No more typing reviews! Try our Samantha, our new voice AI agent.

Cisco Duo vs Yubico YubiKey comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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
Ranking in Authentication Systems
2nd
Ranking in Multi-Factor Authentication (MFA)
1st
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
157
Ranking in other categories
Single Sign-On (SSO) (3rd), Access Management (4th), ZTNA as a Service (2nd), Cisco Security Portfolio (1st), AI Data Analysis (3rd)
Yubico YubiKey
Ranking in Authentication Systems
8th
Ranking in Multi-Factor Authentication (MFA)
3rd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
5
Ranking in other categories
Passwordless Authentication (2nd)
 

Mindshare comparison

As of July 2026, in the Authentication Systems category, the mindshare of Cisco Duo is 4.0%, down from 9.1% compared to the previous year. The mindshare of Yubico YubiKey is 3.0%, down from 9.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems Mindshare Distribution
ProductMindshare (%)
Cisco Duo4.0%
Yubico YubiKey3.0%
Other93.0%
Authentication Systems
 

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.
KM
Co-Founder at LBR Infosolutions
Robust authentication boosts security in restricted environments
Yubico YubiKey is highly valued for its anti-phishing feature, which prevents phishing of OTPs that are normally obtained through phones. The security features of Yubico YubiKey make it stand out among other MFA products in India, as it prevents anyone from accessing my password or PIN. Additionally, it supports receiving OTPs on phones.

Quotes from Members

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

Pros

"The single pane of glass management is very important and it is part of the reason we went with Duo, and anything we can do to save time for our administrators, help desk staff, and engineers, is valuable to us."
"It's fast; the whole process takes less time compared to other tools we've used before, which is very helpful."
"The benefit of the features of Cisco Duo is that it secures our environment; nobody can access or join the network without it, and Cisco Duo will recognize and ensure that only people who are allowed in our environment can access our devices."
"Cisco Duo scales very well with the growing needs of my company; during COVID, when we had a higher number of users, there were no problems at all."
"Overall, it provides functionality and security with the two-factor authentication, enabling us to mitigate rogue access requests to our network and giving our workers the ability to work hybridly and tackle day-to-day jobs securely without having to come into the office."
"If you have to log in to something, you must go to Duo Security to confirm that you're who you are on your phone."
"I appreciate the features that Cisco Duo offers."
"The experience of deploying Cisco Duo is great; it is fast and not too complex in my opinion, as you can integrate basically anything into Duo, so I would say the experience is overall very great as an administrator."
"Yubico YubiKey is highly valued for its anti-phishing feature, which prevents phishing of OTPs that are normally obtained through phones."
"It's small and lightweight. Like a phone, it doesn't run out of battery. It also doesn't have to be unlocked. It doesn't break. Moreover, they're very durable and it's very convenient."
"YubiKey is a hardware security device with advanced security features."
"The solution is simple to use and we have installed it in our clients' endpoints. The tool is just plug-and-play for the end user. The end user can just put in the key to the security computer and log in without any hassle. The solution is efficient, user-friendly, and easy to use."
"The most valuable feature of Yubico YubiKey is security."
 

Cons

"Cisco Duo is not MSP ready by default."
"Regarding the Premier licensing, it is a little bit pricey, but it is in the market range with the competitors."
"The only issue I encountered was related to the expiration of Duo Unix versions below 2.0.3 on February 3rd."
"It could be a little bit more intuitive when it comes to the sign-up process. I know they send out an email, but sometimes our users get a little confused. It could be an end-user problem, but Cisco could work on that a little."
"The pain point for us at one point was the Duo Authentication Proxy since we're on-premises and not in the cloud. We had to have a proxy machine that's in our DMZ to talk to Duo for us. The configuration of that was a little complicated."
"It already integrates with lots of products, but it can integrate with more products. There should be easy integration with Cisco products because sometimes, it can be quite complicated."
"I would like to see some features simplified, such as securing, configuring, and implementing Microsoft Remote Desktop. Other than that, the solution was rock solid throughout my time administering it."
"General announcements when new features come out with Cisco Duo should be broadcasted to customers who are using it, which might bring more accessibility to their documents so users can be more in tune with updates."
"It would be better if the product can come up with a serial number for the keys. It would be nice if they had a numbering system as a configuration identity that would help the IT and technical teams to identify the keys because they look all the same. It would be more like putting a tag on them."
"Yubico YubiKey could be improved by allowing for centralized administration, which is not currently available in India."
"It's a hardware device, so it isn't cost-effective to use for all your accounts. You might have a hard time getting budget approval. It's better to take a strategic approach and use it only for critical accounts. You can use other forms of authentication for the rest."
"Currently, an area where the product lacks is in addressing service needs."
"Yubico YubiKey is inconvient. No one likes the idea of having to put a USB device into the system, having to remember to take it out, and having passwords. It may be very good for security but it is not great for people to use."
 

Pricing and Cost Advice

"You pay per user when using this solution and the pricing is fair."
"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."
"I only need the solution for IT staff, which makes it relatively cheap. If I deployed it for the whole company, it would be costly, so it depends on the number of users. Duo Security is affordable compared to other products in the segment."
"Cisco has the most expensive products because market leaders tend to charge a lot."
"My experience with the pricing, setup cost, and licensing of Cisco Duo has been great. We've been there for 10 years. While we haven't gone through the setup part for a while, licensing is straightforward and convenient for higher education because student populations are included. So, we don't have to pay extra for it. We just pay for our knowledge workers, which has been great, and the cost is reasonable."
"Duo Security's pricing is good, fair, and very comparable to today's market."
"I haven't seen any information on the pricing in four years, so I can't comment on that."
"It falls in line with everything else."
"We paid 100 bucks for one Yubikey."
report
Use our free recommendation engine to learn which Authentication Systems solutions are best for your needs.
907,664 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Outsourcing Company
8%
Comms Service Provider
8%
Government
11%
Financial Services Firm
10%
Manufacturing Company
8%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business62
Midsize Enterprise26
Large Enterprise79
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 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.
What needs improvement with Yubico YubiKey?
Yubico YubiKey could be improved by allowing for centralized administration, which is not currently available in India. In India, administrators typically have control over all security devices, bu...
What is your primary use case for Yubico YubiKey?
I primarily use Yubico YubiKey ( /products/yubico-yubikey-reviews ) for authentication in environments such as Active Directory, cloud administration, trading room, and dealing room where phones ar...
What advice do you have for others considering Yubico YubiKey?
From an individual perspective, no improvements are required for Yubico YubiKey. However, at a corporate or enterprise level, a central control mechanism is necessary, which is currently lacking in...
 

Also Known As

Duo Security
YubiKey
 

Overview

 

Sample Customers

Information Not Available
Google Inc., Salesforce, Novartis, Facebook, GitHub, CERN, Duke University, Code Enigma, Luther Burbank High School, ZorgSaam, Agfa, Santa Clara County Fire Department, Dyson Ltd, Portugal Telecom, Boral, Canonical Ltd
Find out what your peers are saying about Cisco Duo vs. Yubico YubiKey and other solutions. Updated: June 2026.
907,664 professionals have used our research since 2012.