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Fortinet FortiAuthenticator vs Yubico YubiKey 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
Ranking in Multi-Factor Authentication (MFA)
1st
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
62
Ranking in other categories
Single Sign-On (SSO) (6th), Identity Management (IM) (8th)
Yubico YubiKey
Ranking in Authentication Systems
5th
Ranking in Multi-Factor Authentication (MFA)
3rd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
5
Ranking in other categories
Passwordless Authentication (3rd)
 

Mindshare comparison

As of August 2025, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 7.4%, up from 7.3% compared to the previous year. The mindshare of Yubico YubiKey is 8.6%, down from 10.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems
 

Featured Reviews

Yonas Abebe - PeerSpot reviewer
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.
OmerKhan1 - PeerSpot reviewer
A stable solution that is efficient, user-friendly, and easy to use
It would be better if the product can come up with a serial number for the keys. It would be nice if they had a numbering system as a configuration identity that would help the IT and technical teams to identify the keys because they look all the same. It would be more like putting a tag on them.

Quotes from Members

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

Pros

"The most valuable feature I find in FortiAuthenticator is web filtering."
"I appreciate its ability to provide multi-factor authentication, but it's primarily focused on this function."
"Fortinet FortiAuthenticator is an easy-to-use solution."
"The product enables SSO."
"It reduces the need for network administrator intervention by allowing the user to perform their own registration and resolve their own password problems and issues."
"The initial setup of Fortinet FortiAuthenticator is easy."
"The initial setup of Fortinet FortiAuthenticator was straightforward, working effectively out of the box."
"We are using Fortinet FortiAuthenticator to implement token-based authentication for wireless network access."
"It's small and lightweight. Like a phone, it doesn't run out of battery. It also doesn't have to be unlocked. It doesn't break. Moreover, they're very durable and it's very convenient."
"The most valuable feature of Yubico YubiKey is security."
"YubiKey is a hardware security device with advanced security features."
"Yubico YubiKey is highly valued for its anti-phishing feature, which prevents phishing of OTPs that are normally obtained through phones."
"The solution is simple to use and we have installed it in our clients' endpoints. The tool is just plug-and-play for the end user. The end user can just put in the key to the security computer and log in without any hassle. The solution is efficient, user-friendly, and easy to use."
 

Cons

"Fortinet FortiAuthenticator's initial setup process could be easier."
"They could expand FortiAuthenticator's capabilities to accommodate a broader range of environments."
"No SMS gateway from the ISP"
"The price of the solution could improve, it is expensive."
"There is room for improvement in stability and support."
"The solution's command line interface could be improved to provide better support for low-level debugging and advanced configurations."
"The hardware aspect of the solution could be improved. We are not really able to understand the hardware capabilities of the device."
"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."
"It's a hardware device, so it isn't cost-effective to use for all your accounts. You might have a hard time getting budget approval. It's better to take a strategic approach and use it only for critical accounts. You can use other forms of authentication for the rest."
"It would be better if the product can come up with a serial number for the keys. It would be nice if they had a numbering system as a configuration identity that would help the IT and technical teams to identify the keys because they look all the same. It would be more like putting a tag on them."
"Currently, an area where the product lacks is in addressing service needs."
"Yubico YubiKey could be improved by allowing for centralized administration, which is not currently available in India."
"Yubico YubiKey is inconvient. No one likes the idea of having to put a USB device into the system, having to remember to take it out, and having passwords. It may be very good for security but it is not great for people to use."
 

Pricing and Cost Advice

"The price seems okay. It's not that expensive compared to other authenticators."
"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 product has affordable pricing compared to other vendors."
"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."
"When we buy the Fortinet FortiAuthenticator device there is a comparison between price and security."
"I would start off with a VM including the base license and scale according to the number of users you need to authenticate."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
"We paid 100 bucks for one Yubikey."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
9%
Government
8%
Financial Services Firm
7%
Computer Software Company
13%
Government
12%
Financial Services Firm
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator is not overly expensive compared to other Fortinet subscriptions. However, it would be beneficial if the licensing allowed for more flexibility to cover additional users.
What needs improvement with Fortinet FortiAuthenticator?
The area for improvement in Fortinet FortiAuthenticator is its price.
What needs improvement with Yubico YubiKey?
Yubico YubiKey could be improved by allowing for centralized administration, which is not currently available in India. In India, administrators typically have control over all security devices, bu...
What is your primary use case for Yubico YubiKey?
I primarily use Yubico YubiKey ( /products/yubico-yubikey-reviews ) for authentication in environments such as Active Directory, cloud administration, trading room, and dealing room where phones ar...
What advice do you have for others considering Yubico YubiKey?
From an individual perspective, no improvements are required for Yubico YubiKey. However, at a corporate or enterprise level, a central control mechanism is necessary, which is currently lacking in...
 

Also Known As

FortiAuthenticator
YubiKey
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Google Inc., Salesforce, Novartis, Facebook, GitHub, CERN, Duke University, Code Enigma, Luther Burbank High School, ZorgSaam, Agfa, Santa Clara County Fire Department, Dyson Ltd, Portugal Telecom, Boral, Canonical Ltd
Find out what your peers are saying about Fortinet FortiAuthenticator vs. Yubico YubiKey and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.