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AWS IAM Identity Center vs Auth0 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
7.3
Auth0 delivers 300% ROI, reducing password issues and development costs while enhancing security and efficiency for enterprises.
Sentiment score
7.9
AWS IAM Identity Center boosts ROI by enhancing efficiency, security, cost management, and user experience through improved access control and auditing.
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.
We have achieved significant time efficiencies with AWS IAM Identity Center.
 

Customer Service

Sentiment score
7.3
Auth0's customer service is praised for rapid responses and assistance, though smaller accounts face challenges in accessing support.
Sentiment score
7.3
AWS IAM Identity Center offers effective, prompt support with comprehensive documentation, though a live chat option is desired.
The support staff are engineers, not just frontline personnel, ensuring expert assistance.
Their support is excellent.
AWS provides immediate solutions and assistance whenever needed, especially if issues arise that cannot be handled internally.
They are prompt, keep you updated, and provide excellent assistance.
AWS offers better assistance plans for their services.
 

Scalability Issues

Sentiment score
7.3
Auth0 offers strong scalability with mostly positive user feedback, though some faced issues resolved by a MongoDB structural update.
Sentiment score
8.3
AWS IAM Identity Center efficiently manages large user bases and permissions, supporting organizational growth and integrating with AWS Organizations.
The tool is very scalable and meets our customers' needs.
AWS Identity Center successfully supports scalable deployments, allowing additional resources as the company grows.
The scalability of AWS IAM Identity Center is excellent.
It can handle both a small number of users and a bigger number of users efficiently.
 

Stability Issues

Sentiment score
8.9
Auth0 is praised by users for its stability, high availability, reliable performance, and excellent documentation with high ratings.
Sentiment score
8.7
AWS IAM Identity Center is praised for its reliability and efficiency, with consistent performance and 99.96% uptime.
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.
It offers 99.96% uptime.
Stability-wise, it is functioning well without any outages or crashes.
 

Room For Improvement

Auth0 users seek improved authorization, pricing, customization, administration flexibility, IoT integration, and enhanced Management API for user data.
AWS IAM Identity Center needs enhancements in user interface, integration, flexibility, security, automation, and comprehensive documentation.
By default, the user profile does not contain the name, first name, or address, which I would expect.
A reduction of 20-25% would be great.
Having a lot of users on one instance is hard to configure, so I hope for more flexibility and ease in configuration.
Enhancements could include automation tools or a centralized dashboard for managing roles and policies across multiple accounts, simplifying the process.
When configuring it with third-party tools, like Active Directory, the naming convention of permission sets requires careful attention, which can be confusing.
 

Setup Cost

Enterprise users have mixed opinions on Auth0 pricing; some find it clear and valuable, others see it as costly.
AWS IAM Identity Center is cost-effective, offering free basic features, while advanced features may require budget planning.
The cost of the solution itself was cost-effective enough that I didn't even need to compare it with EntraID.
AWS IAM Identity Center is available as a free service by default.
It is not that expensive, rated at three out of ten for costs.
Pricing for AWS IAM Identity Center is very affordable, rated at two out of ten with one being cheap.
 

Valuable Features

Auth0 excels in security, scalability, and integration, offering seamless authentication with extensive customization and compliance with major standards.
AWS IAM Identity Center offers centralized access control, enhanced security, and automated role management for efficient and secure cloud operations.
The most important feature for me was the ease of use, as it needed to be easy to integrate into my platform.
The most valuable feature of Auth0 is its customizability.
It provides the least privilege-based access control, which limits users to only the operations they need to perform without interfering with unrelated configurations.
These features allow for excellent micro-level control over resources, ensuring specific permissions are granted.
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.
 

Categories and Ranking

Auth0
Ranking in Single Sign-On (SSO)
5th
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
18
Ranking in other categories
Access Management (3rd), Customer Identity and Access Management (CIAM) (1st)
AWS IAM Identity Center
Ranking in Single Sign-On (SSO)
8th
Average Rating
8.8
Reviews Sentiment
7.5
Number of Reviews
10
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (7th)
 

Mindshare comparison

As of April 2025, in the Single Sign-On (SSO) category, the mindshare of Auth0 is 9.2%, down from 11.2% compared to the previous year. The mindshare of AWS IAM Identity Center is 1.8%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO)
 

Featured Reviews

Serge Wautier - PeerSpot reviewer
Simplified integration with helpful support and decent pricing
Auth0 is used as an identity provider for our new SaaS platform to manage the identity of users Auth0 is cost-effective because it provides all the features we need, and it was very easy to integrate into our platform. The documentation is comprehensive, and their support team is highly helpful.…
Khaled Saidi - PeerSpot reviewer
Manage cloud security with granular access control and enhanced authentication
Managing IAM in complex environments can be challenging, and there are several areas for improvement. First, incorporating automation tools or a centralized dashboard for managing roles and policies across multiple accounts would simplify administration, especially for large organizations. Additionally, policy debugging and validation could be more streamlined, as troubleshooting misconfigurations can be time-consuming and prone to errors. A more robust error messaging system or a dedicated debugging tool would be beneficial. Another area for improvement is temporary access credentials. AWS documentation should offer more detailed guidance on edge cases and exceptions, along with clearer examples of how to handle various scenarios. Lastly, enhanced session-level policies that are more context-sensitive and based on specific conditions (such as IP address, device, or time) would greatly increase flexibility and allow for more granular control over user sessions.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Comms Service Provider
7%
Manufacturing Company
7%
Computer Software Company
18%
Financial Services Firm
14%
Manufacturing Company
7%
Marketing Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Auth0?
It is very scalable because it provides a new environment for companies based on their number of users and other factors. The tool can take a lot of users.
What is your experience regarding pricing and costs for Auth0?
The cost of the solution itself was cost-effective enough that I didn't even need to compare it with EntraID.
What needs improvement with Auth0?
There is no immediate need for improvement. However, better documentation for Salesforce integration is suggested. Multi-factor authentication could be considered for future research.
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?
There are new AI features coming to AWS that are easy and simple to use. However, focusing on further allowing customization and flexibility in developing solutions as a solution architect or devel...
 

Also Known As

No data available
AWS Single Sign On, AWS SSO
 

Overview

 

Sample Customers

1. Airbnb 2. Accenture 3. Adidas 4. Atlassian 5. Audi 6. Baidu 7. BlackRock 8. Cisco 9. CocaCola 10. Dell 11. eBay 12. FedEx 13. Fiat Chrysler 14. Ford 15. Google 16. Groupon 17. Hewlett Packard Enterprise 18. IBM 19. Intel 20. LinkedIn 21. Mastercard 22. Mercedes Benz23. Microsoft 24. Nike 25. Oracle 26. PayPal 27. Pinterest 28. Qualcomm 29. SAP 30. Spotify 31. Tesla 32. Toyota
Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Find out what your peers are saying about AWS IAM Identity Center vs. Auth0 and other solutions. Updated: April 2025.
848,716 professionals have used our research since 2012.