Best invitation code plugins for WordPress
The most popular invitation code plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. BSK Forms Blacklist leads with 1K+ active installs, ahead of CM Registration (30+). All 2 plugins tagged “invitation code” 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 2 invitation code plugins
- 1.
BSK Forms BlacklistThe most installed invitation code plugin, with 1K+ active installs. Rated 4.3 from 12 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 2.
CM Registration30+ active installs. Rated 3.8 from 8 reviews, updated 3 weeks ago.
All 2 plugins tagged “invitation code”
BSK Forms Blacklist
Up in the last 7 days:7#6,123by bannersky1 year ago
Checks field content and block submitting base on your keywords. Blocking IP, Country is only supported in the Pro version.
- Installs
- 1K+
- Rating
- 4.3(12)
- Downloads
- 22/day
CM Registration
Up in the last 7 days:79#24,194by CreativeMindsSolutions26 days ago
Manage user registration forms with invitation codes and control access. Simplify login and registration processes using Ajax based solution.
- Installs
- 30+
- Rating
- 3.8(8)
- Downloads
- 11/day