DataCouch allows you to turn spreadsheets into APIs and share them with anyone in the world. Others can fork, edit and send you back enhanced versions of your data. Hosting is free as long as data is shared.
Key features
You can upload CSV files or JSON data using a few different methods
Use the HTML5 data editor to clean up or add to your dataset
Build HTML5 apps using the in-browser editor or consume data from the API
