zipaddr-jp vs Ajax Simple Contact Form (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
VS
VS
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 10). Both are free WordPress plugins. zipaddr-jp has accumulated 398K+ total downloads while Ajax Simple Contact Form has 2.9K+.
Detailed Comparison
| Metric | zipaddr-jp | Ajax Simple Contact Form | |
|---|---|---|---|
| Rating | 5/5 | 5/5 | |
| Total Reviews | 6 | ◄ | 2 |
| Active Installs | 50K+ | ◄ | 10 |
| Total Downloads | 398K+ | ◄ | 2.9K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 months ago | ◄ | 9 years ago |
| First Released | 2013 | 2016 | |
| Age | 13 years | 10 years | |
| WP Requires | 3.7+ | 3.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.42 | 1.0 |
Rating
5/5zipaddr-jp
Ajax Simple Contact Form5/5
Total Reviews
6zipaddr-jp
◄Ajax Simple Contact Form2
Active Installs
50K+zipaddr-jp
◄Ajax Simple Contact Form10
Total Downloads
398K+zipaddr-jp
◄Ajax Simple Contact Form2.9K+
Support Resolution
N/Azipaddr-jp
Ajax Simple Contact FormN/A
Last Updated
2 months agozipaddr-jp
◄Ajax Simple Contact Form9 years ago
First Released
2013zipaddr-jp
Ajax Simple Contact Form2016
Age
13 yearszipaddr-jp
Ajax Simple Contact Form10 years
WP Requires
3.7+zipaddr-jp
Ajax Simple Contact Form3.0+
PHP Requires
false+zipaddr-jp
Ajax Simple Contact Formfalse+
Business Model
Freezipaddr-jp
Ajax Simple Contact FormFree
Latest Version
1.42zipaddr-jp
Ajax Simple Contact Form1.0
Rating Breakdown
zipaddr-jp
5/5(6 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Ajax Simple Contact Form
5/5(2 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Download Trends
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 Simple Contact Form Reviews
No reviews yet
Frequently Asked Questions
Is zipaddr-jp or Ajax Simple Contact Form more popular?
zipaddr-jp has 50K+ active installations while Ajax Simple Contact Form has 10. zipaddr-jp is the more widely-used plugin as of April 2026.
Which has better ratings — zipaddr-jp or Ajax Simple Contact Form?
zipaddr-jp has a 5/5 rating from 6 reviews, while Ajax Simple Contact Form has a 5/5 rating from 2 reviews.
Are zipaddr-jp and Ajax Simple Contact Form free?
zipaddr-jp is free and Ajax Simple Contact Form is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — zipaddr-jp or Ajax Simple Contact Form?
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 Simple Contact Form was last updated 9 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.