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Best ad inserter plugins for WordPress

The most popular ad inserter plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. AdFlow leads with 2K+ active installs, ahead of WP AdCenter (900+) and Ad Engine (100+). All 9 plugins tagged “ad inserter” 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 9 ad inserter plugins

  1. 1.
    AdFlow

    The most installed ad inserter plugin, with 2K+ active installs. Only 3 reviews so far, updated 3 days ago.

  2. 2.
    WP AdCenter

    900+ active installs. Rated 4.5 from 10 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  3. 3.
    Ad Engine

    100+ active installs. No reviews yet, updated 2 weeks ago.

  4. 4.
    AdX Ad Inserter

    80+ active installs. Only 3 reviews so far, updated 4 weeks ago.

  5. 5.
    AdPermit Rules

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

  6. 6.
    Ad Fuz

    Fewer than 10 active installs. Only 1 review so far, updated 4 days ago.

  7. 7.
    Smart Content Ads

    Fewer than 10 active installs. No reviews yet, updated 10 months ago. Tested only up to WordPress 6.9.11.

  8. 8.
    AdGhost Lite

    Fewer than 10 active installs. No reviews yet, updated 2 weeks ago.

  9. 9.
    Custom Post Ads

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

All 9 plugins tagged “ad inserter”