Looking Beyond the Ninja Double Stack XL Oven? 6 Alternatives Worth a Look
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You might be looking for ninja countertop oven double stack alternatives if the current model does not fit your kitchen or cooking needs. The Ninja Double Stack XL Oven excels at cooking two separate meals simultaneously. Its dual-zone design prevents flavor transfer, and the Flexdoor lets you access just the top oven for quick snacks. The Pro Cook System uses Auto Temp Detect to simplify doneness. However, you may want a different size, fewer functions, or a different brand. Perhaps you need a compact unit for a smaller counter or a steam oven for specific textures. The alternatives listed here were chosen because their specs overlap with the original. Each option shares core capabilities like air frying, baking, or broiling. You will find models that offer similar capacity for six slices or whole chickens. Some provide manual controls instead of smart features. Others focus on specialized tasks like pizza baking or steam cooking. This guide compares these options strictly by their published specifications. You can decide which features matter most to your daily routine.
Our top pick: Ninja Double Stack XL Oven with Thermometer.
How Each Alternative Compares
Ninja Double Stack XL 12-in-1 Double Oven
The Ninja Double Stack XL 12-in-1 Double Oven shares the same 18.6 by 16.4 by 13.3 inch footprint and 12 cooking functions as the top pick. The main difference is weight. This model weighs 31 pounds, while the original with the thermometer weighs 31.3 pounds. It also lacks the included Pro Cook Thermometer. You get the same dual-zone Flexdoor design and FlavorSeal technology. This option is better if you do not need the integrated thermometer for precise meat doneness. It is the right choice for households that want simultaneous cooking without the extra accessory weight.
Instant Pot 6-Slice 10-in-1 Air Fryer Toaster Oven
The Instant Pot 6-Slice Toaster Oven is much smaller than the Ninja Double Stack. It measures 19.7 by 14.6 by 9.92 inches and weighs only 17.4 pounds. It offers 10 cooking functions, which is fewer than the 12 in the Ninja. It cannot cook two separate meals at once. However, it fits 6 slices of bread or a 12-inch pizza. This model is best for you if you have limited counter space. It is ideal for singles or couples who prioritize speed and compact size over the ability to prepare multiple complex dishes simultaneously. You give up dual-zone cooking for a lighter, smaller appliance.
Ninja FlexDoor Double Oven
The Ninja FlexDoor Double Oven is a budget-friendly alternative with the same 18.6 by 16.4 by 13.3 inch dimensions. It weighs 29.8 pounds, making it slightly lighter than the original. It features six cooking functions, including air fry, convection, bake, broil, toast, and roast. This is fewer than the 12 functions in the top pick. It lacks the Pro Cook System and SMART FINISH features. You get the same dual-zone capacity and Flexdoor design. This model is best for you if you want simultaneous cooking but do not need advanced smart features or the full range of specialized programs like dehydrate or air roast.
Gourmia 12-Inch Countertop Electric Pizza Oven
The Gourmia 12-Inch Countertop Electric Pizza Oven is designed specifically for pizza. It measures 17.5 by 21 by 11 inches and weighs 28.5 pounds. It offers only three cooking functions: air fry, bake, and broil. It cannot match the 12 functions of the Ninja Double Stack. It lacks dual-zone capability and smart features. This model is best for you if your primary goal is cooking 12-inch pizzas at home. It provides specialized presets for pizza enthusiasts. You give up versatility and the ability to cook multiple different meals at once. It is a niche choice for small spaces with specific pizza needs.
Tovala Smart Oven Pro 6-in-1 Steam Oven
The Tovala Smart Oven Pro 6-in-1 Steam Oven is a smart alternative with app control. It measures 12.3 by 18.5 by 11.8 inches and weighs 22 pounds. It offers six cooking functions, including steam, which the Ninja lacks. It does not have dual-zone capability. You cannot cook two separate meals simultaneously. This model is best for you if you value automated cooking cycles and steam functions. It is ideal for users who prefer app control over manual dials. You give up the large capacity and dual-zone flexibility of the Ninja. It is a specialized choice for tech-focused cooks who prioritize steam and automation.
Cuisinart Air Fryer Toaster Oven with Grill
The Cuisinart Air Fryer Toaster Oven with Grill is a manual alternative weighing 25.4 pounds. It measures 12.3 by 15.8 by 13.8 inches. It offers five cooking functions, including a dedicated grill plate. It lacks dual-zone capability and smart features. It is smaller than the Ninja Double Stack. This model is best for you if you prefer manual dial controls and want to sear meats on a grill plate. It is suitable for smaller households. You give up the ability to cook two meals at once and the larger capacity. It is a practical choice for those who value a built-in grill over advanced smart technology.
