Sybil Resistance

Protect your incentives budget from self-referrals, wash trading and bot activity with Fuul's built-in sybil resistance

Our system analyzes onchain behavior, referral patterns and wallet clusters to ensure only legitimate user earn rewards while suspicious activity is filtered out automatically

With behavioral clustering, self-referral detection and payout controls, projects can run incentive incentive programs that stay fair, efficient and protected at scale

Trusted by leading DeFi and Blockchain teams

Prevent self-referrals and multi-account abuse

Prevent self-referrals and multi-account abuse across your incentive programs

Fuul detects linked accounts using device signals, IP patterns, and behavioral analysis to filter out illegitimate rewards

Filter wash trading and bot activity

Filter wash trading and bot-driven activity from your incentive programs

Fuul analyzes onchain behavior and usage patterns to ensure only real user activity is rewarded