How to Discover What DeFi Apps Your Users Actually Use

DeFi protocols now lock over $100 billion in value across hundreds of platforms according to DeFiLlama . Yet most onchain builders operate blindly, knowing nothing about which other DeFi protocols their users engage with beyond their own app. This gap in understanding creates missed opportunities. When you don't know where your users spend time across the DeFi ecosystem, you can't optimize user experience, identify partnership opportunities, or predict user behavior patterns that drive retention. Understanding cross-protocol behavior is critical for product strategy , user retention , and competitive positioning. Users don't exist in silos - they actively participate across multiple DeFi platforms, creating complex interaction patterns that reveal valuable insights about their preferences, risk tolerance, and lifetime value potential. This guide provides practical methods, essential tools, and actionable strategies to discover and analyze your users' DeFi activity across the ecosystem