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Best referral code plugins for WordPress

The most popular referral code plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. NXT Affiliate leads with 10+ active installs. All 1 plugins tagged “referral code” 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 1 referral code plugins

  1. 1.
    NXT Affiliate

    The most installed referral code plugin, with 10+ active installs. No reviews yet, updated 4 months ago.

All 1 plugins tagged “referral code”