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SiteGuard WP Plugin vs DS CF7 Math Captcha (2026)

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

SiteGuard WP Plugin

SiteGuard WP Plugin

4.3(15)

600K+ active installs

Free

Updated 4 months ago
View SiteGuard WP Plugin
VS
DS CF7 Math Captcha

DS CF7 Math Captcha

5(8)

30K+ active installs

Free

Updated 1 month ago
View DS CF7 Math Captcha

Quick Verdict

As of April 2026, DS CF7 Math Captcha has a higher user rating (5/5 from 8 reviews) while SiteGuard WP Plugin leads in active installations (600K+ vs 30K+). Both are free WordPress plugins. SiteGuard WP Plugin has accumulated 5.2M+ total downloads while DS CF7 Math Captcha has 72K+. DS CF7 Math Captcha has a higher support resolution rate (0% vs 0%).

Detailed Comparison

Rating
4.3/5SiteGuard WP Plugin
►
DS CF7 Math Captcha5/5
Total Reviews
15SiteGuard WP Plugin
◄
DS CF7 Math Captcha8
Active Installs
600K+SiteGuard WP Plugin
◄
DS CF7 Math Captcha30K+
Total Downloads
5.2M+SiteGuard WP Plugin
◄
DS CF7 Math Captcha72K+
Support Resolution
0%SiteGuard WP Plugin
DS CF7 Math Captcha0%
Last Updated
4 months agoSiteGuard WP Plugin
►
DS CF7 Math Captcha1 month ago
First Released
2014SiteGuard WP Plugin
DS CF7 Math Captcha2021
Age
12 yearsSiteGuard WP Plugin
DS CF7 Math Captcha5 years
WP Requires
3.9+SiteGuard WP Plugin
DS CF7 Math Captcha6.5+
PHP Requires
false+SiteGuard WP Plugin
DS CF7 Math Captcha7.4+
Business Model
FreeSiteGuard WP Plugin
DS CF7 Math CaptchaFree
Latest Version
1.7.9SiteGuard WP Plugin
DS CF7 Math Captcha3.1.0

Rating Breakdown

SiteGuard WP Plugin

4.3/5(15 reviews)
5
73%
4
0%
3
13%
2
13%
1
0%

DS CF7 Math Captcha

5/5(8 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

SiteGuard WP Plugin Reviews

by alexbrowp

Unsafe

When you log out, the session is not closed and you can still go to wp-admin. Also, redirecting wp-admin to the custom login page doesn’t help with security

by wpuserjp202306t

.

.

by Fumiki Takahashi

ログイン保護に利用しています

誰でもユーザーを登録できるサイトを作っているのですが、ログイン保護機能を利用しています。スパムアカウントが減りました。

DS CF7 Math Captcha Reviews

by globalseda

Best Contact Form Spam Protection

This is by far the easiest and best spam protection plugin for contact forms on your website. Better still it’s free with great support.

by luckyfella73

Nice and simple

This is very good captcha plugin! Easy to use, optically nice and the plugin author seems to react very quick to questions/issues.

by brijesh10

Asm spam protection CF7

I’ve been using the DS CF7 Math Captcha plugin for my Contact Form 7 forms, and it’s been fantastic at stopping spam! The math-based captchas are simple for users but effective against bots. Highly re

Frequently Asked Questions

Is SiteGuard WP Plugin or DS CF7 Math Captcha more popular?
SiteGuard WP Plugin has 600K+ active installations while DS CF7 Math Captcha has 30K+. SiteGuard WP Plugin is the more widely-used plugin as of April 2026.
Which has better ratings — SiteGuard WP Plugin or DS CF7 Math Captcha?
SiteGuard WP Plugin has a 4.3/5 rating from 15 reviews, while DS CF7 Math Captcha has a 5/5 rating from 8 reviews.
Are SiteGuard WP Plugin and DS CF7 Math Captcha free?
SiteGuard WP Plugin is free and DS CF7 Math Captcha is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — SiteGuard WP Plugin or DS CF7 Math Captcha?
As of April 2026, SiteGuard WP Plugin has a 0% support resolution rate while DS CF7 Math Captcha has a 0% rate.
Which plugin is updated more frequently?
SiteGuard WP Plugin was last updated 4 months ago and DS CF7 Math Captcha was last updated 1 month ago.

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