Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Stellate.co - Everything you need to run your GraphQL API at scale
Sheetsu - Turn Google Spreadsheet into API
GraphQL Inspector - Bulletproof your GraphQL API
Dashblock - Turn any website into an API
BaseQL - GraphQL for Airtable