RevokeRadar

RevokeRadar is a web app + browser extension that continuously monitors a user’s wallet approvals (ERC-20 allowances, NFT operator approvals, and common permit patterns) and flags risky or outdated permissions before they’re exploited. It scores each approval by spender reputation, contract age, upgradeability, known exploit history, and anomalous allowance size relative to the user’s balances. Users get clear, actionable alerts: “Revoke this,” “Reduce allowance,” or “Leave it.” The app also provides a one-click batch revoke flow per chain, with a human-readable explanation of what will break (e.g., “You’ll need to re-approve Uniswap next swap”). It’s not glamorous, but it’s a real, recurring pain: people lose money due to forgotten approvals and phishing dApps. Monetization is freemium: free monitoring + limited revokes; paid for multi-wallet, team/family monitoring, and advanced risk signals.