Grist - Grist makes it easy to transform spreadsheets into a custom database where data is truly actionable.
Sheetson - Instantly turn any Google Sheet into RESTful API
ActionDesk - Build powerful automations with just your spreadsheet skills
Coefficient.io - Automatically Sync Google Sheets with your Business Systems. No-code reporting and analysis tool.
Sheet 2 Site - Generate a website from 📗 Google Sheets
Clearbit - Clearbit provides Business Intelligence APIs