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Best topic plugins for WordPress

The most popular topic plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. ForumWP leads with 800+ active installs, ahead of bbPress (300+) and bbP topic count (300+). All 18 plugins tagged “topic” 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 topic plugins

  1. 1.
    ForumWP

    The most installed topic plugin, with 800+ active installs. Rated 3.6 from 12 reviews, updated 7 months ago. Tested only up to WordPress 6.9.11.

  2. 2.
    bbPress

    300+ active installs. Rated 5.0 from 6 reviews, last updated 1 year ago. Tested only up to WordPress 6.7.11.

  3. 3.
    bbP topic count

    300+ active installs. Rated 5.0 from 15 reviews, updated 2 months ago.

  4. 4.
    Post Comments as bbPress Topics

    200+ active installs. Rated 4.3 from 18 reviews, updated 2 weeks ago.

  5. 5.
    bbPress Topic Thumbnails

    200+ active installs. Only 4 reviews so far, last updated 13 years ago. Tested only up to WordPress 3.5.2.

  6. 6.
    bbPress Notification

    200+ active installs. Only 1 review so far, last updated 1 year ago. Tested only up to WordPress 6.7.11.

  7. 7.
    bbPress auto subscribe for new topics and replies

    80+ active installs. Rated 3.9 from 8 reviews, last updated 10 years ago. Tested only up to WordPress 4.7.39.

  8. 8.
    bbPress Unread Posts v2

    50+ active installs. Rated 4.6 from 8 reviews, last updated 10 years ago.

  9. 9.
    bbPress Reports

    40+ active installs. Only 3 reviews so far, last updated 6 years ago. Tested only up to WordPress 5.4.25.

  10. 10.
    bbPress Unread Posts

    30+ active installs. Rated 5.0 from 5 reviews, last updated 13 years ago.

All 18 plugins tagged “topic”