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Fortinet FortiAuthenticator vs i-Sprint AccessMatrix Universal Access Management 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 Single Sign-On (SSO)
7th
Ranking in Authentication Systems
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
63
Ranking in other categories
Identity Management (IM) (10th), Multi-Factor Authentication (MFA) (2nd)
i-Sprint AccessMatrix Unive...
Ranking in Single Sign-On (SSO)
27th
Ranking in Authentication Systems
32nd
Average Rating
8.0
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Access Management (27th)
 

Mindshare comparison

As of January 2026, in the Single Sign-On (SSO) category, the mindshare of Fortinet FortiAuthenticator is 3.7%, down from 8.0% compared to the previous year. The mindshare of i-Sprint AccessMatrix Universal Access Management is 1.3%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiAuthenticator3.7%
i-Sprint AccessMatrix Universal Access Management1.3%
Other95.0%
Single Sign-On (SSO)
 

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.
NO
CEO at ABILITY LIMITED
A stable and scalable solution with reasonable pricing
The solution has high support capability.  The tool needs to improve its cloud service capability.  I have been working with the solution for 15 years.  I would rate the solution's stability a ten out of ten.  I would rate the tool's scalability a ten out of ten since it is highly scalable. We…

Quotes from Members

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

Pros

"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."
"The initial setup is so easy and there is no problem in the implementation."
"The ease of use is really nice. Using Authenticator, I've been able to actually work better on my authentication due to the fact that I have a single fabric to authenticate control from my firewall and on my access points. Authentication takes place from this area."
"It is very stable. We have never had any issues with this solution."
"The product's on-premise version doesn't have recurring costs."
"The implementation has significantly improved access management within our organization."
"Features the addition and removal of access as needed for the VPN."
"The current version is stable...Scalability-wise, it is a fine solution"
"The solution has high support capability."
"The feature that I have found the most valuable is that they are open to connecting with any token. For example, a year ago, we were looking for a soft token, and we started to look for alternatives. They are open to connecting with any token that we looking for."
 

Cons

"I think the tool could provide this solution on the cloud. It's currently an on-premises solution. A cloud-based version could make setup, installation, and management easier. With on-premises, you must pay capital expenses (CapEx) upfront. However, if the solution was cloud-based, it would be operational expenses (OpEx), which is often easier to manage. You can pay monthly instead of paying the total cost at once. In my opinion, OpEx is more easily manageable than CapEx."
"FortiAuthenticator's interface could be better."
"The stability of Fortinet FortiAuthenticator is rated as six out of ten, indicating some instability issues."
"The product must provide 2FA for applications."
"The GUI is on the older side but I'm sure that it will be upgraded soon. It works, but it looks a little dated."
"It would be helpful to receive a code by yourself for authentication instead of it registered to a phone."
"The speed of deployment on the cloud could be improved. It took a few days when it should have been just two days"
"There are some protocols, such as SHA and SHA-2, that are not supported."
"The tool needs to improve its cloud capability."
"The user interface is not quite good and easy to use. There are a lot of menus, and the look and feel is not modern like a modern app."
 

Pricing and Cost Advice

"I rate the product price as two or three on a one-to-ten scale, where one is expensive, and ten is cheap."
"FAC is an affordable solution for Middle Range (200E/400E) and also needs a package of mobility agents (2,000) perpetual."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
"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."
"The solution is not very expensive."
"The platform provides a user-based pricing model rather than a subscription pricing model."
"We pay for licensing on a yearly basis."
"I rate its pricing a three to five out of ten."
"I would rate the solution's pricing a three out of ten. The tool's licensing is monthly."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
10%
Government
7%
Manufacturing Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise18
Large Enterprise11
No data available
 

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.
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Also Known As

FortiAuthenticator
AccessMatrix Universal Access Management
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
IRAS, Singapore Bank
Find out what your peers are saying about Fortinet FortiAuthenticator vs. i-Sprint AccessMatrix Universal Access Management and other solutions. Updated: December 2025.
879,711 professionals have used our research since 2012.