I received some excellent support from the GCS (Google Cloud Storage) team while I was working on my last project.  There was only an email address listed in the API docs.  I didn&#x27;t have high hopes when I first contacted them with an issue, but I got a response in less than 24 hours, and a similarly quick response to my following response.  That first problem was due to my own misunderstanding of the API, which the person in question patiently helped me better understand.<p>The last time I was in contact with them was a few months ago.  I got another reasonably-timed response, and this was an issue on their end (something to do with an occasionally missed automated notification when files were uploaded).  It took a couple weeks or so to fix the problem, but they contacted me after each upgrade (rather than waiting for me to contact them) to follow-up and see if my issue had been resolved.  After a couple rounds, it was fixed.<p>I&#x27;m not sure I&#x27;ve ever received personal support from Google prior to that, but in my experience, the GCS support team was&#x2F;is absolutely top notch.