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Amazon Cognito vs Gluu Flex comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 8, 2026

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

Cisco Duo
Sponsored
Ranking in Access Management
5th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
163
Ranking in other categories
Single Sign-On (SSO) (5th), Authentication Systems (2nd), ZTNA as a Service (2nd), Cisco Security Portfolio (1st), Multi-Factor Authentication (MFA) (1st), AI Data Analysis (7th)
Amazon Cognito
Ranking in Access Management
9th
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
24th
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) (32nd)
 

Mindshare comparison

As of November 2026, in the Access Management category, the mindshare of Cisco Duo is 3.1%, down from 3.3% compared to the previous year. The mindshare of Amazon Cognito is 2.6%, down from 5.2% compared to the previous year. The mindshare of Gluu Flex is 2.0%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Access Management Mindshare Distribution
ProductMindshare (%)
Cisco Duo3.1%
Amazon Cognito2.6%
Gluu Flex2.0%
Other92.3%
Access Management
 

Featured Reviews

Charles Slaustas - PeerSpot reviewer
Information Technology Contractor at Insight global
Supports seamless authentication for users across multiple organizations and personal portals
The features I use in Cisco Duo include Duo Pushes to confirm my identity to the device, and eventually as MFA security was increased, I actually had to use exchange passcodes. Sometimes, I have to go into the site and get into Cisco Duo to retrieve the passcode, and many of them have been two-factor, where the sites send a passcode that I have to enter into Cisco Duo. It has been more of the latter. I have not seen issues with lagging or crashing on Cisco Duo's end; it was usually on the client end, often because someone set up a bad upgrade or there were connection issues with the Cisco Duo cloud through the administrative site.
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

"It is a great system regarding multi-factor authentication, specifically after we did the integration with Active Directory, allowing us to manage the users who use the VPN, our main gateway for VPN Cisco ASA Secure, with full administration."
"The winning point for Cisco Duo over others is its simplicity; it is just a security solution in a box, and it integrates very easily."
"You can do online and offline authentication."
"It's pretty easy for users to figure it out."
"Duo Security provides a high level of certainty regarding the identity of the individual performing an action. Whether it's logging into a system, using VPN, or utilizing Autopay, establishing that trust is crucial. I can't imagine any security company, organization, or IT team that wouldn't prioritize having multifactor authentication enabled when accessing critical systems."
"Cisco Duo has positively impacted our organization by improving our overall access security by adding an extra layer of protection beyond passwords."
"We like the different ways that it allows you to push notifications to people. It can do text, a phone call, and email. We liked the versatility for all of our different end-users, regardless of their level of understanding of the technology."
"Regarding the valuable features, I would say that Duo Security is easy to use, has speed, and is dependable."
"I rate Amazon Cognito nine out of ten."
"What is quite valuable is that we can outsource storage of the credentials to AWS, and they manage it quite securely."
"Cognito speeds up our development and saves us time."
"I appreciate Amazon Cognito's ability to scale with demand and its seamless user verification features."
"What I find most valuable about Amazon Cognito is the single sign-on feature that provides a token for accessing protected APIs."
"They offer a permission tool to help us manage multi-factor authentication."
"The most valuable feature of the solution is its swift authentication."
"The most valuable features of Amazon Cognito are OTP validation and email validation."
"Most of the features are related to banking within this particular IT industry. Security and the market are also important features."
"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."
 

