Title: Plugins categorized as duplicate submissions | WordPress.org

---

Search

 * [All](https://wordpress.org/plugins/)
 * [Community](https://wordpress.org/plugins/tags/duplicate-submissions/?plugin_business_model=community)
 * [Commercial](https://wordpress.org/plugins/tags/duplicate-submissions/?plugin_business_model=commercial)

# Plugin Tag: duplicate submissions

 * ![](https://ps.w.org/duplicate-killer/assets/icon-256x256.png?rev=3446305)
 * 
   ### 󠀁[Duplicate Killer – Prevent Duplicate Form Submissions](https://wordpress.org/plugins/duplicate-killer/)󠁿
   
 * (3 total ratings)
 * Block duplicate form submissions by validating unique email, phone and text fields—
   without CAPTCHA.
 *    NIA    1,000+ active installations    Tested with 7.0