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Fortinet FortiAuthenticator vs RSA Authentication Manager comparison

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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
5th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
65
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
13th
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 October 2026, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 3.0%, down from 7.4% compared to the previous year. The mindshare of RSA Authentication Manager is 2.5%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.0%
RSA Authentication Manager2.5%
Other94.5%
Authentication Systems
 

Featured Reviews

reviewer2848395 - PeerSpot reviewer
Technical Business Development Manager at a outsourcing company with 501-1,000 employees
Multi-factor security has improved device protection but still needs broader application coverage
Fortinet FortiAuthenticator could be improved in its cost structure. Although it is not expensive, other solutions offer more value for less money. Cisco Duo provides better value in this regard and connects to web applications much more easily, scaling effectively in that sense. While I have never used Cisco Duo to secure other devices in IoT environments, I know Cisco Duo is capable of doing so, whereas Fortinet FortiAuthenticator cannot. Additionally, Cisco Duo is also cheaper. These are the main reasons why we switched away from Fortinet FortiAuthenticator, as it was very limited compared to other solutions available. Fortinet FortiAuthenticator was primarily missing the ability to scale to web applications.
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

"The first valuable feature is being able to see everything on one platform. This includes logs and authentication failure."
"I am really impressed by the technical support because they were very helpful; once we logged our complaint, we received an answer from them in no time, and they quickly fixed our issue."
"The most valuable aspect of the solution is the security; it's great."
"Fortinet FortiAuthenticator is an easy-to-use solution."
"FortiAuthenticator is easy to use."
"FortiAuthenticator is a very good solution. It is all jury-based. FortiAuthenticator is very easy for anyone to understand how it works and be able to take action."
"It keeps track of users and their IPs no matter where they are in the network. When users roam, we don't have to worry about not mapping them to an IP."
"The product is good, cost-effective, and functionally efficient."
"The technical support has been great; their service is perfect."
"The most valuable feature is the SecurID."
"It is a stable solution. I would rate the stability a nine out of ten."
"Easy setup, deployment, and integration in different infrastructures, including virtual ones."
"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 is the best available solution."
"It stands out as a comprehensive and adaptable solution that excels in both on-premises and cloud-based authentication, offers strong security with multi-layered authentication, and boasts a well-maintained product with reliable performance."
 

Cons

"Fortinet FortiAuthenticator could benefit from some artificial intelligence functionality and resolution of some glitches that may exist."
"No SMS gateway from the ISP"
"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."
"The only issue I encounter is that when not using FortiAuthenticator for an extended period, it's typical to encounter some obstacles in the configuration process that you need to address."
"There have been numerous support tickets sent to Fortinet since this does not appear to be a mature product."
"The technical support is mid-range; it's not your wow kind of support, and they're not really there when it comes to support."
"FortiAuthenticator should integrate with other applications."
"I have had stability issues with FortiAuthenticator."
"Enhancing the user interface and expanding their marketing efforts in regions like Nigeria and West Africa could be beneficial."
"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."
"We are seeing a lot of difficult issues in terms of RSA, especially the cloud-based two-factor authentication process."
"The price needs to be improved."
"RSA Authentication Manager is perfect. We do not see current missing products or enhancements yet emphasize the importance of a continuous development roadmap."
"The product's capabilities to protect cloud environments need improvement."
"There is room for improvement in the RSA support."
"We have encountered issue when trying to expand this particular solution for a large set of users across the country."
 

Pricing and Cost Advice

"The pricing is fair."
"The customers need to pay for licenses, and some pay on a yearly basis while others pay on a three-yearly or five-yearly basis. Also, it is not an expensive solution."
"The solution is not very expensive."
"The price seems okay. It's not that expensive compared to other authenticators."
"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 its pricing a three to five out of ten."
"I would rate the pricing a four out of ten, where one is cheap, and ten is expensive. It is not that costly. It is cheap, easy to manage, easy to install, and easy to configure."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"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 solution is costly."
"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."
report
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915,325 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
12%
Comms Service Provider
11%
Outsourcing Company
9%
Construction Company
9%
Outsourcing Company
11%
Construction Company
11%
Computer Software Company
10%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise19
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: September 2026.
915,325 professionals have used our research since 2012.