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AWS IAM Identity Center 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:
 

ROI

Sentiment score
5.9
AWS IAM Identity Center enhances security, compliance, efficiency, and cost management through centralized access control and streamlined processes.
Sentiment score
5.1
Fortinet FortiAuthenticator improved security and compliance, yet financial gains are hard to quantify with some citing reduced costs.
The return on investment includes operational efficiency gains, security risk reduction, compliance with regulations, improved user experience, productivity benefits, reduced overhead, and better security posture.
DevOps Engineer | Cloud Architect & Automation Specialist | Kubernetes, Terraform, Ansible, AWS EKS at Phoenix Marketing & Advertising
We have achieved significant time efficiencies with AWS IAM Identity Center.
Director of Engineering at Infosys
It enhances security by ensuring only the right person can access systems, even if their login credentials are compromised.
Senior Network and Security Engineer at Symbol Technologies PLC
 

Customer Service

Sentiment score
5.9
AWS IAM Identity Center documentation is detailed; users appreciate support plans, though some miss visuals and live chat.
Sentiment score
6.8
Fortinet FortiAuthenticator offers generally responsive support with some variance in effectiveness based on complexity and local availability.
AWS provides immediate solutions and assistance whenever needed, especially if issues arise that cannot be handled internally.
Director of Engineering at Infosys
They are prompt, keep you updated, and provide excellent assistance.
AWS DevOps Engineer at CTB Solutions
AWS offers better assistance plans for their services.
Strategist | Webops and Blockchain at Indian Institute of Technology, Madras
At times, some technical staff lack knowledge, which delays issue resolution.
DevOps Engineer at YASH Technologies
Customer service and support are excellent.
Senior Network and Security Engineer at Symbol Technologies PLC
Technical support from Fortinet deserves a rating of 10.
Infrastructure Manager at Scandinavian Highlands Holding A/S
 

Scalability Issues

Sentiment score
7.1
AWS IAM Identity Center efficiently manages growth, offers scalability, and integrates well for enterprises despite permission management challenges.
Sentiment score
7.8
Fortinet FortiAuthenticator offers scalable user capacity and integrates well, though minor manual adjustments may be needed.
AWS Identity Center successfully supports scalable deployments, allowing additional resources as the company grows.
AWS Cloud Engineer at BINO-K
The scalability of AWS IAM Identity Center is excellent.
AWS DevOps Engineer at CTB Solutions
It can handle both a small number of users and a bigger number of users efficiently.
AWS Certification Full Stack Cloud Engineer at Social Economic Accelerator LabSocial
The scalability of FortiAuthenticator is good, and I would rate it an eight on a scale of one to ten.
IT Manager at PTECH
I find Fortinet FortiAuthenticator to be highly scalable, and I would rate it an eight out of ten for scalability.
Senior Network and Security Engineer at Symbol Technologies PLC
Fortinet FortiAuthenticator should be sufficiently scalable.
Network Engineer at Coop Money
 

Stability Issues

Sentiment score
7.9
AWS IAM Identity Center is highly reliable with 99.96% uptime, stable performance, and smooth integration despite occasional page refresh issues.
Sentiment score
7.4
Fortinet FortiAuthenticator is generally stable, though hardware defects and syncing issues affect performance in high-volume environments.
There can be issues if there is an outage on AWS's side, which could prevent logging in because your region might be down, affecting the Identity Center's availability.
Sr DevOps Engineer at HTC Global
It offers 99.96% uptime.
AWS DevOps Engineer at CTB Solutions
Stability-wise, it is functioning well without any outages or crashes.
AWS Certification Full Stack Cloud Engineer at Social Economic Accelerator LabSocial
It remains stable even when the number of concurrent users increases.
Senior Network and Security Engineer at Symbol Technologies PLC
 

Room For Improvement

AWS IAM Identity Center needs UI, integration, and automation improvements for better user management, security, and onboarding experiences.
Fortinet FortiAuthenticator needs improved usability, integration, support, affordability, customization, and stability for better user authentication efficiency.
Having a lot of users on one instance is hard to configure, so I hope for more flexibility and ease in configuration.
AWS Certification Full Stack Cloud Engineer at Social Economic Accelerator LabSocial
Enhancements could include automation tools or a centralized dashboard for managing roles and policies across multiple accounts, simplifying the process.
DevOps Engineer | Cloud Architect & Automation Specialist | Kubernetes, Terraform, Ansible, AWS EKS at Phoenix Marketing & Advertising
When configuring it with third-party tools, like Active Directory, the naming convention of permission sets requires careful attention, which can be confusing.
Sr DevOps Engineer at HTC Global
For example, authentication for wireless users expires after 24 hours, requiring re-authentication daily.
Head of computer systems at Indian Institute of Space Science & Technology(IIST)
I recommend Fortinet make its images migratable between environments.
Senior Network and Security Engineer at Symbol Technologies PLC
The technical support could be improved as some staff lacks the necessary knowledge to assist effectively.
DevOps Engineer at YASH Technologies
 

