Reflio was an affiliate program service for SaaS (software sold as a subscription) companies, made by McIlroy Limited, a company registered in the UK. An affiliate program pays outside promoters a commission for each customer they refer. The site reflio.com no longer works: it now returns a "Payment required" error, and the Internet Archive records that error from October 2025. This card is based on archive copies of the site from March 2023 and April 2025.
A SaaS company connected Reflio to its Stripe or Paddle payments and added Reflio's embed script, under 13 KB, to its website. Reflio then recorded which affiliate referred each customer, for subscriptions and one-time payments, and kept recording later subscription payments from a referral. Each campaign had its own branded affiliate signup page, and affiliates managed all their campaigns from one dashboard. Tracking worked across subdomains, and for visitors in the EU the script could require cookie consent first. Referral data was processed on European-owned infrastructure.
Reflio described itself as open source, with its code on GitHub. It had no monthly fee and took a fee on each successful referral commission.