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DigiCert PKI Platform vs Fortinet FortiAuthenticator 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

DigiCert PKI Platform
Ranking in Authentication Systems
22nd
Average Rating
9.6
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
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)
 

Mindshare comparison

As of February 2026, in the Authentication Systems category, the mindshare of DigiCert PKI Platform is 1.6%, up from 1.3% compared to the previous year. The mindshare of Fortinet FortiAuthenticator is 4.1%, down from 8.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Market Share Distribution
ProductMarket Share (%)
Fortinet FortiAuthenticator4.1%
DigiCert PKI Platform1.6%
Other94.3%
Authentication Systems
 

Featured Reviews

Indra Maulana - PeerSpot reviewer
Business Solution and Development Manager at PT ADPS
Tailored to the lifecycle management needs of banks
The customer finds value in adopting a platform from Jira, particularly for the ease it brings to their processes, both for on-premises operations and batch processing. Their objective is to create a new customized server specifically designed for generating certificates. This server is intended for the generation of certificates, emphasizing that it is not meant for free domain replacement. The platform of choice for this purpose is Digital One, a product that offers full customization and aligns well with the customer's preference for tailored solutions. The process of certificate issuance from Microsoft's AB involves renewal or replacement every five years. However, an issue arises in that this particular certificate requires renewal annually instead of the standard five-year cycle. The challenge is attributed to personnel changes, where an administrator responsible for the process resigns within the five-year period. To address this, we seek an automated solution that operates seamlessly with a single sign-on approach, eliminating the need for user IDs or passwords. The automation involves approval and subsequent deployment without complexities. Being a partner of DigiSet, we rely on the implementer for support in service deployment, installation, and resolution of any issues that may arise.
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.

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 is the communication based on PKI certificates."
"I emphasize the importance of automation in Wi-Fi management, particularly in tasks such as certificate renewal. The requirement extends to the ability to generate new certificates from a local server within the data center. There is a need to establish a new server for local certificate issuance and highlights the desire for automation in the deployment process. The emphasis lies in leveraging automated solutions to streamline these operations effectively."
"The product’s most valuable feature is integration with FortiGate, FortiToken, FortiTalk, and multi-factor authentication."
"We are using Fortinet FortiAuthenticator to implement token-based authentication for wireless network access."
"The product is good, cost-effective, and functionally efficient."
"Customer service and support are excellent."
"I prefer the passing tool that sent an active directory console to a Fortinet FortiAuthenticator, then Fortinet FortiAuthenticator does not pass the locks."
"The initial setup of Fortinet FortiAuthenticator was straightforward, working effectively out of the box."
"For someone concerned with multifactor authentication, I'm satisfied with the product."
"Features the addition and removal of access as needed for the VPN."
 

Cons

"The customer finds value in adopting a platform from Jira, particularly for the ease it brings to their processes, both for on-premises operations and batch processing. Their objective is to create a new customized server specifically designed for generating certificates. This server is intended for the generation of certificates, emphasizing that it is not meant for free domain replacement. The platform of choice for this purpose is Digital One, a product that offers full customization and aligns well with the customer's preference for tailored solutions.The process of certificate issuance from Microsoft's AB involves renewal or replacement every five years. However, an issue arises in that this particular certificate requires renewal annually instead of the standard five-year cycle. The challenge is attributed to personnel changes, where an administrator responsible for the process resigns within the five-year period. To address this, we seeks an automated solution that operates seamlessly with a single sign-on approach, eliminating the need for user IDs or passwords. The automation involves approval and subsequent deployment without complexities. Us, being a partner of DigiSet, relies on their implementer for support in service deployment, installation, and resolution of any issues that may arise."
"From an automation perspective, PKI is a bit of a debatable topic and can be improved as time demands."
"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 area for improvement in Fortinet FortiAuthenticator is its price."
"The integration with third-party tools must be better."
"The only issue I encounter is that when not using FortiAuthenticator for an extended period, it's typical to encounter some obstacles in the configuration process that you need to address."
"Initially, we deployed Fortinet FortiAuthenticator on VMware and faced challenges when migrating to an OpenStack environment, which required reconfiguration. I recommend Fortinet make its images migratable between environments."
"The customization capability of Fortinet FortiAuthenticator is not very flexible."
"FortiAuthenticator's interface could be better."
"I would like to see more security features in reference to identity login or identity identification."
 

Pricing and Cost Advice

"This solution won't cost much, as this would be free with the licensing from Microsoft."
"I would rate it seven for the price."
"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 price of the solution is expensive."
"The pricing is fair."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
"The product has affordable pricing compared to other vendors."
"The licensing structure is cost-effective for us compared to some of the other solutions that have recurring monthly costs."
"The platform provides a user-based pricing model rather than a subscription pricing model."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
8%
Government
7%
Computer Software Company
14%
Comms Service Provider
11%
Government
7%
Manufacturing Company
7%
 

Company Size

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

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Fortinet FortiAuthenticator?
Fortinet FortiAuthenticator could benefit from some artificial intelligence functionality and resolution of some glitches that may exist.
 

Also Known As

DigiCert PKI, Symantec Managed PKI Service
FortiAuthenticator
 

Overview

 

Sample Customers

paypal, verizon, cloudflare
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Find out what your peers are saying about DigiCert PKI Platform vs. Fortinet FortiAuthenticator and other solutions. Updated: February 2026.
881,757 professionals have used our research since 2012.