Blockaid

AI-Powered

Blockaid screens transactions, dApps, and tokens in real time for scams, fraud, exploits, and compliance risk. Wallets use it for end-user protection; protocol and wallet operators use onchain monitoring and Cosigner when they need programmatic policy checks.

About

Blockaid's site describes four products: end-user protection for wallets and marketplaces, onchain monitoring for DeFi operators, fraud prevention for exchanges and fintechs, and Cosigner for institutional wallet policy. It says detection combines security research, pre- and post-transaction visibility, onchain clustering, and internet-wide scanning. Customer quotes on the homepage name Coinbase Wallet, MetaMask, and OpenSea.