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Wordfence Security – Firewall, Malware… vs k-OutDated Checker (k-OC) (2026)

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

Wordfence Security – Firewall, Malware…

Wordfence Security – Firewall, Malware…

4.7(4,847)

5.0M+ active installs

Free + Premium

Updated 3 months ago
View Wordfence Security – Firewall, Malware…
VS
k-OutDated Checker (k-OC)

k-OutDated Checker (k-OC)

3(2)

70 active installs

Free

Updated 2 months ago
View k-OutDated Checker (k-OC)

Quick Verdict

As of April 2026, Wordfence Security – Firewall, Malware… has a higher user rating (4.7/5 from 4,847 reviews) and leads in active installations (5.0M+ vs 70). Both are free + premium WordPress plugins. Wordfence Security – Firewall, Malware… has accumulated 407M+ total downloads while k-OutDated Checker (k-OC) has 4.3K+.

Detailed Comparison

Rating
4.7/5Wordfence Security – Firewall, Malware…
◄
k-OutDated Checker (k-OC)3/5
Total Reviews
4,847Wordfence Security – Firewall, Malware…
◄
k-OutDated Checker (k-OC)2
Active Installs
5.0M+Wordfence Security – Firewall, Malware…
◄
k-OutDated Checker (k-OC)70
Total Downloads
407M+Wordfence Security – Firewall, Malware…
◄
k-OutDated Checker (k-OC)4.3K+
Support Resolution
85%Wordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)N/A
Last Updated
3 months agoWordfence Security – Firewall, Malware…
►
k-OutDated Checker (k-OC)2 months ago
First Released
2012Wordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)2015
Age
14 yearsWordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)11 years
WP Requires
4.7+Wordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)2.8+
PHP Requires
7.0+Wordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)5.2+
Business Model
Free + PremiumWordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)Free
Latest Version
8.1.4Wordfence Security – Firewall, Malware…
k-OutDated Checker (k-OC)1.3

Rating Breakdown

Wordfence Security – Firewall, Malware…

4.7/5(4,847 reviews)
5
90%
4
2%
3
1%
2
1%
1
5%

k-OutDated Checker (k-OC)

3/5(2 reviews)
5
50%
4
0%
3
0%
2
0%
1
50%

Recent Reviews

Wordfence Security – Firewall, Malware… Reviews

by Alex Spataru

Helped my clients a lot

Thank you for creating and actively maintaining this plugin. I hope you keep improving the plugin, especially the free tier.

by hhenrytac

GREAT SUPPORT AND BEST-IN-CLASS

Wordfence is the best security tool I’ve found. Not only are the Vulnerability Database and the Thursday bug emails full of data that is both useful and timely, support is great. They are truly best-i

by hudsonhorta

Muito profissional e seguro

Está dando a segurança que precisamos para o site.

k-OutDated Checker (k-OC) Reviews

No reviews yet

Frequently Asked Questions

Is Wordfence Security – Firewall, Malware… or k-OutDated Checker (k-OC) more popular?
Wordfence Security – Firewall, Malware… has 5.0M+ active installations while k-OutDated Checker (k-OC) has 70. Wordfence Security – Firewall, Malware… is the more widely-used plugin as of April 2026.
Which has better ratings — Wordfence Security – Firewall, Malware… or k-OutDated Checker (k-OC)?
Wordfence Security – Firewall, Malware… has a 4.7/5 rating from 4,847 reviews, while k-OutDated Checker (k-OC) has a 3/5 rating from 2 reviews.
Are Wordfence Security – Firewall, Malware… and k-OutDated Checker (k-OC) free?
Wordfence Security – Firewall, Malware… is free + premium and k-OutDated Checker (k-OC) is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Wordfence Security – Firewall, Malware… or k-OutDated Checker (k-OC)?
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?
Wordfence Security – Firewall, Malware… was last updated 3 months ago and k-OutDated Checker (k-OC) was last updated 2 months ago.

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