Polyfunded is a sports prediction challenge platform designed for skilled sports pickers who want to test their strategies through structured, virtual-balance challenges. Users can choose accounts ranging from $1K to $10K, make simulated sports picks, and aim to reach a +30% performance target while following defined risk limits. After successfully completing the challenge and passing review, eligible users can access the Reward Stage and receive up to a 70% share of profits. Polyfunded focuses on transparency, clear rules, disciplined decision-making, and a structured alternative to traditional sportsbook wagering.