Axios decent long term email provider and a decent search engine that is good and on par with google
I use Outlook as my primary (family, friends, financial and medical, legal and so on) e-mail provider, Yahoo as my "junk" mail provider (the address I use when I'm logging into a political or commercial site for this or that reason, knowing I'm in for spam as a result), and Gmail as my verification emergency account.
I use Bing as my search engine, in part because I think that it works well and gives accurate results, and in part for the points. I "cash in" my Bing points whenever I get to 100,000 and use the points to buy Amazon gift cards, which I use to splurge on e-books that I wouldn't otherwise buy.
I should mention, I guess, that the Bing search engine is used by Duck Duck Go and several other "independent" search engines.
I've been using Outlook and Bing for years and years, without issues or problems.