PluginSift

Loginizer vs SN Extend Authentication (2026)

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

Loginizer

Loginizer

4.8(1,023)

1.0M+ active installs

Free

Updated 1 month ago
View Loginizer
VS
SN Extend Authentication

SN Extend Authentication

5(5)

10 active installs

Free

Updated 12 years ago
View SN Extend Authentication

Quick Verdict

As of April 2026, SN Extend Authentication has a higher user rating (5/5 from 5 reviews) while Loginizer leads in active installations (1.0M+ vs 10). Both are free WordPress plugins. Loginizer has accumulated 29M+ total downloads while SN Extend Authentication has 2.4K+.

Detailed Comparison

Rating
4.8/5Loginizer
►
SN Extend Authentication5/5
Total Reviews
1,023Loginizer
◄
SN Extend Authentication5
Active Installs
1.0M+Loginizer
◄
SN Extend Authentication10
Total Downloads
29M+Loginizer
◄
SN Extend Authentication2.4K+
Support Resolution
0%Loginizer
SN Extend AuthenticationN/A
Last Updated
1 month agoLoginizer
◄
SN Extend Authentication12 years ago
First Released
2016Loginizer
SN Extend Authentication2013
Age
10 yearsLoginizer
SN Extend Authentication13 years
WP Requires
3.0+Loginizer
SN Extend Authentication2.8+
PHP Requires
5.5+Loginizer
SN Extend Authenticationfalse+
Business Model
FreeLoginizer
SN Extend AuthenticationFree
Latest Version
2.0.6Loginizer
SN Extend Authentication1.3

Rating Breakdown

Loginizer

4.8/5(1,023 reviews)
5
93%
4
3%
3
1%
2
0%
1
3%

SN Extend Authentication

5/5(5 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Loginizer Reviews

by Ben N

Great security for WordPress

Took a website I was working on from 30+ failed login attempts daily, to 0.Can’t really argue with that. I’d say that’s job well done.

by ronjona6

Solid Security Tool

Really helpful plugin for login protection. Easy setup and started working right away. Blocks unwanted attempts and gives peace of mind. using it for a while now, no issues so far. tnkz 👍

by seiterea13

good

good plugin for WordPress, simple efficient!

SN Extend Authentication Reviews

No reviews yet

Frequently Asked Questions

Is Loginizer or SN Extend Authentication more popular?
Loginizer has 1.0M+ active installations while SN Extend Authentication has 10. Loginizer is the more widely-used plugin as of April 2026.
Which has better ratings — Loginizer or SN Extend Authentication?
Loginizer has a 4.8/5 rating from 1,023 reviews, while SN Extend Authentication has a 5/5 rating from 5 reviews.
Are Loginizer and SN Extend Authentication free?
Loginizer is free and SN Extend Authentication is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Loginizer or SN Extend Authentication?
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?
Loginizer was last updated 1 month ago and SN Extend Authentication was last updated 12 years ago.

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