PluginSift

zipaddr-jp vs AJAX Comments (2026)

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

zipaddr-jp

zipaddr-jp

5(6)

50K+ active installs

Free

Updated 2 months ago
View zipaddr-jp
VS
AJAX Comments

AJAX Comments

1(1)

100 active installs

Free

Updated 18 years ago
View AJAX Comments

Quick Verdict

As of April 2026, zipaddr-jp has a higher user rating (5/5 from 6 reviews) and leads in active installations (50K+ vs 100). Both are free WordPress plugins. zipaddr-jp has accumulated 398K+ total downloads while AJAX Comments has 24K+.

Detailed Comparison

Rating
5/5zipaddr-jp
◄
AJAX Comments1/5
Total Reviews
6zipaddr-jp
◄
AJAX Comments1
Active Installs
50K+zipaddr-jp
◄
AJAX Comments100
Total Downloads
398K+zipaddr-jp
◄
AJAX Comments24K+
Support Resolution
N/Azipaddr-jp
AJAX CommentsN/A
Last Updated
2 months agozipaddr-jp
◄
AJAX Comments18 years ago
First Released
2013zipaddr-jp
AJAX Comments2007
Age
13 yearszipaddr-jp
AJAX Comments19 years
WP Requires
3.7+zipaddr-jp
AJAX Comments2.0.3+
PHP Requires
false+zipaddr-jp
AJAX Commentsfalse+
Business Model
Freezipaddr-jp
AJAX CommentsFree
Latest Version
1.42zipaddr-jp
AJAX Comments2.08

Rating Breakdown

zipaddr-jp

5/5(6 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

AJAX Comments

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

Recent Reviews

zipaddr-jp Reviews

by LINKS Ltd.

大変助かります。

本当にありがとうございます。

by Mirai

最高です！

Forminatorに対応いただき誠にありがとうございます！ WordPressでフォームを作成するなら、必須のプラグインです！

by yossyjp

日本人向けフォームで絶対欠かせないプラグイン

フォーム作成時に住所入力があるなら絶対に欠かせないプラグインです。 １フォームあたりデフォルトで６件まで対応ですが設定で２０件まで対応可能。 動作も軽く毎月住所データも更新されているので信頼して利用することができます。 またサポートも早く、丁寧に応対していただけます。（もちろん日本語でOK）

AJAX Comments Reviews

No reviews yet

Frequently Asked Questions

Is zipaddr-jp or AJAX Comments more popular?
zipaddr-jp has 50K+ active installations while AJAX Comments has 100. zipaddr-jp is the more widely-used plugin as of April 2026.
Which has better ratings — zipaddr-jp or AJAX Comments?
zipaddr-jp has a 5/5 rating from 6 reviews, while AJAX Comments has a 1/5 rating from 1 reviews.
Are zipaddr-jp and AJAX Comments free?
zipaddr-jp is free and AJAX Comments is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — zipaddr-jp or AJAX Comments?
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?
zipaddr-jp was last updated 2 months ago and AJAX Comments was last updated 18 years ago.

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