Pets
Best Self-Cleaning Litter Boxes 2026
Sort: undig score
Self-cleaning litter boxes ranked by aggregated score from Wirecutter and specialist pet reviewers — Cats.com, The Spruce Pets, Reviewed and PetTrackerLab. Every pick verified on Amazon.nl or bol.com.
WirecutterCats.comThe Spruce PetsReviewedPetTrackerLab + more
#1 Overall self-cleaning · app
Updated September 2026
Litter-Robot 4
The benchmark self-cleaning box — Wirecutter's top pick, with quiet sifting and deep app health tracking
THE undig SCORE — 3 SOURCES, UNTANGLED
94
Out of 100
#2 Overall self-cleaning · app
Updated September 2026
PETKIT Pura Max 2
The high-capacity self-cleaning box — big drum, smart sensors and app-controlled cleaning
THE undig SCORE — 3 SOURCES, UNTANGLED
87
Out of 100
#3 Overall self-cleaning · open-top
Updated September 2026
Neakasa M1 Open-Top
The open-top self-cleaning box — less enclosed, quieter and easy for wary cats
THE undig SCORE — 3 SOURCES, UNTANGLED
85
Out of 100
#4 Overall self-cleaning · crystal litter
Updated September 2026
PetSafe ScoopFree
The budget self-cleaning pick — crystal litter, automatic raking and low upkeep
THE undig SCORE — 3 SOURCES, UNTANGLED
83
Out of 100