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Microsoft Active Directory vs Symantec Siteminder comparison

 

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)
8th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
47
Ranking in other categories
Active Directory Management (2nd)
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 (12th)
 

Mindshare comparison

As of June 2026, in the Single Sign-On (SSO) category, the mindshare of Microsoft Active Directory is 3.0%, up from 3.0% compared to the previous year. The mindshare of Symantec Siteminder is 3.0%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Microsoft Active Directory3.0%
Symantec Siteminder3.0%
Other94.0%
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

"The user interface of the product is very easy to use."
"The most valuable feature of the solution is that it is an easy-to-use tool."
"It is a stable solution."
"Active Directory is more flexible and feature-rich than Apache."
"The solution's technical support is good."
"Technical support is helpful."
"It's useful in bringing order to the system."
"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."
"Siteminder allows us to manage identity and portability control efficiently."
"It has performed very well, it does what we need it to do, it's reliable, and it doesn't impose any overhead on the user or on the platform."
"I liked the debugging part. There are only two files (trace file and log file) that you need to look into while performing debugging, and the logs give you the exact info on where and what needs to be fixed."
"It will definitely help any company achieve their single sign on goal."
"It's our single solution for managing user authentication."
"It is reliable."
"CA Single Sign-on has helped us a lot; the user only needs to use credentials once and then they can single sign-on into other websites which are already integrated into the CA Single Sign-on product."
"It’s a secure product; we can make use of two factor authentication with the product and so from a security perspective, it gives us strong authentication."
 

Cons

"The solution's price could be better."
"Microsoft Active Directory restricts most of the features our company's employees want to use since they are involved in research and development activities."
"The interface hasn't changed much over the years. It's suitable for my tastes, but that doesn't mean everybody likes it."
"Sometimes when we create email groups in Microsoft Active Directory and add someone to that group, it takes around 24 to 48 hours for their email account to be synchronized with their Microsoft Office 365 shared mailbox, distribution list, or group."
"Sometimes support takes long to engage and resolve, extending over weeks or even months."
"The cloud service of Microsoft Active Directory is an area with certain shortcomings that need improvement."
"The product must provide remote password reset features."
"Microsoft Active Directory could improve by having better integration with other solutions."
"There is a considerable improvement in the product from previous versions, but a few items we feel need a little attention are the web agent installation process and steps – as it behaves differently on the same OS."
"It may be a good product, but I'd advise staying away from customizing it."
"CA SSO does have stability issues."
"We would like to the OAuth be more stable, more issues being fixed rather than not."
"The main thing is we do not have the traceability and good monitoring that CA can provide us to capture problems when they occur."
"I would like to see more usability; more customer usability."
"The setup was not straightforward. I would give it a 7/10 rating - 1 being simple and 10 being complex."
"I've seen a lot of analytics capability being built in for a number of products. Obviously, I want to be able to use analytics on CA SSO as well."
 

Pricing and Cost Advice

"The license per user can probably be reduced."
"The solution is based on a licensing model."
"Microsoft Active Directory is not an expensive solution."
"My company makes payments every quarter towards the licensing costs of the product."
"I'm unsure about the cost of the solution, as I was never involved in that aspect. However, I don't think it would be expensive. It might be average, around four or five out of ten."
"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."
"I rate the product’s pricing a five out of ten."
"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."
"The pricing is reasonable."
"I recommend conducting a PoC on every available product before choose one."
"Symantec Siteminder is expensive; they could definitely do better on the price."
"CA solutions are generally expensive but for the customer the ROI is big."
"The solution's pricing is competitive."
"The licensing is fair for this solution."
"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."
"The price is quite comparable to the other enterprise-level solutions in that market."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Computer Software Company
8%
Healthcare Company
7%
Financial Services Firm
21%
Construction Company
12%
Marketing Services Firm
7%
Outsourcing 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: June 2026.
900,747 professionals have used our research since 2012.