Games like Coffee Keeper
Games like Coffee Keeper include Librarian: Tidy Up the Arcane Library!, Unpacking, Whisper of the House, House Flipper, and Leaf it Alone. We matched them by the tags players give Coffee Keeper on Steam (Simulation, Relaxing, Casual, Organizing, and Cozy): closest matches first, and among equally close ones the better-known games.

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Organizing · Casual

Unpacking
Shared: Relaxing · Casual · Organizing

Whisper of the House
Shared: Relaxing · Organizing · Casual

House Flipper
Shared: Simulation · Relaxing · Singleplayer

Leaf it Alone
Shared: Relaxing · Simulation · Casual

Slime Rancher 2
Shared: Relaxing · Singleplayer · Simulation

Crime Scene Cleaner
Shared: Simulation · Relaxing · Singleplayer

A Little to the Left
Shared: Relaxing · Organizing · Casual

Cellar Keeper
Shared: Relaxing · Organizing · Simulation

DinoBones: Tidy Up the Museum
Shared: Relaxing · Casual · Simulation

DAVE THE DIVER
Shared: Casual · Relaxing · Singleplayer

LEGO® Builder's Journey
Shared: Relaxing · Casual · Singleplayer

Supermarket Chaos
Shared: Relaxing · Organizing · Casual

TOEM: A Photo Adventure
Shared: Cozy · Relaxing · Casual

PowerWash Simulator
Shared: Casual · Relaxing · Simulation

Spirit City: Lofi Sessions
Shared: Relaxing · Cozy · Organizing

Shelves and Sorcery: Tidy Up the Enchanted Shop
Shared: Relaxing · Organizing · Casual

ABZU
Shared: Relaxing · Casual · Atmospheric

Slime Rancher
Shared: Singleplayer · Simulation · First-Person

Cleaning Up The Puzzle Gallery
Shared: Relaxing · Casual · Organizing

Sort Them Ducks
Shared: Simulation · Casual · Organizing

Shelve the Potions!
Shared: Relaxing · Organizing · Casual

Megastore: Tidy Up Together
Shared: Simulation · Casual · Organizing

Mountain
Shared: Simulation · Casual · Relaxing