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Best signup plugins for WordPress

The most popular signup plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Mailchimp List Subscribe Form leads with 60K+ active installs, ahead of Mailjet Email Marketing (10K+) and Allow Multiple Accounts (9K+). All 65 plugins tagged “signup” 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 signup plugins

  1. 1.
    Mailchimp List Subscribe Form

    The most installed signup plugin, with 60K+ active installs. Rated 2.6 from 77 reviews, updated 5 months ago.

  2. 2.
    Mailjet Email Marketing

    10K+ active installs. Rated 3.2 from 45 reviews, updated 3 weeks ago.

  3. 3.
    Allow Multiple Accounts

    9K+ active installs. Rated 5.0 from 22 reviews, last updated 8 years ago. Tested only up to WordPress 4.2.39.

  4. 4.
    Participants Database

    7K+ active installs. Rated 4.9 from 320 reviews, updated 3 months ago.

  5. 5.
    Volunteer Sign Up Sheets

    1K+ active installs. Rated 4.9 from 42 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  6. 6.
    Sign-up Sheets

    1K+ active installs. Rated 4.8 from 16 reviews, updated 1 week ago.

  7. 7.
    Simple Membership MailChimp Integration

    900+ active installs. Only 2 reviews so far, updated 5 months ago.

  8. 8.
    One Tap Google Sign in

    800+ active installs. Rated 4.7 from 17 reviews, updated 5 months ago.

  9. 9.
    WP Telegram Login & Register

    800+ active installs. Rated 4.9 from 37 reviews, updated 8 months ago. Tested only up to WordPress 6.9.11.

  10. 10.
    Organizers Embed

    400+ active installs. Only 2 reviews so far, updated 1 month ago.

All 65 plugins tagged “signup”