TradeTracker is a European-based affiliate network offering an impressively broad range of verticals, from fashion and travel to financial services and health. Founded in the Netherlands, the network has expanded across multiple European countries and provides affiliates with access to thousands of advertiser programs. The platform features a clean dashboard with solid tracking and reporting tools, and its 2-tier structure adds passive earning potential through sub-affiliate referrals. TradeTracker's greatest asset is its category diversity, allowing affiliates to find relevant offers regardless of their niche. Commission rates vary widely by advertiser and vertical, so earnings potential depends heavily on program selection. On the downside, the network is less established outside Europe, and some niche categories have limited advertiser options. Payment terms and thresholds differ by region, which can be confusing. The platform also lacks the depth of training resources offered by larger competitors. Ideal for European publishers seeking a versatile network with broad category coverage and 2-tier earning opportunities.