Does this site have a referral program?

Chat assistants, model APIs and the tools built on them. The fastest-moving category here — half these programs did not exist a year ago and several have already been withdrawn.

Exchanges pay the most and document it the worst. Amounts below are only listed when we found them on the exchange's own domain; affiliate sites in this category are almost never current.

Banking and transfer apps. Nearly all of these are geo-restricted, and the reward often differs between two countries in the same program.

Build tools and developer platforms. Watch the first-party versus affiliate split — several of these only pay publishers, not friends.

Notes, docs and project tools. Mostly credit-based rewards rather than cash, and often capped.