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Fortinet FortiAuthenticator vs RSA Authentication Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Fortinet FortiAuthenticator
Ranking in Authentication Systems
4th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
64
Ranking in other categories
Single Sign-On (SSO) (10th), Identity Management (IM) (14th), Multi-Factor Authentication (MFA) (2nd)
RSA Authentication Manager
Ranking in Authentication Systems
14th
Average Rating
8.2
Reviews Sentiment
8.2
Number of Reviews
12
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 3.4%, down from 8.1% compared to the previous year. The mindshare of RSA Authentication Manager is 2.5%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.4%
RSA Authentication Manager2.5%
Other94.1%
Authentication Systems
 

Featured Reviews

Sachin Vinay - PeerSpot reviewer
Assistant Manager-Networks at a university with 1,001-5,000 employees
Supports secure remote authentication and provides comprehensive user activity tracking
The most important feature is the security capability because it provides a substantial amount of security for admin-related activities. Fortinet FortiAuthenticator can be used from anywhere in the world, and the authenticator services function globally. This global accessibility is one of the critical advantages, particularly since admin features are critical and security is a real concern. With Fortinet FortiAuthenticator, secure usage of firewall services and related functions is achieved. A complete log of all users who access the authenticator setup is maintained. Monthly logs are reviewed to check for any unnoticed activities. Each authenticated user's complete activity history is recorded. This logging capability allows for providing access to more admin users while ensuring security is not compromised and all users can be monitored.
US
VP Business Development at SDVG
Enhancing security with seamless single sign-on and Microsoft integration
We use RSA Authentication Manager for web applications and internal applications. We have a number of applications connected to it, serving over thirty thousand clients. It is integrated into everything from our standard login to Windows in the morning, as well as our applications Due to its…

Quotes from Members

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

Pros

"Fortinet FortiAuthenticator has improved our organization because we are able to can create identity-based policies, for example, who are you and where are you, and we are shifting from the IP-based to the identity-based."
"The biggest advantages of Fortinet FortiAuthenticator are that it's easy to deploy, easy to manage, and the GUI is a very strong interface."
"For FortiAuthentication, it's a good price in comparison to any other competitor."
"The initial setup of Fortinet FortiAuthenticator was straightforward, working effectively out of the box."
"For someone concerned with multifactor authentication, I'm satisfied with the product."
"The most valuable feature I find in FortiAuthenticator is web filtering."
"The solution is an integral part of our security for our email network, and like I said, we'll begin using it for other cloud applications."
"The solution is easy to learn and makes it easy for our users to add FortiToken, and it's very easy to integrate if you have other Fortinet devices."
"It is a stable solution. I would rate the stability a nine out of ten."
"I have found RSA Authentication Manager to be scalable."
"It is a good solution for token identification."
"RSA Authentication Manager is a robust solution that provides comprehensive protection for both on-premise and cloud-based applications."
"RSA Authentication Manager Appliance is almost like Plug 'n' Play, so it's an excellent experience."
"Easy setup, deployment, and integration in different infrastructures, including virtual ones."
"The single sign-on feature is the most important."
"In 2005 we started with a managed authentication service for three small companies with each having approx. 250 users, and now we have 25 large enterprises/government departments with over 150,000 authenticating users and an uptime of nearly 100% over the last five years."
 

Cons

"One of our clients has faced a lot of issues with FortiAuthenticator. For example, one of the devices restarted by itself, and the database was corrupted."
"No SMS gateway from the ISP"
"The integration with third-party tools must be better."
"We would like to see Linux-based operating systems be able to integrate with FortiAuthenticator to get two-factor authentication running on them. as well. This is a shortcoming that I have faced a few times already."
"Other features that would improve the product are a single sign-on where people can use their Gmail ID to log-in, etc."
"I would like to see more support from Fortinet with tech support people who have as much expertise on the authenticator as they do on their firewalls."
"The hardware aspect of the solution could be improved. We are not really able to understand the hardware capabilities of the device."
"The GUI has some shortcomings and can be made better. The GUI is not great."
"My observation over the years is that the system upgrades can be complicated and must be well planned out to address 'what if' issues, including backing off upgrades if necessary."
"The reporting needs to be improved, and they should be delivered by email."
"We are seeing a lot of difficult issues in terms of RSA, especially the cloud-based two-factor authentication process."
"We have encountered issue when trying to expand this particular solution for a large set of users across the country."
"Perhaps parts of the the user interface should become more intuitive."
"Enhancing the user interface and expanding their marketing efforts in regions like Nigeria and West Africa could be beneficial."
"We are not planning on using the solution in the future."
"Our major problem is the authentication via Microsoft, via Microsoft cloud systems. This is our major aim, to be a valued product for the future. The biggest problem is to work against cheap cloud systems. Cloud identification is our main problem at this time."
 

Pricing and Cost Advice

"The product has affordable pricing compared to other vendors."
"I would start off with a VM including the base license and scale according to the number of users you need to authenticate."
"Between paying them to help with the configuration, the box itself, and the support, it came to like $12,500, including a three-year service agreement."
"I rate the product price as two or three on a one-to-ten scale, where one is expensive, and ten is cheap."
"I rate the price of Fortinet FortiAuthenticator a three out of five."
"FAC is an affordable solution for Middle Range (200E/400E) and also needs a package of mobility agents (2,000) perpetual."
"We pay for licensing on a yearly basis."
"The platform provides a user-based pricing model rather than a subscription pricing model."
"As a new customer, the minimum cost would be four dollars, but you have room for negotiation, potentially bringing it down to as low as three dollars."
"The pricing is a little bit complicated because sometimes resellers are able to make prices that are too low. Our price, with a discount, is typically not as high as some of our competitors."
"The solution is costly."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Comms Service Provider
9%
Computer Software Company
9%
Construction Company
8%
Financial Services Firm
11%
Computer Software Company
10%
Construction Company
10%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise18
Large Enterprise11
By reviewers
Company SizeCount
Small Business5
Large Enterprise7
 

Questions from the Community

What needs improvement with Fortinet FortiAuthenticator?
Fortinet can make Fortinet FortiAuthenticator better by having a cloud version of it. Currently, Fortinet FortiAuthenticator is only available for on-premises, and it is an on-premises solution. It...
What is your primary use case for Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator is primarily used for authenticating admin users, including remote admin use cases. Remote admin use cases utilize Fortinet FortiAuthenticator to securely authenticate a...
What needs improvement with RSA Authentication Manager?
RSA Authentication Manager is perfect. We do not see current missing products or enhancements yet emphasize the importance of a continuous development roadmap.
What is your primary use case for RSA Authentication Manager?
We use RSA Authentication Manager for web applications and internal applications. We have a number of applications connected to it, serving over thirty thousand clients. It is integrated into every...
What advice do you have for others considering RSA Authentication Manager?
RSA Authentication Manager is the best available solution. However, for other companies, it might seem expensive. It's important for RSA to keep developing new features and maintain a robust roadma...
 

Also Known As

FortiAuthenticator
ACE/Server
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Tiera, Fred Loya, BRE Leasing, ADP, BlueFort Security, New Hanover County
Find out what your peers are saying about Fortinet FortiAuthenticator vs. RSA Authentication Manager and other solutions. Updated: June 2026.
900,125 professionals have used our research since 2012.