Best newsletter sign up plugins for WordPress
The most popular newsletter sign up plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Inboxify Sign Up Form leads with 100+ active installs. All 2 plugins tagged “newsletter sign up” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 1 newsletter sign up plugins
- 1.
Inboxify Sign Up FormThe most installed newsletter sign up plugin, with 100+ active installs. No reviews yet, last updated 8 years ago. Tested only up to WordPress 4.9.35.