Crypto compliance tools screen wallets against sanctions and AML risk databases so businesses and individuals can flag exposure early; Plastron is a free, non-custodial tool of this kind covering seven EVM chains.

Compliance teams managing crypto exposure have traditionally relied on a small number of enterprise vendors — Chainalysis, Elliptic, TRM Labs — whose per-seat pricing and annual contract minimums put professional-grade wallet screening out of reach for smaller firms, independent traders, and individual users. The practical result is a compliance gap: the people most likely to accidentally transact with flagged wallets are precisely those who cannot afford the tools to check. Crypto compliance tools exist on a spectrum, from full-stack on-chain investigation platforms used by law enforcement to simple blacklist lookups that only check a handful of known mixer addresses. Plastron occupies the middle of that spectrum — it provides real sanctions screening against the live OFAC SDN list, mixer and darknet exposure checks against 3,800+ flagged addresses, fund flow visualization, and a composite risk score with six-category breakdown. All of it runs in your browser, non-custodially, with no private keys required. For compliance officers reviewing a single wallet, a freelance developer building a check into their onboarding, or an individual user trying to understand their own exposure before depositing to an exchange, Plastron provides the same intelligence that enterprise tools surface — at zero cost.