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Auth0 Platform vs Cisco Duo comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
5.8
Auth0 enhances security, reduces costs, and boosts ROI by 300% with easy integration and improved user experience.
Sentiment score
5.9
Cisco Duo improves security and efficiency while reducing costs, aiding compliance, and increasing ROI by streamlining authentication processes.
With Auth0 Platform JWTs, validation is local and cryptographic, so there is no network call needed.
Software Engineer at a financial services firm with 51-200 employees
This is beneficial when we onboard clients and explain our architecture because they recognize that Auth0 Platform is a large platform with compliance and security measures in place.
Lead Engineer at a tech vendor with 11-50 employees
Okta is unique in offering comprehensive services including single sign-on, IGA, privileged access, and endpoint security, making it a worthwhile investment compared to deploying multiple vendors.
Senior Manager And Vice President at a tech vendor with 10,001+ employees
We were able to implement zero trust extremely quickly because of the platform and its ongoing developments, including Cisco Duo Network Gateway, which enabled that transition to zero trust extremely quickly.
Global Associate Director, Services at a leisure / travel company with 1,001-5,000 employees
Not having MFA means you cannot put a price tag on that because you will be hit with ransomware immediately.
Director at a tech vendor with 10,001+ employees
The biggest return on investment was the ease of use for the end users to have that secondary authentication when logging into the critical systems.
Manager, Data Center at a real estate/law firm with 11-50 employees
 

Customer Service

Sentiment score
6.6
Auth0's customer service is highly rated for responsiveness and expertise, though resource expansion and response speed could improve.
Sentiment score
6.9
Cisco Duo's customer service is praised for efficiency and professionalism, though response times can vary with issue complexity.
The support staff are engineers, not just frontline personnel, ensuring expert assistance.
Manager, Customer Success at Cloudworks
You have options to reach out to engineering from their side if you have any questions, and it can be escalated from support so you can get assistance from people working on the product.
Auth0 | Ciam Consultant at Intragen
On a scale of 1 to 10, I would rate customer support a 10, as they have always been very attentive and effective.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
They got back to us quickly, were nice, and gave us what we needed.
Infrastructure Engineer at a government with 501-1,000 employees
I would rate their support 10 out of 10.
Senior Network Engineer Specialist at Zenith Comp Co.,Ltd.
I would rate support for Cisco Duo a 10, as I have never had a negative experience.
Information Technology Contractor at Insight global
 

Scalability Issues

Sentiment score
6.4
Auth0 Platform is highly scalable, supporting vast users with ease of integration, robust architecture, but potential pricing concerns.
Sentiment score
7.3
Cisco Duo offers scalable, cloud-based security with flexible licensing, ease of integration, and seamless global deployment for growing organizations.
As I continuously add users, customers, and refactor for other applications in Auth0 Platform, it supports my application growth efficiently.
Software Engineer at Arrowlytics, LLC
This scalability comes from its cloud-native architecture and its token-based systems, operating effectively across AWS, which also helps reduce bottlenecks through JSON Web Tokens and is built on microservices architecture.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
There are no issues with scalability; Auth0 Platform is very good in this regard.
Systems Engineer at cmc
In my last contracting position, it was a large one for a major worldwide airline that had hundreds of thousands of devices that could use Cisco Duo, and it scaled very well.
Information Technology Contractor at Insight global
You would not need many more engineers to manage Cisco Duo even if we scale up to 500 employees because it is so simple to manage.
Manager, Customer Success at SRC.SI sistemske integracije d.o.o.
Cisco Duo is scalable for organizational growth.
Technical Consultant at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.4
Auth0 Platform is praised for outstanding stability and reliability, maintaining high performance and availability even under heavy traffic.
Sentiment score
8.1
Cisco Duo is highly reliable with minimal downtime, strong performance, and effective coordination with Cisco infrastructure, earning high ratings.
For the last four years, we have not experienced any bugs from Auth0 Platform.
Senior Technical Lead at AtLink Communications Inc.
Overall, the platform has proven to be dependable and highly scalable, successfully managing increased traffic due to its stateless JWT-based authentication.
QA Engineer at a tech vendor with 11-50 employees
Unlike Azure, where I have seen outages many times, with Auth0 Platform, I never experienced such issues in the last few years.
Systems Engineer at cmc
We have not had any Cisco Duo outages across all the companies I have worked for that utilize Cisco Duo.
Senior Engineer at Frontline Fighter Ltd
The stability has been excellent.
Manager, Customer Success at SRC.SI sistemske integracije d.o.o.
I did not notice any downtime or crashes with Cisco Duo.
CTO at Red IT Solutions
 