Cons

"Duo was clearly purchased, and Cisco has a lot of other panels for their Firepower products, et cetera. They need to continue bringing it, Umbrella, and the endpoint pieces even more together and make the integration a little more seamless among all of them."
"We first deployed Duo Security for our company with the VPN, and afterward, about a year later, we implemented it for a customer of ours where we offered infrastructure as a service. When I tried to establish a VPN connection through Duo Security, it did not function well on that version, which was the latest one at the time. So, I had to make a copy of the machine and then implement Duo Security with the VPN because it did not function well with the newer version."
"Cisco Duo can be improved by integration into Security Cloud Control, which would be a significant advantage."
"There could be improvements made to the dashboards and more integration with the rest of the Cisco ecosystem."
"They can make authentication easier. It should be done in a shorter time. Sometimes, it can take a bit more time to get the answer on your phone. You have to wait a bit longer to get the SMS code and other things. There can be some internet or connection issues. They should make it faster because sometimes, it's urgent, and you need to access something as soon as possible."
"Scalability could be better if the price were reduced, as scaling is quite expensive."
"Reducing or eliminating the "telephony credits" system used by Duo would be great."
"More automation and device insights would be helpful in achieving a seamless single pane of glass. Having the additional capability to streamline processes would also make things better."
"You need to evaluate the export users. The multifactor authentication, much less this room for improving the configuration setup of that."
"The ease and simplicity of integration could be improved when using this solution. When using Okta, scope is a single endpoint with a parameter as a scope, but in Cognito, for each scope, there is a separate endpoint."
"The setup and configuration can be complex, especially for advanced use cases."
"What I found generally lacking in AWS is privileged access management (PAM)."
"Amazon Cognito could improve by simplifying the configuration."
"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."
"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."
"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."
"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."
"I would like to see features around federation, authentication, authorization, and AI APIs with a ChatGPT interface."
 

Pricing and Cost Advice

"Price-wise, the solution has been very, very reasonable...Licensing is the last thing I think about Duo Security because it's so easy, and I had no problems with it."
"Overall, the pricing is fair. Customers can wrap it into their Enterprise Agreement, making it easier for them to solve their issues."
"It is affordable for what's coming to the table with it, but in this day and age, the cost is looked at under a microscope, and companies need to very finely define what is needed versus what is critical. In some cases, it might not be cost-effective for a company to have it. In a lot of other cases, it is the cost of doing business."
"From a business perspective, it is a little bit costly. The licensing is on a per-user basis."
"The pricing is pretty competitive. It's pretty cheap. Anybody can adopt it."
"Our licensing fee is currently on an annual basis."
"From a reseller perspective, it's still challenging to explain the whole license strategy to a client, so we really have to be ahead of that for all the true forward conversations."
"The cost was reasonable. Licensing was pretty straightforward for a change."
"The pricing of this solution is good compared to other solutions on the market."
"The price of Amazon Cognito is low. The pricing model is based on the users."
"The pricing is bad so I rate it a two out of ten."
"The price of Amazon Cognito is expensive. We are on an annual subscription."
"The price of the solution depends on the number of users using it."
"The product is relatively inexpensive compared to other tools."
"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."
"We pay $600 monthly per user for licences and there are no other additional costs."
"The price is reasonable."
"The tool is cheaper compared to typical German products. I rate the product’s pricing a four out of ten."
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Financial Services Firm
11%
Comms Service Provider
9%
Manufacturing Company
8%
Comms Service Provider
13%
Manufacturing Company
9%
Construction Company
9%
Financial Services Firm
8%
Insurance Company
42%
Comms Service Provider
16%
Construction Company
9%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business64
Midsize Enterprise28
Large Enterprise82
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise5
No data available
 

Questions from the Community

How does Duo Security compare with Microsoft Authenticator?
We switched to Duo Security for identity verification. We’d been using a competitor but got the chance to evaluate Du...
What is your experience regarding pricing and costs for Duo Security?
Regarding the pricing, what actually happened was that we got the product purchased through our HQ, so the costing as...
What needs improvement with Duo Security?
I do not have a straight answer for how Cisco Duo can be improved at this time. With the implementation that we are g...
What is your experience regarding pricing and costs for Amazon Cognito?
I am aware that the pricing of Amazon Cognito is not managed by me directly but is managed by some other teams, speci...
What needs improvement with Amazon Cognito?
I think Amazon Cognito provides less flexibility to customize at the moment. It is very tightly coupled with its own ...
What is your primary use case for Amazon Cognito?
The usual use cases for Amazon Cognito that I have been working with mostly involve working for TLG Apps for three an...
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Also Known As

Duo Security
No data available
No data available
 

Overview

 

Sample Customers

Information Not Available
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: September 2026.
920,939 professionals have used our research since 2012.