Mail: Proton mail, tuta, posteo. Browsers: waterfox, mulvad. Messengers: Element. Cloud storage: Filen, jottacloud, Pixelunion. Search: Qwant of course

Qwant works perfect and their effort to reduce reliance on U.S. search engines and tailor results to European users by building own indexing (with Ecosia i think) is a big step in the right direction