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Best event registration system plugins for WordPress

The most popular event registration system plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Online Buchungssystem leads with 200+ active installs, ahead of GreenRope Analytics (100+) and CRM Connector Analytics (fewer than 10). All 3 plugins tagged “Event Registration System” 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 3 event registration system plugins

  1. 1.
    Online Buchungssystem

    The most installed event registration system plugin, with 200+ active installs. Rated 4.3 from 8 reviews, updated 1 month ago.

  2. 2.
    GreenRope Analytics

    100+ active installs. No reviews yet, updated 9 months ago. Tested only up to WordPress 6.9.11.

  3. 3.
    CRM Connector Analytics

    Fewer than 10 active installs. No reviews yet, updated 9 months ago. Tested only up to WordPress 6.9.11.

All 3 plugins tagged “Event Registration System”