Referly is a web-based affiliate, referral and influencer program platform for SaaS companies, online stores, and agencies. Businesses use it to create and manage partner programs, recruit affiliates, track sales from links and coupon codes, set recurring or one-time commission rules, and review performance. Referly connects with payment processors, storefronts, billing platforms, marketplaces, and email services; it also provides a JavaScript tracker, REST API, webhooks, Zapier, and Make for custom workflows. Affiliate portals give partners access to referral links, earnings, reports, and payout information. The platform supports partner-specific commission rates, refund adjustments, bulk payout workflows, and branded portals. Agencies can manage client programs, while SaaS and commerce teams track referred subscriptions, orders, or signups. Some advanced automation and API features depend on the subscription plan.