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Fortinet FortiAuthenticator vs RSA Authentication Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 11, 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

Fortinet FortiAuthenticator
Ranking in Authentication Systems
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
63
Ranking in other categories
Single Sign-On (SSO) (7th), Identity Management (IM) (10th), Multi-Factor Authentication (MFA) (2nd)
RSA Authentication Manager
Ranking in Authentication Systems
16th
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 February 2026, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 4.1%, down from 8.0% compared to the previous year. The mindshare of RSA Authentication Manager is 2.4%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Market Share Distribution
ProductMarket Share (%)
Fortinet FortiAuthenticator4.1%
RSA Authentication Manager2.4%
Other93.5%
Authentication Systems
 

Featured Reviews

Yonas Abebe - PeerSpot reviewer
Senior Network and Security Engineer at Symbol Technologies PLC
Integration capabilities simplify authentication and migration challenges need addressing
The integration capabilities of Fortinet FortiAuthenticator are very interesting, as it can be integrated with third-party devices easily and is straightforward to configure. The integration with FortiToken is outstanding, adding a layer of security for authentication. In addition, it can be used by integrating with zero trust single access, enhancing overall security measures.
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 tool's most valuable features are push notifications and integration with the FortiGate firewall. Push notifications provide an instant acceptance mechanism. When customers try to access SSL VPN, the solution sends a push notification to their mobile phone, and they can easily approve the access. The integration with FortiGate firewall is very easy if our customers use FortiGate for their firewall."
"We have not had issues with Fortinet FortiAuthenticator. It is stable."
"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 integrates very tightly with the rest of the Fortinet ecosystem."
"Valuable features include the robust SSO features, when you have more complicated authentication within an organization. We can mix AD, Radius, Portal, SSO Portals (Google, etc.), and build our own environment. It is very flexible."
"FortiAuthenticator is really good software that integrates very well with Fortinet products."
"The logs have great detail that make it easier to evaluate and control the security environment."
"The web feature is quite versatile. It serves as the sole server authenticator and is valuable not only with FortiGate products but also within the entire Forti system, making it highly useful for me."
"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."
"RSA Authentication Manager is the best available solution."
"It is a good solution for token identification."
"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."
"The single sign-on feature is the most important."
"I have found RSA Authentication Manager to be scalable."
"RSA Authentication Manager is a robust solution that provides comprehensive protection for both on-premise and cloud-based applications."
 

Cons

"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."
"Fortinet FortiAuthenticator's initial setup process could be easier."
"The price of the solution could improve, it is expensive."
"The integration with other products, for example, some SAML authentications, would make it more flexible."
"There is a room for improvement. The log is a bit difficult to access, and searching the log codes is also a bit difficult. So it would be much better if, when we open a log, it could provide detailed information about errors, reasons for failure, and such."
"I would like to see integration and customization capabilities with the end-user portal to solve authentication issues with diverse implementation scenarios."
"One thing I dislike is that if you have the software authenticator on a mobile device and that device is lost, it's difficult to remove."
"I would like to see more integration and inclusion of features for ransomware protection directly within the FortiAuthenticator without requiring additional devices."
"There is room for improvement in the RSA support."
"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."
"We have encountered issue when trying to expand this particular solution for a large set of users across the country."
"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."
"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."
"Perhaps parts of the the user interface should become more intuitive."
 

Pricing and Cost Advice

"It costs more to license the high-availability option."
"The product has affordable pricing compared to other vendors."
"The cost of the license could be less expensive. The license is paid on a yearly basis."
"I rate the price of Fortinet FortiAuthenticator a three out of five."
"The solution is not very expensive."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"I would start off with a VM including the base license and scale according to the number of users you need to authenticate."
"FAC is an affordable solution for Middle Range (200E/400E) and also needs a package of mobility agents (2,000) perpetual."
"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."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Government
7%
Manufacturing Company
7%
Computer Software Company
12%
Government
10%
Manufacturing Company
8%
Financial Services Firm
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 FortiAuthenticator could benefit from some artificial intelligence functionality and resolution of some glitches that may exist.
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: February 2026.
881,455 professionals have used our research since 2012.