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Fortinet FortiAuthenticator vs SAP Single Sign-On comparison

 

Comparison Buyer's Guide

Executive Summary

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)
10th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
64
Ranking in other categories
Authentication Systems (5th), Identity Management (IM) (14th), Multi-Factor Authentication (MFA) (2nd)
SAP Single Sign-On
Ranking in Single Sign-On (SSO)
33rd
Average Rating
10.0
Reviews Sentiment
8.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Single Sign-On (SSO) category, the mindshare of Fortinet FortiAuthenticator is 3.7%, down from 7.6% compared to the previous year. The mindshare of SAP Single Sign-On is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.7%
SAP Single Sign-On0.8%
Other95.5%
Single Sign-On (SSO)
 

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.
AhmedHaridy - PeerSpot reviewer
Managing Director at Emkan
A flexible solution that has two-factor authentication feature
The solution has been integrated into our mobile workforce using SAP IAS. This service links all SAP products with a central authentication platform, allowing users to access various systems and functionalities. We can easily integrate this solution with Active Directory or other solutions such as Microsoft or IBM. Additionally, SAP IAS also supports digital authentication, not only for SAP but also for other platforms like Microsoft Azure. Customers can quickly establish user authentication with SAP IAS in just a few minutes, enabling secure access to specific products or systems based on predefined rules. The two-factor authentication feature of SAP Single Sign-On is highly valuable for enhancing security. It allows users to access SAP products using various authentication methods, such as Microsoft user or their authentication service. This ensures secure access to all systems, both SAP and non-SAP, while giving the company control over user access. Additionally, the solution offers location-based access control. We find that it's already quite flexible and doesn't require much customization. It's mainly about configuration, which doesn't demand technical expertise. Customers often delve deeper into the solution's features to understand how to use it more effectively. They ask questions that are already addressed within the platform. This reliance on the solution's features, alongside their internal on-premises systems, has a very positive impact. The tool is compatible with different products.

Quotes from Members

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

Pros

"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."
"The implementation has significantly improved access management within our organization."
"The solution's most valuable aspect is that it easy to install. The user experience is very good."
"Technical support is excellent with Fortinet FortiAuthenticator."
"FortiAuthenticator is easy to use."
"The most valuable feature is the flexibility in using the SMS messages."
"The product is very easy to use and someone can easily manage working with it, so we do not need any support."
"The product is good, cost-effective, and functionally efficient."
"The solution has been integrated into our mobile workforce using SAP IAS. This service links all SAP products with a central authentication platform, allowing users to access various systems and functionalities. We can easily integrate this solution with Active Directory or other solutions such as Microsoft or IBM. Additionally, SAP IAS also supports digital authentication, not only for SAP but also for other platforms like Microsoft Azure. Customers can quickly establish user authentication with SAP IAS in just a few minutes, enabling secure access to specific products or systems based on predefined rules."
 

Cons

"I would like to see more security features in reference to identity login or identity identification."
"The integration with third-party tools must be better."
"The product must provide 2FA for applications."
"The solution's command line interface could be improved to provide better support for low-level debugging and advanced configurations."
"Fortinet FortiAuthenticator's initial setup process could be easier."
"I would like to see more integration and inclusion of features for ransomware protection directly within the FortiAuthenticator without requiring additional devices."
"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 technical support team is bad."
"The only improvement I suggest for SAP Single Sign-On concerns employees without emails. We addressed this by allowing users to set up security questions themselves. However, to further enhance this, integrating with mobile SMS for password resets could be beneficial."
 

Pricing and Cost Advice

"On a scale of one to ten, where one is a high price and ten is a low price, I rate the pricing a seven."
"I rate the product price as two or three on a one-to-ten scale, where one is expensive, and ten is cheap."
"The product could be more competitively priced."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"You can pay as you go with them. You purchase a base license and add to it as needed."
"The price seems okay. It's not that expensive compared to other authenticators."
"I rate the price of Fortinet FortiAuthenticator a three out of five."
"We pay for licensing on a yearly basis."
"The tool is free of cost."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Comms Service Provider
10%
Computer Software Company
10%
Financial Services Firm
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 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...
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Also Known As

FortiAuthenticator
No data available
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
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Find out what your peers are saying about Microsoft, Okta, Cisco and others in Single Sign-On (SSO). Updated: April 2026.
894,807 professionals have used our research since 2012.