Rootless Pixel Launcher 3.6
https://github.com/amirzaidi/launcher3/releases
Click on Launcher3-aosp-optimized.apk to download the regular launcher.
Click on Launcher3-l3go-optimized.apk to download the Android Go version
Lawnchair Pixel Launcher
https://play.google.com/store/apps/details?id=ch.deletescape.lawnchair.plah&hl=en_US
Rootless Pixel 2 Launcher
https://github.com/paphonb/PixelLauncherModV5/releases +
https://forum.xda-developers.com/android/apps-games/app-rootless-pixel-2-launcher-google-t3688393