
"The Directory is secure. It's our user store, and it's important to keep our members safe. The product does well with that."
 

Cons

"Microsoft Active Directory Federation Services is very difficult for on-premises solutions, while for the cloud solution, it's very easy."
"It could be more scalable. We still need another software solution to monitor the network in addition to Active Directory and OpManager, our domain controller. We use SolarWinds."
"If Microsoft is going to add anything to the on-prem solution, it should be an updated GUI."
"Even better group management would be beneficial."
"The solution could be made more safe by using authentication mechanisms."
"I have encountered a few stability issues."
"In the solution, assigning permissions is complex, making it difficult to grant them at a granular level or to multiple users without templates or alternative tools."
"The product's premium support services could be less expensive."
"When the client approaches CA, it provides an answer that is more product-oriented, rather than solution-oriented, so there is a communication gap."
"The documentation is not good enough, particularly the installation documentation could be improved."
"It's difficult to configure, and has a very old and challenging user interface."
"There are certain integration points that can be leveraged and made more easy to deploy, like the REST APIs and things like that."
"We are finding some compatibility issues. We're still working with CA on them."
"The installation process was complex. There are a lot of different moving pieces, and the main complaint is that it's hard to automate any of it."
"For us, getting to that person or to the second level of support is time consuming."
"I would say it is a relatively complex setup. We have a relatively complex environment so with all of the availability requirements we have, it is quite complex but having said that, it is no more complex than any other enterprise systems that has to be highly available."
 

Pricing and Cost Advice

"The license is perpetual and the cost is minimal. If you purchase Microsoft Windows then Microsoft Active Directory comes with the package."
"Its price is reasonable."
"We have to purchase a license for the solution."
"Active Directory is an expensive solution, primarily due to Microsoft's licensing model. This licensing approach includes paying for server licenses as well as for each computer that connects to it. However, when working with the Azure cloud, there is no cost for the server. This is profitable and one of the main reasons why Azure Cloud and other cloud-based solutions are being used more."
"The product's premium support services are expensive."
"Active Directory is built-in into Microsoft Windows 10. I'm not an administrator and would not be involved in purchasing decisions for new versions of the software. I have only used the client portion of it, I do not know if there is a cost to using the solution."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a four out of ten."
"My company makes payments every quarter towards the licensing costs of the product."
"I recommend conducting a PoC on every available product before choose one."
"The price is quite comparable to the other enterprise-level solutions in that market."
"Symantec Siteminder is expensive; they could definitely do better on the price."
"The pricing is reasonable."
"The licensing is fair for this solution."
"CA solutions are generally expensive but for the customer the ROI is big."
"The solution's pricing is competitive."
"Siteminder is a little costly. You pay for licensing, and they offer packages, so if you have less users, then you have to buy different products at different prices. If you have more of a user base, then the package is different. They also include other features—for example, if you have a database and you're using Siteminder, then it's good to use a Semantic-specific database, but if you are using less, then you have to purchase the database separately. Whereas if you are going for a bigger license, then it comes within the package. It depends on which plan you are using."
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Top Industries

By visitors reading reviews
Manufacturing Company
15%
Outsourcing Company
13%
Healthcare Company
8%
Financial Services Firm
8%
Financial Services Firm
17%
Outsourcing Company
14%
Construction Company
11%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise7
Large Enterprise20
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise3
Large Enterprise69
 

Questions from the Community

What needs improvement with Microsoft Active Directory?
The best way to protect this is to use Microsoft Defender. For Microsoft support for Microsoft Active Directory, I would rate it as eight. If I give it 10, it would be too perfect. Eight is fair. M...
What is your primary use case for Microsoft Active Directory?
My main use cases for Microsoft Active Directory are to manage user access and credentials.
What advice do you have for others considering Microsoft Active Directory?
Regarding Microsoft Active Directory's integration with third-party applications, it depends on the requirements. It's not always linked or combined with Microsoft Active Directory. In my experienc...
What needs improvement with Symantec Siteminder?
Symantec Siteminder needs to have adaptive authentication and multi-factor authentication as integrated features. Currently, multi-factor authentication is available as a separate solution, and it ...
What is your primary use case for Symantec Siteminder?
I deploy and support Symantec Siteminder ( /products/symantec-siteminder-reviews ). I have been a partner and reseller.
 

Also Known As

No data available
SiteMinder, CA SSO, Layer7 SiteMinder
 

Overview

 

Sample Customers

Information Not Available
British Telecom, CoreBlox, DBS, HMS, Itera ASA and Simeo
Find out what your peers are saying about Microsoft Active Directory vs. Symantec Siteminder and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.