JetBuilder Daily Comment Limit

Log automated traffic with four kinds of rules, then rate-limit and block the offending IPs. Record first, block once you have seen the real data.

Spam and bot protection for Contact Form 7 forms with honeypot and rate limiting.

Protect your WordPress site from brute force attacks, API abuse, and DDoS attacks with customizable rate limiting rules.

Adds support to limit the number of Contact Form 7 form submissions per ip per period

Booter - Bots & Crawlers Manager is a preventative measure (treatment in advance) and treatment of damages caused by crawlers and bots.

Blackhole is a WordPress security plugin that detects and traps bad bots in a virtual black hole, where they are denied access to your entire site.