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Rublon Multi-Factor Authentication (MFA) vs Rainbow Secure – Advanced MFA & SSO… (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Rublon Multi-Factor Authentication (MFA)

Rublon Multi-Factor Authentication (MFA)

4.2(88)

500 active installs

Free

Updated 4 months ago
View Rublon Multi-Factor Authentication (MFA)
VS
Rainbow Secure – Advanced MFA & SSO…

Rainbow Secure – Advanced MFA & SSO…

0(0)

0 active installs

Free

Updated 3 weeks ago
View Rainbow Secure – Advanced MFA & SSO…

Quick Verdict

As of April 2026, Rublon Multi-Factor Authentication (MFA) has a higher user rating (4.2/5 from 88 reviews) and leads in active installations (500 vs 0). Both are free WordPress plugins. Rublon Multi-Factor Authentication (MFA) has accumulated 116K+ total downloads while Rainbow Secure – Advanced MFA & SSO… has 763.

Detailed Comparison

Rating
4.2/5Rublon Multi-Factor Authentication (MFA)
◄
Rainbow Secure – Advanced MFA & SSO…N/A
Total Reviews
88Rublon Multi-Factor Authentication (MFA)
◄
Rainbow Secure – Advanced MFA & SSO…0
Active Installs
500Rublon Multi-Factor Authentication (MFA)
◄
Rainbow Secure – Advanced MFA & SSO…0
Total Downloads
116K+Rublon Multi-Factor Authentication (MFA)
◄
Rainbow Secure – Advanced MFA & SSO…763
Support Resolution
N/ARublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…N/A
Last Updated
4 months agoRublon Multi-Factor Authentication (MFA)
►
Rainbow Secure – Advanced MFA & SSO…3 weeks ago
First Released
2013Rublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…2024
Age
13 yearsRublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…2 years
WP Requires
5.0+Rublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…5.0+
PHP Requires
5.5.1+Rublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…7.2+
Business Model
FreeRublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…Free
Latest Version
4.4.5Rublon Multi-Factor Authentication (MFA)
Rainbow Secure – Advanced MFA & SSO…1.3.0

Rating Breakdown

Rublon Multi-Factor Authentication (MFA)

4.2/5(88 reviews)
5
74%
4
2%
3
6%
2
6%
1
13%

Rainbow Secure – Advanced MFA & SSO…

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Frequently Asked Questions

Is Rublon Multi-Factor Authentication (MFA) or Rainbow Secure – Advanced MFA & SSO… more popular?
Rublon Multi-Factor Authentication (MFA) has 500 active installations while Rainbow Secure – Advanced MFA & SSO… has 0. Rublon Multi-Factor Authentication (MFA) is the more widely-used plugin as of April 2026.
Which has better ratings — Rublon Multi-Factor Authentication (MFA) or Rainbow Secure – Advanced MFA & SSO…?
Rublon Multi-Factor Authentication (MFA) has a 4.2/5 rating from 88 reviews, while Rainbow Secure – Advanced MFA & SSO… has a 0/5 rating from 0 reviews.
Are Rublon Multi-Factor Authentication (MFA) and Rainbow Secure – Advanced MFA & SSO… free?
Rublon Multi-Factor Authentication (MFA) is free and Rainbow Secure – Advanced MFA & SSO… is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Rublon Multi-Factor Authentication (MFA) or Rainbow Secure – Advanced MFA & SSO…?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Rublon Multi-Factor Authentication (MFA) was last updated 4 months ago and Rainbow Secure – Advanced MFA & SSO… was last updated 3 weeks ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.