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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 September 2025, in the Authentication Systems category, the mindshare of Fortinet FortiAuthenticator is 7.1%, down from 7.3% compared to the previous year. The mindshare of Yubico YubiKey is 8.0%, down from 10.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Market Share Distribution
ProductMarket Share (%)
Fortinet FortiAuthenticator7.1%
Yubico YubiKey8.0%
Other84.9%
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

"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."
"We have a perpetual license for 2FA."
"The most valuable feature of the solution is RADIUS service and the social network integration feature."
"The initial setup is a valuable point on Fortinet products. Most of the time, putting the theory into practice on the devices is quite friendly and straightforward. As long as you can read English you can find your way around the solution and make it work. This is a high value point on Fortinet - the way everything is laid out in the web UI is user-friendly and quite straightforward. The UI is quite simple."
"We are using Fortinet FortiAuthenticator to implement token-based authentication for wireless network access."
"The solution is very easy to manage."
"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."
"Customer service and support are excellent."
"The most valuable feature of Yubico YubiKey is security."
"YubiKey is a hardware security device with advanced security features."
"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 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."
"Yubico YubiKey is highly valued for its anti-phishing feature, which prevents phishing of OTPs that are normally obtained through phones."
 

Cons

"The user interface and clustering are areas with shortcomings that need improvement."
"It would be helpful to receive a code by yourself for authentication instead of it registered to a phone."
"No SMS gateway from the ISP"
"The customization capability of Fortinet FortiAuthenticator is not very flexible."
"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."
"The stability of Fortinet FortiAuthenticator is rated as six out of ten, indicating some instability issues."
"The price of the solution could improve, it is expensive."
"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."
"Yubico YubiKey could be improved by allowing for centralized administration, which is not currently available in India."
"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."
"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."
 

Pricing and Cost Advice

"When we buy the Fortinet FortiAuthenticator device there is a comparison between price and security."
"It costs more to license the high-availability option."
"The product has affordable pricing compared to other vendors."
"The pricing is fair."
"It is usually cheap. Without a license, you can use some basic features. You can buy a 20-year license and implement the solution once."
"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 platform provides a user-based pricing model rather than a subscription pricing model."
"The product could be more competitively priced."
"We paid 100 bucks for one Yubikey."
report
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
10%
Government
8%
Financial Services Firm
7%
Computer Software Company
13%
Government
12%
Financial Services Firm
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise17
Large Enterprise10
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: August 2025.
867,445 professionals have used our research since 2012.