Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best customer referral campaign plugins for WordPress

The most popular customer referral campaign plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Customer Referral Program leads with 60+ active installs, ahead of OSI Affiliate (10+) and Customer Referral Program For WooCommerce (10+). All 3 plugins tagged “customer referral campaign” 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 customer referral campaign plugins

  1. 1.
    Customer Referral Program

    The most installed customer referral campaign plugin, with 60+ active installs. Rated 4.3 from 24 reviews, last updated 1 year ago. Tested only up to WordPress 6.7.11.

  2. 2.
    OSI Affiliate

    10+ active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.3.27.

  3. 3.
    Customer Referral Program For WooCommerce

    10+ active installs. Only 3 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.7.11.

All 3 plugins tagged “customer referral campaign”