
Notabene
Notabene is a compliance and stablecoin payments platform that helps banks, exchanges, and fintechs authorize, screen, and settle crypto transactions.

What is Notabene?
Notabene gives regulated institutions a pre-transaction authorization layer for crypto and stablecoin payments. Customers automate Travel Rule screening, verify counterparties and self-hosted wallets, and send compliant payments over an open protocol (TAP) and a network of 2,000+ verified institutions across 100+ jurisdictions. Over $2T in compliant volume has moved through the platform, and Notabene Flow extends the stack to pull, push, and recurring stablecoin payments.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