Setup Cost

AWS IAM Identity Center is cost-effective with free basic functionality, though premium features may incur additional charges.
Fortinet FortiAuthenticator is praised for its affordable, straightforward user-based pricing, especially compared to Cisco solutions.
AWS IAM Identity Center is available as a free service by default.
AWS Cloud Engineer at BINO-K
It is not that expensive, rated at three out of ten for costs.
Sr DevOps Engineer at HTC Global
Pricing for AWS IAM Identity Center is very affordable, rated at two out of ten with one being cheap.
AWS DevOps Engineer at CTB Solutions
Fortinet FortiAuthenticator is not overly expensive compared to other Fortinet subscriptions.
Senior Network and Security Engineer at Symbol Technologies PLC
 

Valuable Features

AWS IAM Identity Center streamlines role management, enhances security with MFA, and simplifies access control and policy configuration.
Fortinet FortiAuthenticator offers easy setup, cost-effectiveness, strong integration, detailed logging, and flexible two-factor authentication options.
It provides the least privilege-based access control, which limits users to only the operations they need to perform without interfering with unrelated configurations.
Sr DevOps Engineer at HTC Global
These features allow for excellent micro-level control over resources, ensuring specific permissions are granted.
Strategist | Webops and Blockchain at Indian Institute of Technology, Madras
Its valuable features include granular access control, allowing precise control over who can access specific AWS resources and under what conditions using JSON-based policies.
DevOps Engineer | Cloud Architect & Automation Specialist | Kubernetes, Terraform, Ansible, AWS EKS at Phoenix Marketing & Advertising
The integration with FortiToken is outstanding, adding a layer of security for authentication.
Senior Network and Security Engineer at Symbol Technologies PLC
We use multi-factor authentication for enhancing security.
DevOps Engineer at YASH Technologies
Fortinet FortiAuthenticator can be used from anywhere in the world, and the authenticator services function globally.
Assistant Manager-Networks at a university with 1,001-5,000 employees
 

Categories and Ranking

AWS IAM Identity Center
Ranking in Single Sign-On (SSO)
8th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (7th)
Fortinet FortiAuthenticator
Ranking in Single Sign-On (SSO)
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
63
Ranking in other categories
Authentication Systems (3rd), Identity Management (IM) (10th), Multi-Factor Authentication (MFA) (2nd)
 

Mindshare comparison

As of March 2026, in the Single Sign-On (SSO) category, the mindshare of AWS IAM Identity Center is 2.3%, up from 1.7% compared to the previous year. The mindshare of Fortinet FortiAuthenticator is 3.5%, down from 7.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAuthenticator3.5%
AWS IAM Identity Center2.3%
Other94.2%
Single Sign-On (SSO)
 

Featured Reviews

MO
Web developer at King of CMS Consulting
Centralized access control has improved team collaboration but still needs a simpler onboarding
One of the best features AWS IAM Identity Center offers is the permission set, which is one of the best. Then there are the temporary credentials via SSO, the multi-account governance, and the centralized identity management. Those are good features that I believe assist developers, and another feature I can say is one of the best is the improved security with temporary credentials. The feature I find myself relying on the most day-to-day would be the centralized identity management and multi-account governance. It allows me to check what other developers are doing and since I am the admin, I can also revoke the access they have to the AWS accounts.
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.
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Computer Software Company
7%
Marketing Services Firm
7%
Computer Software Company
13%
Comms Service Provider
10%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise4
Large Enterprise4
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise18
Large Enterprise11
 

Questions from the Community

What do you like most about AWS IAM Identity Center?
The product is easy for beginners to learn and use.
What is your experience regarding pricing and costs for AWS IAM Identity Center?
AWS provides the lowest pricing among other service providers like Azure, Google, Oracle. It is cost-effective, and they use a pay-as-you-go model.
What needs improvement with AWS IAM Identity Center?
The tech support for AWS is time-consuming, as we have experienced this issue. However, I am not aware of many other cases.
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

AWS Single Sign On, AWS SSO
FortiAuthenticator
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Find out what your peers are saying about AWS IAM Identity Center vs. Fortinet FortiAuthenticator and other solutions. Updated: March 2026.
883,760 professionals have used our research since 2012.