Dropbox Datastore API is described as 'Keep your app's structured data in sync with Dropbox' and is an app in the Backup & Sync category. There are more than 10 alternatives to Dropbox Datastore API for a variety of platforms, including Online / Web-based, Linux, Mac, Windows and Android. The best alternative is Firebase, which is free. Other great apps like Dropbox Datastore API are Meteor (Free, Open Source), GUN (Free, Open Source), remoteStorage (Free, Open Source) and 5apps (Freemium).
An open protocol for per-user storage OWN YOUR DATA Everything in one place – your place. Use a storage account with a provider you trust, or set up your own storage server. Move house whenever you want. It's your data.
5apps helps both developers and users to get the most out of the Web as a software platform. 5apps Deploy is a turn-key deployment and hosting platform for client-side web apps. 5apps Storage is a new kind of cloud storage for the Web, based on an open protocol.
Expressive middleware for node.js using generators via co to make web applications and APIs more enjoyable to write. Koa's middleware flow in a stack-like manner allowing you to perform actions downstream, then filter and manipulate the response upstream.