Kailey (trepmal)

Some posts make readers want to leave really long comments that would really be better suited as their own blog posts.
This itty bitty plugin will give your rambling commenters a hint.
Inspired by <a href="https://profiles.wordpress.org/jenmylo" rel="nofollow ugc">Jen Mylo’s</a> <a href="https://twitter.com/jenmylo/status/111586232231931905" rel="nofollow ugc">tweet</a>

Comment Overload

Alert commenters when they begin writing too many paragraphs.

wpsimpletools

Completely disables comments functionality from backend and frontend: 
* Hides existing comments 
* Close comments on the front-end 
* Disable support for comments, trackbacks and ping 
* Redirects any user trying to access comments page 
* Removes comments metabox from dashboard 
* Removes comments links from admin bar 
* Removes comments page in menu 
* Completely disables comments API

Disable Comments

The type of plugin I just love... does exactly what it says, no configuration necessary, source readable and understandable in minutes.

Simple, effective, no config ✅

Completely disables comments functionality from backend and frontend. Just install it, nothing to configure!

Comment Overload vs Disable Comments