Room For Improvement

Auth0 needs flexible admin, API support, better documentation, intuitive UI, lower pricing, improved authorization, and IoT integration.
Cisco Duo faces integration challenges, high costs, mobile dependency, and desires improved support, interface, and authentication processes.
The only area for improvement is that Auth0 Platform cannot handle requests for developing APIs for legacy systems, such as mainframe models, where ForgeRock and IBM Security Verify Access can be utilized.
Senior Manager And Vice President at a tech vendor with 10,001+ employees
We must subscribe to a major plan to access most of their features. While this works well for larger companies, for small companies or those conducting POCs, this affects our budget allocation for other initiatives.
Lead Engineer at a tech vendor with 11-50 employees
Auth0 Platform's documentation is excellent, their support organization is excellent, their code is robust, and it's certified as secure.
Principal Consultant at Building Block Technologies Inc.
If you don't have internet access, you can't access your computer, only local access is available.
Security and Network Team Lead
It lacks some dynamic identity management features compared to other products such as SailPoint.
Senior Iam Associate at Cognizant
Not only has the product been very good and we have done fewer support cases, but I think support overall has been very fast.
Network Engineer at a university with 10,001+ employees
 

Setup Cost

Auth0's pricing is competitive with a beneficial free tier, but some find costs high, especially for SAML.
Cisco Duo offers flexible licensing and manageable setup costs, though opinions on pricing vary compared to competitors like Microsoft.
A downside I remember mentioning is that pricing can be high at scale, though that is not a product issue; it relates more to the nature of large enterprise solutions.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Considering the amount of features I use, such as multi-factor authentication, it is affordable and comparatively less for the features it is giving compared to other existing platforms.
Associate Software Engineer at a computer software company with 201-500 employees
They provide a large free tier that is beneficial to companies with applications just starting to scale their user base.
Principal Consultant at Building Block Technologies Inc.
The pricing is acceptable to them.
Vice President at Next Info Tech Solutions Inc
Their website lists $3 per month per user for the Essential license.
Senior Network Engineer Specialist at Zenith Comp Co.,Ltd.
One of my customers recently received a billing statement charging 3,600 US dollars for 100 users for one year.
Sr. Network Security Engineer at Topnet Internet Services Provider. Riyadh, Saudi A
 

Valuable Features

Auth0 offers scalable authentication, strong security, and seamless integration with customizable UI, benefiting organizations with flexible identity solutions.
Cisco Duo offers ease of use, extensive integration, multi-factor authentication, and push notifications to enhance security and reduce inefficiencies.
Being able to execute custom code snippets within Auth0 Platform to set different access levels or provide messages to users who lack access to requested pages, along with tracking and notifications, is very beneficial.
Software Engineer at Arrowlytics, LLC
Key differences include time-saving features, everything in one place, many features, support for multi-tenancy, and management APIs for easy integration.
Senior Software Engineer at a consultancy with 10,001+ employees
A big point is identity federation, allowing connections across multiple identity providers, enabling users to log in using existing accounts due to databases and enterprise identity systems.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
From a management perspective, I appreciate that we can enroll or control devices on the back end for people who get a new phone and forget to handle Cisco Duo properly and need to add a new device.
Network Engineer at a educational organization with 501-1,000 employees
Our company benefits from all those features of Cisco Duo with confidence, and we feel very secure with it in terms of authentication of our logins.
Vice President at Next Info Tech Solutions Inc
The benefit of having a complete passwordless environment in our organization is that it's gotten people away from using the sticky note under their keyboard - which is a huge problem.
Director, Technology at Deer Creek High School
 

