Plaid - Infrastructure that powers financial technology by enabling applications to connect with users' bank accounts.
Robinhood - Free stock trading service.
QuoteMedia - Financial web tools that allow users to access real-time​ stock quotes, with live charts and NASDAQ level 2 data.
Trigger Finance - IFTTT for the stock market
Digital Insight - Digital Insight provides digital banking solutions to mid-market banks and credit unions.
SysGears Grain Framework - The simplest way to start investing.