“letter”

Add customer email addresses from your store with WooCommerce to Sendy.

A WordPress plugin to create subscription forms for the email marketing application Sendy.

Subscribe customers to your MailChimp list with Easy Digital Downloads

Create FeedBlitz newsletter signup forms using WPForms

Basic MailChimp subscription form for WordPress.

Cuisine Mailchimp is a plugin that extends Cuisine Forms; adding mailchimp connections and possibilities

Easily integrate a CleverReach Sign-Up Form in your website.

WordPress Plugin for collecting user emails and exporting it to CSV from WP Admin area.

Automatically send summarized updates of your latest WordPress posts to all registered users.

SensorPro signup form plugin for WordPress

A lightweight WordPress contact and newsletter inbox with private storage and no third-party dependency.

itdatex MailGuard — Multi-Tenant Phishing-/Spam-/Newsletter-Portal für WordPress

Advanced Mass Mailing System for WordPress with Open Tracking and CSV support

WordPress plugin for subscriber management with double opt-in, CSV import/export, and spam protection

AI Newsletter — per-recipient and per-segment AI personalization for the Newsletter plugin (and others). Self-hosted, uses the WordPress AI Client (WP 7.0+).

Umbrella addon for self-hosted newsletter providers (The Newsletter Plugin, MailPoet, FluentCRM, Groundhogg, Noptin) — Ultimate Multisite checkout integration

WordPress custom post types for HTML Email templates

This WordPress plugin provides newsletter signup with double opt-in, spam protection, and automatic GDPR cleanup via shortcode.

This plugin handles newsletter signup specific actions on the website.

Gravity Forms to Talkbox Feed Add-On

This plugin creates newsletter consent fields in certain part of the site.

Replace of tool email lite for wordpress but free

EWEB Sender API bridge form for Elementor and WordPress

Wordpress plugin that sends an event newsletter through a telegram bot.

Cleanup MailPoet subscribers

Editor-managed promo cards (newsletter, app, custom CTAs) rendered at theme hooks or on exit intent, with client-side chaining, cookies, and dataLayer/gtag tracking.

WordOrb Vocabulary plugin for WordPress — shortcodes, Gutenberg blocks, Word of the Day widget. 162K words, 47 languages.

Simple opt-in subscription form that stores emails locally with CSV export functionality.

BuddyForms MailPoet Extension Adds a MailPoet Newsletter Form Element to the Form Builder