PluginSift

MW WP Form vs Kaigai Spam Mail Blocker (2026)

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

MW WP Form

MW WP Form

4.1(23)

200K+ active installs

Free

Updated 1 week ago
View MW WP Form
VS
Kaigai Spam Mail Blocker

Kaigai Spam Mail Blocker

0(0)

0 active installs

Free

Updated 2 months ago
View Kaigai Spam Mail Blocker

Quick Verdict

As of April 2026, MW WP Form has a higher user rating (4.1/5 from 23 reviews) and leads in active installations (200K+ vs 0). Both are free WordPress plugins. MW WP Form has accumulated 1.8M+ total downloads while Kaigai Spam Mail Blocker has 116.

Detailed Comparison

Rating
4.1/5MW WP Form
◄
Kaigai Spam Mail BlockerN/A
Total Reviews
23MW WP Form
◄
Kaigai Spam Mail Blocker0
Active Installs
200K+MW WP Form
◄
Kaigai Spam Mail Blocker0
Total Downloads
1.8M+MW WP Form
◄
Kaigai Spam Mail Blocker116
Support Resolution
0%MW WP Form
Kaigai Spam Mail BlockerN/A
Last Updated
1 week agoMW WP Form
◄
Kaigai Spam Mail Blocker2 months ago
First Released
2012MW WP Form
Kaigai Spam Mail Blocker2026
Age
14 yearsMW WP Form
Kaigai Spam Mail Blocker3 months
WP Requires
6.0+MW WP Form
Kaigai Spam Mail Blocker6.0+
PHP Requires
8.0+MW WP Form
Kaigai Spam Mail Blocker7.2+
Business Model
FreeMW WP Form
Kaigai Spam Mail BlockerFree
Latest Version
5.1.1MW WP Form
Kaigai Spam Mail Blocker1.1.5

Rating Breakdown

MW WP Form

4.1/5(23 reviews)
5
70%
4
9%
3
4%
2
0%
1
17%

Kaigai Spam Mail Blocker

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

Recent Reviews

MW WP Form Reviews

by theguysnews

Arbitrary File Move vulnerability in MW WP Form

WARNING – This plug-in has an Arbitrary File Move vulnerability in MW WP Form, a WordPress plugin with more than 200,000 active installations. This vulnerability makes it possible for unauthenticated

by seaj1one

You can’t delete the plugin

You can’t delete the plugin if you don’t want it.

by rei15

日本語の言語ファイルが消えています

プラグイン画面もエラーメッセージも英語になってしまい、新バージョンだと、もともとからあった日本語ファイルが消えてたそうですが、なぜ消えたのかわかりません。。 以下2つのファイル復活させる方法ないでしょうか？ /wp-content/language/plugins/mw-wp-form-ja.mo /wp-content/language/plugins/mw-wp-form-ja.po

Kaigai Spam Mail Blocker Reviews

No reviews yet

Frequently Asked Questions

Is MW WP Form or Kaigai Spam Mail Blocker more popular?
MW WP Form has 200K+ active installations while Kaigai Spam Mail Blocker has 0. MW WP Form is the more widely-used plugin as of April 2026.
Which has better ratings — MW WP Form or Kaigai Spam Mail Blocker?
MW WP Form has a 4.1/5 rating from 23 reviews, while Kaigai Spam Mail Blocker has a 0/5 rating from 0 reviews.
Are MW WP Form and Kaigai Spam Mail Blocker free?
MW WP Form is free and Kaigai Spam Mail Blocker is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — MW WP Form or Kaigai Spam Mail Blocker?
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?
MW WP Form was last updated 1 week ago and Kaigai Spam Mail Blocker was last updated 2 months ago.

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