Best Duo mobile Alternatives (24)
Looking for a Duo mobile alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is Duo mobile? Duo Mobile is a user-friendly two-factor authentication app that provides an extra layer of security when logging into accounts. It works by generating one-time codes on the user's smartphone that they enter along with their password when accessing important services.
Top Alternatives to Duo mobile
GNOME Authenticator
FreeGNOME Authenticator is a two-factor authentication app for the GNOME desktop environment. It allows users to manage one-time passcodes, generate …
Raivo Authenticator
Open SourceRaivo Authenticator is a free, open-source two-factor authentication app for Android and iOS. It generates time-based one-time passwords (TOTP) for …
Aegis Authenticator
Open SourceAegis Authenticator is a free, open source two-factor authentication (2FA) app for Android. It supports a range of authentication methods …
Microsoft Authenticator is a multi-factor authentication app that provides an extra layer of security when signing in to Microsoft accounts. …
2FA Authenticator (2FAS)
Open Source2FA Authenticator (2FAS) is a free, open-source two-factor authentication app for mobile devices. It enables users to easily set up …
FreeOTP+ (fork of FreeOTP)
Open SourceFreeOTP+ is a fork of the FreeOTP open source two-factor authentication app for Android. It offers additional features like encrypted …
Authenticator Extension
Open SourceThe Authenticator Extension is a free and open source browser extension that allows users to easily manage two-factor authentication codes …
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Duo mobile Overview
Duo Mobile is a popular two-factor authentication application developed by Duo Security that adds an extra layer of protection for online accounts. It works by generating temporary one-time passcodes on the user's smartphone that they must enter in addition to their regular account password when logging in.The app is used to safeguard access to sensitive services like email, banking, social media, and company networks. When the user tries to log in, they will be prompted to open Duo Mobile and …
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| Duo mobile | N/A | — |
| Authy | N/A | — |
| FreeOTP | Open Source | — |
| GNOME Authenticator | Free | — |
| Raivo Authenticator | Open Source | — |
| Aegis Authenticator | Open Source | — |
| Microsoft Authenticator | N/A | — |
| Toopher | N/A | — |
| 2FA Authenticator (2FAS) | Open Source | — |
| FreeOTP+ (fork of FreeOTP) | Open Source | — |
| Incognia | N/A | — |
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