Podio is a web service that aims to provide a customizable online workplace. There are a lot of apps, and you can set up and position your dashboard as you please. However, sometimes the app you want isn't in the set. In that case, they also offer the Podio API to code your own custom apps for use within your Podio workspace.
Although Igloo already promoted a number of automated integrations with popular apps like Dropbox, box, G Suite, and others; Igloo stopped short of completely opening its digital workplace framework to the entire developer community. That has now changed, along with full support.