Peerstreet - Finances real estate through a form of crowdfunding.
Alpaca - Open links from Slack via desktop apps: Notion, Spotify, Zoom, Miro, Telegram, Airtable, Figma and VK.
RealtyShares - Real Estate Investing in 20 Minutes
Bullish.email - The Stock Market in your inbox every morning
Delphia - Invest your data in the stock market to accelerate returns
StockData.org - Free real-time, intraday and historical stock market, crypto and forex JSON APIs.