Download websites that use FirstPromoter

An affiliate tracker is a claim about a business model. FirstPromoter exists to attribute a signup to whoever sent it and to keep paying that referrer a share of what the customer goes on to spend, which only makes sense when the customer keeps spending. Businesses that sell once and move on rarely bother with the machinery.

Because attribution has to survive the whole journey from a click to a renewed subscription, the platform sits between the marketing site and the billing system. On the page itself there is very little to see, a small script that stores a referral code and passes it into the signup form. Behind that, the service is wired into a subscription biller so that commissions follow real invoices rather than form submissions. A domain carrying FirstPromoter is therefore, more often than not, a software product sold on a recurring plan rather than a shop or a content site.

FirstPromoter has offered the service since 2017 and keeps it Proprietary, priced for teams that do not have a partnerships department. The pricing selects the customers. Adoption skews towards products that grew without a sales force, where referrals, review sites and creator partnerships do the work that outbound does elsewhere, which makes the install base a fairly specific slice of the software market rather than a cross section of it.

As of October 2026 webatla detects FirstPromoter on 1,539 sites, and the number understates the customer base for reasons worth naming. The tracker is often present only on landing and signup pages, some accounts serve it from their own subdomain so the request no longer names the vendor, and the affiliate portal itself usually lives on a separate hostname that a crawler may treat as a different property. Detection proves an integration is exposed to the browser, not that a program exists.

That gap is also why the list is worth having as a file rather than as a lookup. Nothing in domain registration records says a company sells software by subscription, and no public register lists which companies run partner programmes. A set of domains that carry referral tracking is a usable proxy for both, and it becomes sharper when combined with the other technologies on the same sites, since a domain running a referral tracker alongside a subscription payment provider is very likely the kind of company a researcher was trying to find in the first place. Competing affiliate platforms, agencies that manage partner programmes and analysts mapping the software market all want that population, and it cannot be assembled one domain at a time.