Categories and Ranking

Auth0 Platform
Ranking in Single Sign-On (SSO)
3rd
Ranking in Access Management
3rd
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
37
Ranking in other categories
Customer Identity and Access Management (CIAM) (2nd), AI IT Support (2nd)
Cisco Duo
Ranking in Single Sign-On (SSO)
5th
Ranking in Access Management
5th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
156
Ranking in other categories
Authentication Systems (2nd), ZTNA as a Service (3rd), Cisco Security Portfolio (1st), Multi-Factor Authentication (MFA) (1st), AI Data Analysis (3rd)
 

Mindshare comparison

As of June 2026, in the Single Sign-On (SSO) category, the mindshare of Auth0 Platform is 6.0%, down from 9.4% compared to the previous year. The mindshare of Cisco Duo is 3.2%, down from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Single Sign-On (SSO) Mindshare Distribution
ProductMindshare (%)
Auth0 Platform6.0%
Cisco Duo3.2%
Other90.8%
Single Sign-On (SSO)
 

Featured Reviews

reviewer2805510 - PeerSpot reviewer
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Identity workflows have transformed how we secure logins and manage user access daily
There are different elements to the best features Auth0 Platform offers, and I have touched on them, particularly the ability to help applications authenticate and authorize their users and manage their identities. A big point is identity federation, allowing connections across multiple identity providers, enabling users to log in using existing accounts due to databases and enterprise identity systems. A strong security feature is provided, particularly with their MFA, multi-factor authentication, which includes bot detection and brute-force protection, along with breached password detection, which is really good as an added extra. Auth0 Platform has positively impacted our organization, particularly in terms of usability. While we are not selling it directly, I find the platform easy to use for authenticating different users. Our own services team handles the implementation, so I cannot comment on the ease of that process. However, whenever we have had contracts and bids to roll out services, it has been really easy. We have seen improved security due to the implementation of Auth0 Platform. User management, such as creating and deleting users, is all about enhancing the user experience, which is massive. We assist with password resets and account linking. The time to implement is shorter, and we maintain a consistent user experience with a secure login flow, benefiting from a faster implementation due to the universal login, providing a hosted login page customizable by developers.
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.
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
11%
Comms Service Provider
9%
Computer Software Company
8%
Financial Services Firm
12%
Manufacturing Company
10%
Comms Service Provider
8%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise5
Large Enterprise14
By reviewers
Company SizeCount
Small Business62
Midsize Enterprise26
Large Enterprise78
 

Questions from the Community

What is your experience regarding pricing and costs for Auth0?
Before Auth0 Platform, setting up a secure authentication system for a new service from scratch would typically take one to two weeks when you factor in implementation and testing. With Auth0 Platf...
What needs improvement with Auth0?
The number one area I want to see improved is token and session management documentation for complex enterprise environments. The quickstart guides are great for getting started, but once you move ...
What is your primary use case for Auth0?
We adopted it at the enterprise level as a reliable authentication solution for our Java Spring Boot-based API, and it has been a meaningful part of our backend security stack for a considerable ti...
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 Duo for 30 days, and we could not be happier. Duo Security is easy to configure a...
What is your experience regarding pricing and costs for Duo Security?
My experience with the pricing, the setup cost, and the licensing of Cisco Duo is that it is really inexpensive in the first place, but the value that I get in return is hard to beat, especially wh...
What needs improvement with Duo Security?
For the next release, Cisco Duo could be improved by adding touchless authentication and biometric features.
 

Also Known As

No data available
Duo Security
 

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
Information Not Available
Find out what your peers are saying about Auth0 Platform vs. Cisco Duo and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.