Alpaca - Open links from Slack via desktop apps: Notion, Spotify, Zoom, Miro, Telegram, Airtable, Figma and VK.
Delta - Delta is the ultimate cryptocurrency portfolio management tool.
Bullish.email - The Stock Market in your inbox every morning
Delta App - An extension to the best crypto portfolio tracker on mobile.
StockData.org - Free real-time, intraday and historical stock market, crypto and forex JSON APIs.
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