Edge is a company that provides a secure and user-friendly platform for buying, storing, and trading cryptocurrencies. They offer a multi-asset wallet that supports a variety of digital currencies, including Bitcoin, Ethereum, XRP, Dash, and Dogecoin. Edge prioritizes security by employing client-side encryption and automatic backups. They also integrate with various blockchain services to offer in-app exchanges, mobile top-ups, gift cards, and crypto-to-crypto exchanges. Additionally, Edge offers an API/SDK solution for developers looking for a key management solution.