Two Factor (2FA) Authentication via… vs Duo Two-Factor Authentication (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Two Factor (2FA) Authentication via…
9.0K+ active installs
Free
Duo Two-Factor Authentication
3.0K+ active installs
Free
Quick Verdict
As of April 2026, Two Factor (2FA) Authentication via… has a higher user rating (5/5 from 4 reviews) and leads in active installations (9.0K+ vs 3.0K+). Both are free WordPress plugins. Two Factor (2FA) Authentication via… has accumulated 59K+ total downloads while Duo Two-Factor Authentication has 186K+.
Detailed Comparison
| Metric | Two Factor (2FA) Authentication via… | Duo Two-Factor Authentication | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 3.7/5 |
| Total Reviews | 4 | ► | 39 |
| Active Installs | 9.0K+ | ◄ | 3.0K+ |
| Total Downloads | 59K+ | ► | 186K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 4 months ago | ◄ | 10 months ago |
| First Released | 2023 | 2011 | |
| Age | 3 years | 15 years | |
| WP Requires | 4.6+ | 4.1+ | |
| PHP Requires | 5.6+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.9.9 | 2.5.7 |
Rating Breakdown
Two Factor (2FA) Authentication via…
Duo Two-Factor Authentication
Download Trends
Over the past 30 days, Two Factor (2FA) Authentication via… averaged approximately 18 daily downloads while Duo Two-Factor Authentication averaged 34.
Recent Reviews
Two Factor (2FA) Authentication via… Reviews
Exactly what I needed
Simple and lightweight plugin. Love it
A lightweight, task-specific two-step login plugin
A lightweight, task-specific two-step login plugin that supports localization. It is very convenient for personal use or for protecting client websites. The developer responds quickly to reasonable re
Simple, lightweight and easy to use – should be baked into wordpress IMO
Excellent plugin, just install and enable 2FA for specific admin accounts, or edit the wpconfig file for site-wide role-based 2FA control.
Duo Two-Factor Authentication Reviews
Extra Security
Love having this plugin because it adds an excellent layer of much needed security
Death by bit rot.
This used to be an awesome plugin. It offered seamless integration with Duo, blocking admin access to my site in the case of a password compromise or brute force attack. Sadly, it recently just st
No updates for half a year, no PHP 8. Too bad
Best 2FA addon for WordPress – if it wasn’t so neglected. No updates for half a year, no PHP 8. Too bad. Could have been so great. Now it’s out. This topic was modified 3 years, 3 months ago b
More Two Factor Worth Comparing
Top alternatives in the same category as Two Factor (2FA) Authentication via… and Duo Two-Factor Authentication
Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate.
Secure WordPress login with Two Factor Authentication - supports WP, Woo + other login forms, HOTP, TOTP (Google Authenticator, Authy, etc.)
Easily add Duo authentication to your WordPress website. Enable multi-factor authentication for your admins and/or users.
Adds an extra layer of security to your Wordpress Account. Same as Google 2-step verification.
WebAuthn authentication provider for Two Factor plugin.
Frequently Asked Questions
Is Two Factor (2FA) Authentication via… or Duo Two-Factor Authentication more popular?
Which has better ratings — Two Factor (2FA) Authentication via… or Duo Two-Factor Authentication?
Are Two Factor (2FA) Authentication via… and Duo Two-Factor Authentication free?
Which plugin has better support — Two Factor (2FA) Authentication via… or Duo Two-Factor Authentication?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.