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BIO-key vs Cisco Duo 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:
 

Categories and Ranking

BIO-key
Ranking in Authentication Systems
42nd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Cisco Duo
Ranking in Authentication Systems
2nd
Average Rating
8.8
Reviews Sentiment
7.9
Number of Reviews
74
Ranking in other categories
Single Sign-On (SSO) (2nd), ZTNA as a Service (6th), Cisco Security Portfolio (3rd), Multi-Factor Authentication (MFA) (2nd)
 

Mindshare comparison

As of June 2025, in the Authentication Systems category, the mindshare of BIO-key is 0.1%, down from 0.2% compared to the previous year. The mindshare of Cisco Duo is 9.6%, down from 11.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Authentication Systems
 

Featured Reviews

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Chandan Tripathi - PeerSpot reviewer
Starts quickly with quick deployment but needs more support for older applications
Cisco Duo ( /products/cisco-duo-reviews ) is quick to deploy and easy to start. A valuable feature of the solution is its hybrid structure, which involves proxy agents running on-premises while other services are on the cloud. This setup makes it scalable, as the deployment section is in the cloud, allowing the installation of agents according to needs.
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
21%
Manufacturing Company
9%
Financial Services Firm
6%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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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 do you like most about Duo Security?
They are users who, as mentioned before, utilize RDPAP and MDPAP. It includes functionalities related to finance, specifically in single sign-on.
 

Comparisons

No data available
 

Also Known As

No data available
Duo Security
 

Overview

 

Sample Customers

The World Bank, Virginia Tech University, Univerisity of Iowa Hospitals & Clinics, Union Pacific, St. Luke's Hospital, Singapore Police Force, Security State Bank, Omnicell, Mastercard, Lockheed Martin
Information Not Available
Find out what your peers are saying about Microsoft, Cisco, Fortinet and others in Authentication Systems. Updated: June 2025.
856,873 professionals have used our research since 2012.