CEX.IO offers a solid affiliate program with a 30% revenue share model that sits comfortably in the mid-to-upper range for crypto exchange programs. As a well-established platform operating since 2013 with regulatory licenses in multiple jurisdictions, CEX.IO carries strong brand credibility, which helps with conversion rates when promoting to cautious crypto newcomers. The revenue share structure means your earnings scale with user activity, rewarding affiliates who attract active traders. However, the 30% cut is notably lower than competitors like Changelly (50%) or Binance (up to 50%), which may give pause to affiliates with high-traffic crypto sites. The platform's user-friendly interface and fiat on-ramp capabilities do make it easier to convert mainstream audiences who are less crypto-native. Affiliate support is adequate but not industry-leading, and marketing materials could be more diverse. Best suited for affiliates targeting beginner-to-intermediate crypto users in regulated markets rather than advanced trading audiences.