Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

Best signup form plugins for WordPress

The most popular signup form plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. MailMunch leads with 5K+ active installs, ahead of Mailster Contact Form 7 (900+) and Porsline (300+). All 29 plugins tagged “signup form” 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 form plugins

  1. 1.
    MailMunch

    The most installed signup form plugin, with 5K+ active installs. Rated 4.7 from 241 reviews, updated 2 weeks ago.

  2. 2.
    Mailster Contact Form 7

    900+ active installs. Only 4 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  3. 3.
    Porsline

    300+ active installs. Rated 4.9 from 9 reviews, updated 10 months ago. Tested only up to WordPress 6.9.11.

  4. 4.
    Sign Me Up

    100+ active installs. Rated 4.5 from 6 reviews, last updated 10 years ago. Tested only up to WordPress 4.4.34.

  5. 5.
    FireDrum Email Marketing

    30+ active installs. Rated 4.9 from 8 reviews, updated 1 month ago.

  6. 6.
    Inboxify Form Connector

    20+ active installs. No reviews yet, updated 4 months ago.

  7. 7.
    emfluence Marketing Platform

    20+ active installs. Only 2 reviews so far, updated 1 week ago.

  8. 8.
    Letterness

    20+ active installs. No reviews yet, updated 14 hours ago.

  9. 9.
    PopForms Lite

    10+ active installs. No reviews yet, updated 5 months ago.

  10. 10.
    Wynko for Laposta

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

All 29 plugins tagged “signup form”