butterdb vs Flatsheet: What are the differences?
What is butterdb? A Python ORM for Google Drive Spreadsheets. butterdb is a library to help you work with Google Spreadsheet data. It lets you model your data as Python objects, to be easily manipulated or created.
What is Flatsheet? Manage your content with custom fields with a friendly editor & a simple JSON API. Flatsheet is a tool for managing tabular data with a friendly editor and a simple JSON API. The editor allows the creation of rows and columns of data, similar to a spreadsheet. The JSON API exposes that data so it can be easily utilized by websites and applications.
butterdb and Flatsheet can be categorized as "Spreadsheets as a Backend" tools.
butterdb is an open source tool with 344 GitHub stars and 13 GitHub forks. Here's a link to butterdb's open source repository on GitHub.