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Best anniversary plugins for WordPress

The most popular anniversary plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Connections Business Directory Anniversary and Birthday Emails leads with 80+ active installs, ahead of Siteversary (fewer than 10) and What We Were Writing (fewer than 10). All 5 plugins tagged “anniversary” 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 4 anniversary plugins

  1. 1.
    Connections Business Directory Anniversary and Birthday Emails

    The most installed anniversary plugin, with 80+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.5.14.

  2. 2.
    Siteversary

    Fewer than 10 active installs. No reviews yet, updated 3 months ago.

  3. 3.
    What We Were Writing

    Fewer than 10 active installs. No reviews yet, updated 1 month ago.

  4. 4.
    Anniversary For WooCommerce

    Fewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.

All 5 plugins tagged “anniversary”