Robinhood - Free stock trading service.

Delta - Delta is the ultimate cryptocurrency portfolio management tool.

Scout Finance - Free finance app that's like having a Bloomberg in your pocket. Download:

Delta App - An extension to the best crypto portfolio tracker on mobile.

Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller