Our Verdict
Neakasa Neakasa M1 Plus Wins

It boasts a higher max pet weight capacity of 33.0 lbs, significantly more than the Coziley G1's 18.0 lbs, making it ideal for larger felines or multi-cat homes. Its 11.2L waste drawer capacity and advanced 6-array rotary sensors provide superior performance and convenience for longer intervals between emptying. The Coziley G1 is the better pick for budget-conscious buyers, offering self-cleaning functionality at $219.99, nearly half the price of the Neakasa, suitable for smaller cats up to 18 lbs.
Bottom Line: Neakasa Neakasa M1 Plus is the better choice. It boasts a higher max pet weight capacity of 33.
In-Depth Analysis
How they compare in practice
The Neakasa Neakasa M1 Plus and Coziley G1 represent two distinct value propositions in the automatic litter box market, primarily differentiated by price, capacity, and robustness. The Neakasa M1 Plus, priced at $429.99, positions itself as a premium option, nearly double the cost of the $219.99 Coziley G1. This significant price delta dictates the ideal user for each. The M1 Plus caters to owners with larger cats or multi-cat households, evidenced by its superior maximum pet weight capacity of 33.0 lbs, far exceeding the Coziley's 18.0 lbs limit. Beyond mere capacity, the Neakasa M1 Plus offers a more refined user experience. Its 6-array rotary sensors promise greater accuracy in detecting cat presence and activity, potentially leading to fewer operational glitches compared to the Coziley's infrared and weight sensors. The M1 Plus's 11.2-liter waste drawer, explicitly stated to support 7-14 days without emptying, provides a clear advantage in convenience and hands-off operation, especially for busy pet parents. This is further enhanced by its unique Pull & Wrap system, designed to seal waste effectively and minimize odors, contrasting with the Coziley's more generic "sealed waste bin." However, the Coziley G1 isn't without its merits, especially considering its accessible price point. While it has a lower max pet weight, it still offers effective self-cleaning for average-sized cats and boasts health monitoring features via its app, providing valuable insights into a cat's litter habits – a feature not explicitly detailed for the Neakasa. The trade-off for the Coziley's affordability lies in potentially more hands-on maintenance, with requirements for regular sensor and roller cleaning, which are less emphasized for the Neakasa. In real-world use, the Neakasa M1 Plus aims for maximum convenience and durability, suitable for environments where less frequent interaction with the litter box is paramount, even if it means proprietary waste bags and a higher upfront cost. The Coziley G1, conversely, provides a highly functional, smart self-cleaning solution for a broad audience on a tighter budget, accepting that users might need to be more proactive with maintenance and mindful of their pet's size. The choice ultimately hinges on budget, pet size, and the desired level of ongoing maintenance.
Key Differences
The most significant spec differences at a glance
Max Pet Weight Lbs
83% moreWeight
100% moreAdvantages
Where each product wins
Neakasa
- Max Pet Weight Lbs: 83% higher (33.0 vs 18.0)
Coziley
- Weight: 100% lower (22.0 vs 0)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For a multi-cat household with large breeds
NeakasaThe Neakasa M1 Plus supports cats up to 33.0 lbs and has an 11.2L waste bin, making it ideal for managing waste from multiple or larger felines.
For budget-conscious first-time automatic litter box owners
CozileyThe Coziley G1 is significantly more affordable at $219.99, offering essential self-cleaning features and app control without a high initial investment.
For minimal maintenance and odor control
NeakasaNeakasa's 11.2L waste capacity for 7-14 days and its Pull & Wrap system for sealing waste minimize odor and the need for frequent interaction.
For pet owners wanting health insights
CozileyThe Coziley G1 features health monitoring via its app, providing valuable data on your cat's litter habits for better pet care.
Who Should Buy Which?
Find the right product for your needs
Buy Neakasa if...
