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Best post series plugins for WordPress

The most popular post series plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Post Series leads with 600+ active installs, ahead of Post Series (30+) and Really Simple Series (20+). All 3 plugins tagged “post series” 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 post series plugins

  1. 1.
    WP Post Series

    The most installed post series plugin, with 600+ active installs. Rated 4.7 from 9 reviews, updated 1 month ago.

  2. 2.
    Post Series

    30+ active installs. Only 4 reviews so far, last updated 10 years ago. Tested only up to WordPress 4.8.34.

  3. 3.
    Really Simple Series

    20+ active installs. Only 3 reviews so far, last updated 14 years ago. Tested only up to WordPress 3.4.2.

All 3 plugins tagged “post series”