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Best mailing plugins for WordPress

The most popular mailing plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Acumbamail leads with 1K+ active installs, ahead of SocketLabs (800+) and Emu2 (80+). All 20 plugins tagged “mailing” 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.

Research this niche or see all plugins.

Top 10 mailing plugins

  1. 1.
    Acumbamail

    The most installed mailing plugin, with 1K+ active installs. Only 1 review so far, updated 2 weeks ago.

  2. 2.
    SocketLabs

    800+ active installs. Only 3 reviews so far, updated 4 months ago.

  3. 3.
    Emu2

    80+ active installs. Only 1 review so far, last updated 14 years ago. Tested only up to WordPress 3.2.1.

  4. 4.
    Easy WordPress Mailchimp Integration

    30+ active installs. No reviews yet, last updated 14 years ago.

  5. 5.
    Lemme Know

    30+ active installs. Only 2 reviews so far, updated 9 months ago. Tested only up to WordPress 6.9.11.

  6. 6.
    Mailing opt-in for Stager using CF7 (by DKZR)

    20+ active installs. No reviews yet, updated 2 weeks ago.

  7. 7.
    Mailing Manager

    10+ active installs. No reviews yet, updated 1 month ago.

  8. 8.
    Tao Form Ajax

    10+ active installs. No reviews yet, last updated 11 years ago. Tested only up to WordPress 4.1.42.

  9. 9.
    Rumailer

    10+ active installs. Only 2 reviews so far, last updated 10 years ago. Tested only up to WordPress 0.0.1.

  10. 10.
    Peppercan Mailing List Manager

    10+ active installs. No reviews yet, last updated 15 years ago. Tested only up to WordPress 3.2.1.

All 20 plugins tagged “mailing”