CatGenie A.I. Self-Washing Cat Box vs Neakasa M1
Researched by Riley Hart · prices checked Oct 26, 2026
As of Oct 26, 2026, the CatGenie A.I. Self-Washing Cat Box costs $469 and the Neakasa M1 costs $430, so the Neakasa M1 is $39 cheaper. The Neakasa M1 scores higher in our ranking (8.5 vs 7.7 out of 10). Pick the CatGenie A.I. Self-Washing Cat Box for no bags or litter disposal. Pick the Neakasa M1 for large cats that dislike hoods.
- Litter
- Washable granules
- Waste drawer
- None
The only box here that needs no bags and no litter dumping, because it washes granules and sends waste down the drain. That only works if it can sit beside a toilet or washer, and Cats.com found odor between cycles, missed waste and tracking granules, plus cartridges and granules are a recurring cost.
Full CatGenie A.I. Self-Washing Cat Box review →- Cat weight
- 2.2 to 33 lb
- Litter
- Clumping granular
- Waste drawer
- 11.23 L bin
The open top design is the main draw: cats that refuse enclosed globes, and big cats up to 33 lb, have room to turn around. The 13.86 inch entry height is hard on seniors without a step, and Cats.com flagged early bin full lockouts and user reports of urine leaks at the mat seam.
Full Neakasa M1 review →Side by side
| CatGenie A.I. Self-Washing Cat Box | Neakasa M1 | |
|---|---|---|
| Price | $469 | $430 |
| 3 year cost | $1,105 | $482 |
| Our score | 7.7/10 | 8.5/10 |
| Rank in Litter box | #3 | #2 |
| Status | on sale | on sale |
| Warranty | 18 months limited; 90 day money back guarantee | 1 year (per Cats.com) |
| Cat weight range | Not stated by maker | 2.2 to 33 lb |
| Max cats | Not stated; marketed for multiple cats | Not stated; marketed for multi cat homes |
| Waste drawer | None; waste is liquefied and flushed to a toilet or laundry drain | 11.23 L bin, up to 14 days (Catster) |
| Sensors | Cat activation sensing; app scheduling up to 8 cleanings a day | 6 sets of infrared sensors and 4 weight sensors |
| App | CatGenie app (WiFi) for schedules, alerts and reorders | Neakasa app (iOS and Android) |
| Litter type | Proprietary washable granules only | Clumping granular litter such as clay |
| Size | 19.25 in wide (front), 21 in high, 24.5 in deep incl. hoses, 25 lb | 23.26 x 20.67 in footprint, 20.2 in tall, entry 13.86 in high, 22.81 lb |
| Noise | No dB rating; Cats.com notes audible cycle noise | 50 dB (maker claim) |
| Best for | no bags or litter disposal | large cats that dislike hoods |
| Skip if | you have no water and drain nearby | you have dogs or a senior cat |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
CatGenie A.I. Self-Washing Cat Box
Neakasa M1
- Cats.com (4/5): Easy cleaning and good app; bin sometimes reported full early, shutting the unit down; dust builds up on the surface. Source
- Catster (4.9/5): Cat interrupted the first cycle about 30 times and the box paused each time without pinching; odor became noticeable after about seven days. Source
Pros and cons
CatGenie A.I. Self-Washing Cat Box
Pros
- No waste bags or litter to throw out
- Reusable granules
- App with schedules and supply alerts
- 90 day money back guarantee
Cons
- Needs water line, drain and outlet
- Proprietary cartridges required to run
- Long 30 to 40 minute cycles
- Loose stool can be missed and baked on during drying
Neakasa M1
Pros
- Open top suits cats wary of enclosed boxes
- Rated for cats up to 33 lb
- Paused safely during repeated cat interruptions
- Easy to top up litter
Cons
- High 13.86 in entry, step extra
- Early bin full alerts can lock the unit
- User reports of urine leaks at the mat seam
- Open to dogs and children
Questions buyers ask
Which is better, the CatGenie A.I. Self-Washing Cat Box or the Neakasa M1?
The Neakasa M1 scores higher in our ranking (8.5 vs 7.7 out of 10). Pick the CatGenie A.I. Self-Washing Cat Box for no bags or litter disposal. Pick the Neakasa M1 for large cats that dislike hoods.
Which is cheaper?
The Neakasa M1 at $430, versus $469 for the CatGenie A.I. Self-Washing Cat Box, checked Oct 26, 2026. Over 3 years with running costs: $1,105 vs $482.
What is the difference between the A.I. Self-Washing Cat Box and the M1?
Cat weight range: Not stated by maker on the A.I. Self-Washing Cat Box, 2.2 to 33 lb on the M1. Max cats: Not stated; marketed for multiple cats on the A.I. Self-Washing Cat Box, Not stated; marketed for multi cat homes on the M1. Waste drawer: None; waste is liquefied and flushed to a toilet or laundry drain on the A.I. Self-Washing Cat Box, 11.23 L bin, up to 14 days (Catster) on the M1.
Also consider
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All self cleaning litter boxes, ranked
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