Hardeep Asrani

This plugin adds Google’s reCAPTCHA form to your BuddyPress’ registration page to keep your community spam-free! You can use out simple option panel to add reCAPTCHA credentials right from your Dashboard without editing any files.
This plugin is a forked version of <a href="https://wordpress.org/plugins/buddypress-recaptcha/" rel="ugc">BuddyPress reCAPTCHA</a> plugin, which requires you to edit plugin core files to configure reCAPTCHA.

BuddyPress Captcha

This plugin adds Google's reCAPTCHA form to your BuddyPress' registration page to keep your community spam-free! You can use out simple opti …

Mike

The whole idea to this plugin is to keep spammer robots from posting on your blog, reducing the space taken by spam messages in the database, and preventing your blog from being a spam magnet.
You can ask anything, keep it simple and obvious, e.g. Is the sky Green? NO!. Doing this will stop stupid bots from being able to post.
It only shows up when you are logged out, so you dont have to fill it in if your an admin. On top of this, it also adds javascript validation to the form to ensure the required fields are filled in.
You can configure the plugin in <code>Admin > Tools > Spam Stopper</code> after installing it.

spam-stopper

The whole idea to this plugin is to keep spammer robots from posting on your blog, reducing the space taken by spam messages in the database, and prev …

BuddyPress Captcha vs spam-stopper