Brandon Kraft

Dojo Digital

This plugin allows the author of a post or page to hide the title and it’s containing HTML element from the single view ( is_singular() ).

Hide Title

Allows authors to hide the title on single pages and posts via the edit post screen.

BogdanFix

This plugin lets you capture emails from your WP comment form, WP registration form, WooCommerce checkout form, pages built with Gutenberg and Divi Builder.
You can: 
* add subscribe checkbox to any of these forms 
* make it pre-checked 
* make subscription implicit (hidden checkbox)
Also you can easily export your WordPress users and/or WooCommerce customers to one of your lists in just 3 clicks, literally.
All you need to start using this plugin is your SendFox API key (aka “Personal Access Token”).
SendFox website, title and logo are owned by <a href="https://sumo.com/?utm_source=sf4wp&utm_medium=web&utm_campaign=wpplugindesc" rel="nofollow ugc">Sumo Group, Inc.</a>

WP SendFox

Capture emails and add them to your SendFox list via comments, registration, WooCommerce checkout, Gutenberg page or Divi Builder page.

Hide Title vs WP SendFox