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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
25th
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
4th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
64
Ranking in other categories
Single Sign-On (SSO) (10th), Identity Management (IM) (14th), Multi-Factor Authentication (MFA) (2nd)
 

Mindshare comparison

As of June 2026, in the Authentication Systems category, the mindshare of DigiCert PKI Platform is 1.5%, up from 1.4% compared to the previous year. The mindshare of Fortinet FortiAuthenticator is 3.4%, down from 8.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.4%
DigiCert PKI Platform1.5%
Other95.1%
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.
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.

Quotes from Members

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

Pros

"The public key infrastructure certificates issued by the PKI servers helped me set up good client-server authentic communications."
"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 initial setup phase was easy. It is also easy to deploy."
"The product is stable and reliable."
"The most valuable feature is the OTP on the mobile phone."
"The solution is simple to deploy, simple to use, and user-friendly."
"I work a lot with Fortinet products and I call the support often. They are very quick to respond and the support is very good."
"The product's on-premise version doesn't have recurring costs."
"Features the addition and removal of access as needed for the VPN."
"The biggest advantages of Fortinet FortiAuthenticator are that it's easy to deploy, easy to manage, and the GUI is a very strong interface."
 

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."
"The support team is pathetic and does not properly understand the solution."
"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."
"Technical support used to be much better. Fortinet seems to be downgrading, so everything takes longer to get a response in comparison to the past."
"I would like to see more integration and inclusion of features for ransomware protection directly within the FortiAuthenticator without requiring additional devices."
"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."
"Lacks a simplified two-factor authentication process."
"For scalability, you need to size FortiAuthenticator properly. It's not 100%, maybe 80% on the scalable side."
"Fortinet FortiAuthenticator's initial setup process could be easier."
 

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."
"I price of the solution is expensive."
"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."
"The product could be more competitively priced."
"We pay for licensing on a yearly basis."
"The solution is not very expensive."
"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."
"The price seems okay. It's not that expensive compared to other authenticators."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Construction Company
10%
Manufacturing Company
9%
Manufacturing Company
11%
Comms Service Provider
9%
Computer Software Company
9%
Construction Company
8%
 

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 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...
 

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: June 2026.
900,838 professionals have used our research since 2012.