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Amazon Cognito vs Gluu Flex comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 2025

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

Amazon Cognito
Ranking in Access Management
10th
Average Rating
7.6
Reviews Sentiment
6.5
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Gluu Flex
Ranking in Access Management
14th
Average Rating
8.6
Reviews Sentiment
7.8
Number of Reviews
2
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (14th)
 

Mindshare comparison

As of March 2026, in the Access Management category, the mindshare of Amazon Cognito is 4.1%, down from 5.6% compared to the previous year. The mindshare of Gluu Flex is 1.8%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Access Management Mindshare Distribution
ProductMindshare (%)
Amazon Cognito4.1%
Gluu Flex1.8%
Other94.1%
Access Management
 

Featured Reviews

BM
Staff Software Engineer at Visa
Custom authentication has enabled secure multi-factor logins and unified access across apps
The features or capabilities of Amazon Cognito that I have found the most valuable so far include its seamless operation and the requirement of fewer integrations from the client side. All the features are there, enabling us to create the users, manage the groups, and manage access. Mostly, the access management is very good in Amazon Cognito, I would say. The benefits and positive impacts that Amazon Cognito has had in my experience include the fact that earlier we needed to implement so many things on behalf of the product itself. Now, the go-to-market strategy requires less than a week to complete integrations of the user flow, specifically mentioning that a basic authentication flow could be completed in a week itself. We don't have to care about how we manage the passwords, how we manage groups, and how we manage access management because all those things are there. It's handy, the documentation is very good, and it is easy to integrate. That's the reason I would say that the impact AWS is building on the product is great.
EV
Owner at Process2product
Facilitates improvement through feedback collection, quizzes, and event data generation
Gluu has a mobile app catering to field workers. Normal workers use the web app, a complete cloud-based solution. They log in on any device and access the system. Gluu filters and displays relevant information based on the user's role in the processes. Users can set it up to view as a viewer, worker, manager, or controller of the area. The front end offers different views but provides an easy dashboard for employees. On the dashboard, users can configure it to show tasks, related work instructions, and connected processes. It's very user-friendly, allowing end-users to understand their tasks and processes without needing in-depth knowledge.

Quotes from Members

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

Pros

"The features most valuable to us are the ability to integrate with various IDPs and the capability to sync with multiple applications."
"What is quite valuable is that we can outsource storage of the credentials to AWS, and they manage it quite securely."
"They offer a permission tool to help us manage multi-factor authentication."
"The most valuable features of Amazon Cognito are OTP validation and email validation."
"Cognito speeds up our development and saves us time."
"The most valuable features of Amazon Cognito are the pre and post-token generation, and the different Cognito triggers. It has lots of functionality and flexibility."
"I rate Amazon Cognito nine out of ten."
"What I find most valuable about Amazon Cognito is the single sign-on feature that provides a token for accessing protected APIs."
"Gluu has a mobile app catering to field workers. Normal workers use the web app, a complete cloud-based solution. They log in on any device and access the system."
"Most of the features are related to banking within this particular IT industry. Security and the market are also important features."
 

Cons

"Cognito has the possibility to render the login screen and all the customer flows related to managing the account. Still, it's useless in an international setup. They are unable to localize these screens, so we had to write our own screens and just use the Cognito API."
"What I found generally lacking in AWS is privileged access management (PAM)."
"In a future release, we would like to have different methods to validate the characteristic of a user. For example, we would like to use biometric data to analyze the behavior of users."
"Amazon Cognito could be improved by making it easier for us to add more data to the token, allowing customization of JWT."
"Amazon Cognito could be improved by making it easier for us to add more data to the token, allowing customization of JWT. It requires a complex program to customize the token currently, however, the UI could support this configuration better."
"You need to evaluate the export users. The multifactor authentication, much less this room for improving the configuration setup of that."
"I think Amazon Cognito provides less flexibility to customize at the moment."
"Amazon Cognito could improve by simplifying the configuration."
"I would like to see features around federation, authentication, authorization, and AI APIs with a ChatGPT interface."
"The tool integrates AI into the process modeling aspect. I believe this addition will significantly enhance usability. Additionally, it might be beneficial to have the capability to import content from other tools into this platform. Our platform follows its business process modeling notation standard, which differs from BPM. It uses a simpler notation, making it easier. The ability to import content from other tools could accommodate users accustomed to different standards."
 

Pricing and Cost Advice

"The pricing is bad so I rate it a two out of ten."
"The price of Amazon Cognito is low. The pricing model is based on the users."
"The pricing of this solution is good compared to other solutions on the market."
"The price of Amazon Cognito is expensive. We are on an annual subscription."
"We pay $600 monthly per user for licences and there are no other additional costs."
"The product is relatively inexpensive compared to other tools."
"The price of the solution depends on the number of users using it."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a five out of ten."
"The tool is cheaper compared to typical German products. I rate the product’s pricing a four out of ten."
"The price is reasonable."
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Computer Software Company
8%
Manufacturing Company
7%
Healthcare Company
7%
Insurance Company
47%
Comms Service Provider
11%
Government
8%
Media Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise5
No data available
 

Questions from the Community

What do you like most about Amazon Cognito?
The most valuable feature of the solution is its swift authentication.
What is your experience regarding pricing and costs for Amazon Cognito?
The basic functionality is reasonably priced, but the extended functionalities, especially the extended security, are quite expensive. There is a significant jump from the basic to the extended fun...
What needs improvement with Amazon Cognito?
Branding could be improved. When you use the Amazon Cognito domain and have a panel to login the user, I would add more customization options, such as icons or customization to the modal window whi...
What do you like most about Gluu?
Gluu has a mobile app catering to field workers. Normal workers use the web app, a complete cloud-based solution. They log in on any device and access the system.
What is your experience regarding pricing and costs for Gluu?
The tool is cheaper compared to typical German products. I rate the product’s pricing a four out of ten. The cost depends on the model you choose. If you go bigger, like a thousand or more users, t...
What needs improvement with Gluu?
The tool integrates AI into the process modeling aspect. I believe this addition will significantly enhance usability. Additionally, it might be beneficial to have the capability to import content ...
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Dubai Municipality
Find out what your peers are saying about Amazon Cognito vs. Gluu Flex and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.