Degoogled Everything

This is not the only list like this, but it will forever be reliably unspammy, human-curated, and will be here. If something is not listed, it is because I would not use it myself.

Instead of Google Search:
DuckDuckGo ⭐⭐⭐
Kagi ⭐⭐⭐⭐
Mojeek ⭐⭐⭐⭐ (its own index)
SearX ⭐⭐⭐ (instance), searx.space (list)
Startpage ⭐⭐⭐

Niche search:
Openverse ⭐⭐⭐
Millionshort ⭐⭐ (five star idea, two star execution)

Instead of Gmail: 
Tutanota ⭐⭐⭐⭐
Protonmail ⭐⭐⭐

Instead of Chrome:
Firefox ⭐⭐⭐⭐

Instead of Google Docs:
Cryptpad ⭐⭐⭐

Instead of Google Drive:
Mega ⭐⭐⭐

Instead of Google Keep:
Standardnotes ⭐⭐⭐
Simplenote ⭐⭐⭐
Joplin ⭐⭐⭐

Instead of Google Maps:
Openstreetmap ⭐⭐

Instead of Google Play Store:
F-Droid ⭐⭐⭐

Instead of Youtube:
Invidious ⭐⭐⭐
Piped ⭐⭐⭐⭐

Better lists:
Prism Break
Switching Softare
Restore Privacy