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Best obi plugins for WordPress

The most popular obi plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Open Badges Issuer Add-on leads with 10+ active installs, ahead of Activation Add-on for GamiPress (fewer than 10) and Custom Post Type Add-On for BadgeOS (fewer than 10). All 3 plugins tagged “OBI” 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 obi plugins

  1. 1.
    Open Badges Issuer Add-on

    The most installed obi plugin, with 10+ active installs. Only 2 reviews so far, last updated 11 years ago. Tested only up to WordPress 4.3.34.

  2. 2.
    Activation Add-on for GamiPress

    Fewer than 10 active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.5.24.

  3. 3.
    Custom Post Type Add-On for BadgeOS

    Fewer than 10 active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.5.24.

All 3 plugins tagged “OBI”