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Best custom block plugins for WordPress

The most popular custom block plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Organic Profile Block leads with 1K+ active installs, ahead of Affiliaterg (200+) and Notice Box Block (20+). All 8 plugins tagged “custom block” 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 8 custom block plugins

  1. 1.
    Organic Profile Block

    The most installed custom block plugin, with 1K+ active installs. Only 4 reviews so far, last updated 5 years ago. Tested only up to WordPress 5.7.21.

  2. 2.
    Affiliaterg

    200+ active installs. Only 2 reviews so far, last updated 2 years ago. Tested only up to WordPress 6.4.14.

  3. 3.
    Notice Box Block

    20+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.6.11.

  4. 4.
    MustenBerg

    10+ active installs. Only 1 review so far, last updated 4 years ago. Tested only up to WordPress 5.8.19.

  5. 5.
    Custom Repeater Child Gutenberg Block

    Fewer than 10 active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 4.9.35.

  6. 6.
    Box Slogan Gutenberg Block

    Fewer than 10 active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.

  7. 7.
    Custom post listing block

    Fewer than 10 active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 5.2.30.

  8. 8.
    C-Metric

    Fewer than 10 active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.6.11.

All 8 plugins tagged “custom block”