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Delinea Authentication Service vs Fortinet FortiAuthenticator 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

Delinea Authentication Service
Ranking in Authentication Systems
18th
Average Rating
9.0
Reviews Sentiment
6.3
Number of Reviews
1
Ranking in other categories
Active Directory Bridge (4th)
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 July 2026, in the Authentication Systems category, the mindshare of Delinea Authentication Service is 0.7%, up from 0.2% compared to the previous year. The mindshare of Fortinet FortiAuthenticator is 3.3%, down from 7.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.3%
Delinea Authentication Service0.7%
Other96.0%
Authentication Systems
 

Featured Reviews

Francesco Panacea - PeerSpot reviewer
Senior Consultant at Deloitte Risk Advisory
Offers a reliable platform for securing administrative access and reduces cloud maintenance overhead
I have not found many drawbacks in Delinea Authentication Service, but perhaps they could focus more on the development of the platform for all of the products. I mean, rather than having Secret Server and Privilege Manager as silos, they could have a unique platform. In future updates of this solution, I would like to see features that other PAM vendors are adding, such as machine identities, AI, agentic security, and perhaps certificate security for Delinea. Delinea integrates with third-party tools by having some out-of-the-box connectors, but not for all. Adding more connectors could be an evolution for the next product. Responsiveness could be another area of improvement. They are pretty much slow to respond or perhaps I don't get the answers I want.
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 best feature of Delinea Authentication Service, in my opinion, is that Delinea is a leader in the Gartner Magic Quadrant for PAM solutions, particularly with Secret Server, which we used, and also the Privilege Manager."
"The product enables SSO."
"The product's on-premise version doesn't have recurring costs."
"The product is very easy to use and someone can easily manage working with it, so we do not need any support."
"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 most valuable feature is the flexibility in using the SMS messages."
"It keeps track of users and their IPs no matter where they are in the network. When users roam, we don't have to worry about not mapping them to an IP."
"The response from Fortinet is very fast."
"The most valuable feature of the solution is RADIUS service and the social network integration feature."
 

Cons

"Responsiveness could be another area of improvement. They are pretty much slow to respond or perhaps I don't get the answers I want."
"I have had stability issues with FortiAuthenticator."
"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."
"I would like to see some email options for Fortinet FortiAuthenticator."
"I would like to see more integration and inclusion of features for ransomware protection directly within the FortiAuthenticator without requiring additional devices."
"The customization capability of Fortinet FortiAuthenticator is not very flexible."
"There are some protocols, such as SHA and SHA-2, that are not supported."
"It can not use SQL to query FortiAnalyzer directly."
"There are multiple areas that are in need of improvement. It is not a mature product."
 

Pricing and Cost Advice

Information not available
"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."
"I rate its pricing a three to five out of ten."
"The platform is cost-effective as it does not require a separate license for SD-WAN functionality."
"I price of the solution is expensive."
"The pricing is fair."
"We pay for licensing on a yearly basis."
"The product has affordable pricing compared to other vendors."
"You can pay as you go with them. You purchase a base license and add to it as needed."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
11%
Comms Service Provider
10%
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

What needs improvement with Delinea Authentication Service?
I have not found many drawbacks in Delinea Authentication Service, but perhaps they could focus more on the development of the platform for all of the products. I mean, rather than having Secret Se...
What is your primary use case for Delinea Authentication Service?
I use the product to secure the system administrators' access to the crown jewels of the customer.
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

Centrify Authentication Service
FortiAuthenticator
 

Overview

 

Sample Customers

GOGO
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Find out what your peers are saying about Microsoft, Cisco, Okta and others in Authentication Systems. Updated: July 2026.
906,852 professionals have used our research since 2012.