@henry_james I’m happy to say that Paperpile integrates with Word, Google Docs, and databases like PubMed and IEEE Xplore.
To use Paperpile for Word, you need to download the Word plugin (available for Windows and MacOS).
To use Paperpile for Google Docs, you need to have the Paperpile extension installed and the Google Docs plug-in enabled.
A list of database integrations can be found under the Gear Icon in the top right > Settings > Browser Integrations:
To use these integrations, just implement a search in the database or website, and the Paperpile button will appear under each search result. Click the Paperpile button to instantly save the reference data and PDF to your Paperpile library.
The new Paperpile in private beta integrates with even more academic databases and websites (Litmaps, Connected Papers, Research Rabbit to name a few).