BYKITCHEN vs COSORI Air Fryer 2.1 QT, Small & Mini 4-in-1
Updated August 2026 — COSORI Air Fryer 2.1 QT, Small & Mini 4-in-1 leads on design and ease of use.
The BYKITCHEN silicone liners are a practical and economical choice for maintaining air fryer cleanliness, while the COSORI air fryer offers versatile cooking functions in a compact design.
Why BYKITCHEN is better
Price
BYKITCHEN liners are significantly cheaper at $14.99.
Cleaning
Reusable and dishwasher safe, enhancing air fryer longevity.
Compatibility
Fits a range of 6-8 quart air fryers.
Why COSORI Air Fryer 2.1 QT, Small & Mini 4-in-1 is better
Functionality
COSORI offers multiple cooking functions.
Oil Usage
Uses up to 97% less oil for healthier cooking.
Compact Size
Ideal for small kitchens and easy handling.
Overall score
Specifications
| Spec | BYKITCHEN | COSORI Air Fryer 2.1 QT, Small & Mini 4-in-1 |
|---|---|---|
| Price | $14.99 | $59.99 |
| Material | Silicone | Plastic |
| Dishwasher Safe | Yes | Yes |
| Cooking Functions | None | 4 |
| Oil Usage | N/A | 97% less |
Dimension comparison
Overview of BYKITCHEN and COSORI Air Fryer Products
The BYKITCHEN 9 Inch Square Silicone Air Fryer Liners are priced at $14.99, while the COSORI Air Fryer 2.1 QT comes in at $59.99, making it about 17% more expensive. These two products serve quite different purposes within the air frying realm, with the BYKITCHEN product focused on enhancing the air frying experience through cleanliness and convenience, while the COSORI product provides a compact cooking solution ideal for small meals and snacks.
Design and Usability
The BYKITCHEN air fryer liners feature a practical design with handles on both sides, allowing for easy food transfer. This design focus ensures that users can seamlessly move cooked food to their plates without hassle. On the other hand, the COSORI Air Fryer is compact and lightweight, making it easy to handle, especially for seniors or those with limited kitchen space. With a weight of only 4.87 lbs, it simplifies the cooking process for users of all ages and abilities.
Cooking Efficiency
When it comes to cooking efficiency, the COSORI air fryer excels with its ability to use up to 97% less oil compared to traditional frying methods. This feature is not only healthier but also contributes to crispier results, making it a viable choice for those who love fried foods without the guilt. In contrast, the BYKITCHEN silicone liners do not directly affect cooking efficiency but play a significant role in maintaining a clean air fryer, ensuring that food can cook evenly without sticking.
Cleaning and Maintenance
Cleaning ease is a standout feature of the BYKITCHEN silicone liners, which are dishwasher safe and designed to be reusable. After cooking, users can simply flip the liner inside out and wash it with a brush, eliminating the need for disposable paper liners. The COSORI air fryer also boasts a nonstick, dishwasher-safe basket, making cleanup straightforward. However, each product approaches cleaning differently; the silicone liners extend the lifespan of the air fryer itself, while the air fryer’s design minimizes the effort required to clean the cooking basket.
Versatility in Cooking
The COSORI air fryer is designed for versatility, offering multiple cooking functions including air frying, reheating, roasting, and baking. This flexibility allows users to prepare a variety of meals, making it a good choice for those who enjoy cooking different types of dishes. In contrast, the BYKITCHEN silicone liners are designed specifically for use within air fryers. While they enhance the cooking process, they do not provide any cooking functions themselves, making them more of a supplementary accessory rather than a standalone cooking solution.
Size and Capacity
The BYKITCHEN liners are suitable for 6 to 8 quart air fryers, which makes them compatible with a range of popular models including Ninja and Gourmia. This versatility is beneficial for those who own larger air fryers and want to maintain cleanliness. Conversely, the COSORI air fryer has a smaller 2.1 quart capacity, which is ideal for individuals or small families. Its compact size allows it to fit comfortably in smaller kitchens, but may not serve larger gatherings efficiently.
Price Comparison
At $14.99, the BYKITCHEN silicone liners are significantly cheaper than the COSORI air fryer, which is priced at $59.99. This price difference of about $45 indicates that the liners are a more budget-friendly option, especially for those who already own an air fryer and want to enhance its usability. While the COSORI air fryer offers more cooking capabilities, the initial investment is considerably higher, reflecting the added features and functionalities.
Which should you buy?
The choice between the BYKITCHEN silicone air fryer liners and the COSORI air fryer hinges on your needs in the kitchen. If you own a larger air fryer and are looking to maintain its cleanliness while enhancing your cooking experience, the BYKITCHEN liners are a practical and economical choice. However, if you're in need of a compact air fryer that provides multiple cooking functions and is easy to use and clean, the COSORI air fryer would be the better investment. Ultimately, your decision should reflect your cooking habits and the size of your kitchen.

