Coinbase - Bitcoin, safe and easy.
Robinhood Crypto - Zero-fee cryptocurrency trading from Robinhood 💸
OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
Crumbs - Turn spare change into crypto 🚀🌕
NiftyKit - The easiest way to create, manage and sell NFTs
Robinhood - Free stock trading service.