zipaddr-jp vs WD3K Ajax Sliding Contact Form (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WD3K Ajax Sliding Contact Form
10 active installs
Free
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 WD3K Ajax Sliding Contact Form has 9.9K+.
Detailed Comparison
| Metric | zipaddr-jp | WD3K Ajax Sliding Contact Form | |
|---|---|---|---|
| Rating | 5/5 | ◄ | N/A |
| Total Reviews | 6 | ◄ | 0 |
| Active Installs | 50K+ | ◄ | 10 |
| Total Downloads | 398K+ | ◄ | 9.9K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 months ago | ◄ | 14 years ago |
| First Released | 2013 | 2011 | |
| Age | 13 years | 15 years | |
| WP Requires | 3.7+ | 2.8+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.42 | 1.0 |
Rating Breakdown
zipaddr-jp
WD3K Ajax Sliding Contact Form
Download Trends
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）
WD3K Ajax Sliding Contact Form Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.