Google Search -> DuckDuckGo (free)
Gmail, Calendar & Contacts -> FastMail (paid)
YouTube -> Vimeo (free with paid options)
Google Maps -> Apple Maps (free), OpenStreetMap (free)
Google Drive -> Resilio Sync (free with paid options)
Android -> iOS (paid)
Google Chrome -> Safari (free), Firefox (free), Brave (free)
Blogger -> Ghost (paid), WordPress (free with paid options)
Google Hangouts -> Zoom (free with paid options), appear.in (free with paid option)
Google Allo -> Signal (free)
A few years ago when I was pissed at Google for a penalization (seriously, when you get penalized, and you are using Google's search on your website, it doesn't work), so I had switched to DuckDuckGo for a while for my search engine. And eventually I went back to just using good ol' PHP & MySQL for search.
Anyways, in a fit of rage, I had come up with a list of alternatives as well to get away from Google. Love-hate relationship with Google since they do provide most of the traffic. So we're on good terms again.. but Google decides your trends.. some months they may send me 200-300 visitors a day, and others up to 600.
http://confessionsoftheprofessions.com/alternatives-using-go...
I can't quite figure out how to give up Gmail. It has been my primary email address since Gmail launched. Also, my Gmail address is my Apple ID and that is set in stone AFAICT.