Payadl

BT Captcha – simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams 
Special thanks to the developer of <a href="https://wordpress.org/extend/plugins/anti-captcha/" rel="ugc">Anti Captcha</a> Plugin

BT Captcha

BT Captcha - simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams

Kudosta

This plugin is used to allow honey pot input field as hidden with the woocommerce login and register form. That will prevent form submission for non-human.

WooCommerce Honey Pot Anti Spam

Nice plugin

Add honeypot anti-spam functionality to the popular woocommerce plugin.

BT Captcha vs WooCommerce Honey Pot Anti Spam