IP Blacklist Cloud

Blacklist IP Addresses from visiting your WordPress website and Usernames from spamming. View details of…


Adeel Ahmed 3,000+ active installations Tested with 5.4.4 Updated 10 months ago

Comment Blacklist Manager

Remotely add known terms to the WordPress Comment Blacklist to manage spam.


Andrew Norcross 1,000+ active installations Tested with 5.3.6 Updated 11 months ago

BSK Gravity Forms Blacklist

The plugin help you avoid spam submissions from GravityForms. You may set it to use…


BannerSky.com 1,000+ active installations Tested with 5.5.3 Updated 3 months ago

User Domain Whitelist

The User Domain Whitelist/Blacklist plugin limits user registration to only registrants with an email address…


Warren Harrison 800+ active installations Tested with 3.4 RC2 Updated 3 years ago

CM Email Registration Blacklist

Block unwanted users from registering to your WordPress site with custom defined blacklist and whitelist…


CreativeMindsSolutions 700+ active installations Tested with 5.4.4 Updated 8 months ago

Login Security

Improves the security of the login page against brute-force attacks. Records every attempts to login.…


Tony Archambeau 700+ active installations Tested with 4.2.0 Updated 6 years ago

Gatekeeper

Gatekeeper allows administrators to take a WordPress site offline while leaving it accessible to authorized…


Jamie Wilson 600+ active installations Tested with 4.8.15 Updated 3 years ago

WP Spam Blacklister

The WP Spam Blacklister is a simple spam-prevention plugin that adds the IP address of…


Blue Liquid Designs 400+ active installations Tested with 3.4.2 Updated 8 years ago

WP-BlackCheck

WP-BlackCheck is an Anti-Spam Solution for WordPress blocking spam using local detection and a centralized…


Viktoria Rei Bauer 100+ active installations Tested with 4.6.20 Updated 4 years ago

WP-Blacklister

Plugin tool for assembling lists of IP addresses, emails, and URLs from spam comments.


bitacre 100+ active installations Tested with 3.5.2 Updated 8 years ago

CIDRAM

CIDRAM: A PHP-level CIDR/IP-based firewall solution.


Caleb Mazalevskis 60+ active installations Tested with 5.5.3 Updated 6 days ago