Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
APIsentris - Build APIs instantly from MySQL, PostgreSQL, Google BigQuery and more
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
Prisma Schema Builder - Prisma Schema Builder is an attempt to build a visual tool for constructing Prisma database schemas.
Sheetsu - Turn Google Spreadsheet into API
Schema - Organize, share and learn by adding structure to knowledge 🤓