Neakasa M1 Plus Open-Top
The Neakasa Neakasa M1 Plus is the ideal choice for discerning cat owners who prioritize premium performance, robust construction, and maximum convenience, and are willing to invest accordingly. This automatic litter box is perfect for households with large cat breeds, such as a Maine Coon or Ragdoll, thanks to its impressive 33.0 lbs maximum pet weight capacity. Multi-cat households will also greatly benefit from its substantial 11.2-liter waste drawer capacity, designed to support 7-14 days without emptying, significantly reducing the frequency of litter box maintenance. Buyers looking for advanced odor control and reliable operation will appreciate the Neakasa’s innovative Pull & Wrap system that seals waste, alongside its accurate 6-array rotary sensors which ensure precise cat detection and cleaning cycles. This product caters to those who want a truly hands-off experience, minimizing the time spent dealing with litter. While it commands a higher price point than competitors like the Coziley G1, the Neakasa M1 Plus delivers on its promise of superior capacity, durability, and a more seamless, hygienic environment for both pets and owners. They might forgo the Coziley's integrated health monitoring, but gain unmatched reliability and reduced physical interaction with waste.
Buy Coziley if...
Self Cleaning Litter Box
The Coziley G1 Automatic Cat Litter Box is perfectly suited for value-conscious cat owners looking to upgrade to a smart, self-cleaning solution without a significant financial outlay. Priced at just $219.99, it offers an accessible entry point into the world of automated litter management. This model is ideal for single-cat households or homes with average-sized felines, given its 18.0 lbs maximum pet weight capacity. It’s a great choice for first-time automatic litter box owners who want to experience the convenience of app control and reduced scooping. Pet parents who appreciate health insights will particularly value the Coziley G1, as its smart app not only allows remote control but also monitors a cat's litter habits for health insights. While it requires regular sensor and roller cleaning for optimal function, this manageable maintenance is a small trade-off for its affordability and features. Buyers of the Coziley G1 prioritize smart functionality and cost-effectiveness over the larger capacity or extreme robustness found in more expensive models. They willingly forgo the Neakasa's higher weight limit and specific waste capacity for a product that delivers core self-cleaning benefits and useful health data at half the price.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $400 | $220 |
| Rating | 4.0(3.1k) | 4.0(272) |
| Sensor Type | 6-array rotary sensors | infrared, weight |
| Max Pet Weight | 33 lbs | 18 lbs |
| Waste Capacity | 11.2L | — |
| Weight | 22 lbs | 0 lbs |
| WiFi | Yes | Yes |
| Dimensions | 20.67" × 20.2" × 23.23" | — |
| Model Number | — | G1 |
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Pros & Cons
Quick overview of strengths and weaknesses
Neakasa M1 Plus
- 6-array rotary sensors improve detection accuracy
- 11.2L waste bin supports 7-14 days without emptying
- App control enables remote monitoring of cat activity
- Pull & Wrap system seals waste, reducing odor escape
- Requires proprietary waste bag refills
- Limited to 2.4GHz Wi-Fi connectivity
- Kittens under 3.3 lbs require manual mode
Coziley Self Cleaning
- Sensors detect cat, halts operation immediately
- Sealed waste bin contains odors effectively
- App allows remote control and notifications
- Monitors cat's litter habits for health insights
- Requires regular sensor cleaning for optimal function
- Rollers need periodic cleaning to prevent debris
- Not suitable for cats over 18 lbs
Frequently Asked Questions
Common questions about this comparison
What is the maximum cat weight supported by each litter box?
The Neakasa M1 Plus supports cats up to 33.0 lbs. The Coziley G1 is suitable for cats up to 18.0 lbs, so consider your cat's size carefully when choosing.
How often do I need to empty the waste drawer for each model?
The Neakasa M1 Plus has an 11.2L waste bin, supporting 7-14 days without emptying. The Coziley G1 also has a large waste bin that reduces emptying frequency, though a specific capacity isn't provided.
Do these litter boxes require special waste bags?
The Neakasa M1 Plus requires proprietary waste bag refills for its Pull & Wrap system. The Coziley G1 includes 2 rolls of trash bags, implying a more standard size, but details on ongoing refills are less specific.
Which litter box is better for odor control?
Both feature sealed waste bins for odor control. The Neakasa M1 Plus boasts a "Pull & Wrap system" to specifically seal waste, potentially offering a more effective barrier against odors escaping.
Is Wi-Fi connectivity the same for both devices?
Both are Wi-Fi enabled and offer app control. However, the Neakasa M1 Plus is limited to 2.4GHz Wi-Fi connectivity, which might be a consideration for some network setups.
What about sensor reliability and maintenance?
Neakasa uses 6-array rotary sensors for accuracy. Coziley uses infrared and weight sensors, but warns that regular cleaning is needed for optimal function, including periodic roller cleaning.
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