Spectacle, Rectangle, i3, AquaSnap, Divvy, Sway, Hyprland, Cinch, Shiftit, Mosaic Window Manager, Openbox, VEEER, Light Pillar Mosaic, Tuck, Xmonad, Optimal Layout, bspwm, Deskovery, WindowTidy, river (Wayland compositor), Snap Assist, MultiDock, Qtile, i3-gaps, Fluxbox, chunkwm, Windawesome, WMFS², Cisdem WindowManager, Keypad Layout are some alternatives to Yabai.