zipaddr-jp vs Ajax Archive Calendar (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
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 1.0K+). Both are free WordPress plugins. zipaddr-jp has accumulated 398K+ total downloads while Ajax Archive Calendar has 19K+.
Detailed Comparison
| Metric | zipaddr-jp | Ajax Archive Calendar | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 4.5/5 |
| Total Reviews | 6 | ◄ | 4 |
| Active Installs | 50K+ | ◄ | 1.0K+ |
| Total Downloads | 398K+ | ◄ | 19K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 months ago | ◄ | 8 months ago |
| First Released | 2013 | 2014 | |
| Age | 13 years | 12 years | |
| WP Requires | 3.7+ | 3.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.42 | 3.0.0 |
Rating Breakdown
zipaddr-jp
Ajax Archive Calendar
Download Trends
Over the past 30 days, zipaddr-jp averaged approximately 102 daily downloads while Ajax Archive Calendar averaged 9.
Recent Reviews
zipaddr-jp Reviews
大変助かります。
本当にありがとうございます。
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！
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 Archive Calendar Reviews
Great Plugin
Thank you for this plugin, sorry for my poor English, THANK YOU VERY MUCH!
No link for monthly archive pages.
There is no link the the monthly archive page, only the single day. Fix that and it will be a 5 star widget. For now I can only give it 3 stars because the author neglected such an important function.
SUPERB Plug-in!
Plug-in is well-designed, well implemented, and interfaces perfectly using a widget. One of the best all-around calendar type plug-ins I’ve seen. Compliments on excellent design and ease of use.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.