AffiliateWP is a self-hosted affiliate management plugin for WordPress used by SaaS founders, e-commerce store owners, and course creators who want to launch and run their own affiliate program without paying recurring SaaS fees. Positioned as a WordPress affiliate plugin for self-hosted programs, AffiliateWP combines unlimited affiliates, real-time tracking, recurring referrals, lifetime commissions, custom commission rates per-affiliate, integrations with WooCommerce, Easy Digital Downloads, MemberPress, Restrict Content Pro, and 30-plus other plugins, plus a marketplace of premium add-ons. AffiliateWP is a strong fit for digital product sellers replacing PartnerStack or Tapfiliate, agencies setting up referral programs for clients, and indie SaaS founders running an affiliate channel from inside WordPress.