Plaid - Infrastructure that powers financial technology by enabling applications to connect with users' bank accounts.

Google Sheets + MonkeyLearn - Power up your Google Sheets with text analysis

Financial Modeling Prep - Access all stocks discounted cash flow statements, market price, stock markets news, and learn more about Financial Modeling. Learn M&A, LBO, DCF, Comps, and Financial Statement Modeling thought concrete examples

The Ultimate Google Sheet Toolkit - We put together a curated list of templates, videos, and tutorials that can help you build your analytics expertise.

MYOB AccountRight API - MYOB Developer Resource Centre and API Documentation

Grist - Grist makes it easy to transform spreadsheets into a custom database where data is truly actionable.