Quick picks
Our 7 picks
Ninja Double Stack XL Oven with Thermometer
Best for: cooking two separate meals simultaneously
- Internal Capacity
- 6 slices, 4.5 lb chicken, 6 lb wings
- Cooking Functions
- 12-in-1
- Color
- Stainless Steel
- Dimensions
- 18.6 × 16.4 × 13.3 inches
- Weight
- 31.3 pounds
This Ninja oven features a dual-stack design with FlexDoor technology, allowing you to cook two separate meals simultaneously. It includes 12 cooking functions and a Pro Cook System with Auto Temp Detect for precise doneness. The XL capacity fits a 4.5-pound chicken or six slices of bread. Its dimensions are 18.6 inches long by 16.4 inches wide. This unit suits families needing flexible cooking options and flavor separation.
Pros
- DualZone Technology syncs two independent ovens to finish meals at the same time
- FlavorSeal Technology prevents smell transfer between the top and bottom compartments
- Pro Cook System uses Auto Temp Detect Intelligence for precise meat doneness
- 12-in-1 functionality includes Air Fry, Bake, Broil, Toast, and Dehydrate
- XL capacity fits up to 6 lbs of wings or a 4.5-lb chicken
Cons
- Heavy build at 31.3 pounds makes it difficult to move frequently
- Large footprint requires significant counter space
- No mention of smart app connectivity or remote control features
Good fit if
- You need to cook two different meals at the same time
- You want to avoid flavor transfer between strong-smelling foods
- You require precise meat doneness without guesswork
Skip if
- You have limited counter space
- You prefer a lightweight appliance for easy storage
- You want app-based control or smart home integration
Verdict: Ninja Double Stack XL 12-in-1 Countertop Oven is ideal for households that frequently cook multiple dishes with different flavor profiles. Its dual-zone capability and precise temperature control make it a practical solution for complex family meals.
Ninja Double Stack XL 12-in-1 Double Oven
Best for: simultaneous multi-dish cooking
- Internal Capacity
- 6 slices, 4.5 lb chicken, 6 lb wings
- Cooking Functions
- 12-in-1
- Color
- Stainless Steel
- Dimensions
- 18.6 × 16.4 × 13.3 inches
- Weight
- 31 pounds
The Ninja Double Stack XL splits into two independent ovens for simultaneous cooking. It offers 12 functions, including air fry and dehydrate. The stainless steel unit measures 18.6 by 16.4 inches and weighs 31 pounds. You can fit six slices of bread or a 4.5-pound chicken inside. DualZone technology syncs meals to finish together. This design prevents flavor transfer between dishes.
Pros
- DualZone technology syncs two independent ovens
- 12 cooking functions including air fry
- FlavorSeal prevents odor transfer
- Fits 6 slices of bread
Cons
- Weighs 31 pounds
- No smart app control listed
- Limited to 12 preset functions
Good fit if
- You need to cook two separate meals at once
- You want to avoid flavor mixing
- You prefer stainless steel finishes
Skip if
- You have limited counter space
- You want a lighter appliance
- You need smart home integration
Verdict: Ninja Double Stack XL 12-in-1 Oven is ideal for families needing to prepare multiple dishes simultaneously without flavor overlap. Its dual-zone design suits cooks who value separate cooking environments.
Instant Pot 6-Slice 10-in-1 Air Fryer Toaster Oven
Best for: Fast cooking of 6 slices or 12-inch pizzas
- Internal Capacity
- 6 slices, 12" pizza, 4 lb chicken
- Cooking Functions
- 10-in-1
- Temperature Range
- Up to 500°F
- Wattage
- 1700 W
- Color
- Stainless Steel
- Intended Use
- Bagels
View on Amazon: Instant Pot 6-Slice 10-in-1 Air Fryer Toaster Oven
The Instant Pot 6-Slice Air Fryer Toaster Oven uses InstantHeat Technology to cook up to 60% faster with little to no preheat time. It reaches up to 500°F for high-heat searing and air frying. This 1700W unit fits a 12-inch pizza or a 4-pound chicken. Its compact 14.6-inch width and stainless steel design suit smaller kitchens. It includes a crumb tray and racks for easy cleanup.
Pros
- InstantHeat Technology cooks up to 60% faster with minimal preheat
- Reaches high temperatures up to 500°F for searing and crisping
- Fits a 12-inch pizza, 6 slices of toast, or a 4-pound chicken
- Includes a removable crumb tray and chrome rack for easy cleaning
Cons
- Heavier at 17.4 pounds compared to lighter countertop models
- Lacks smart connectivity features like app control or Wi-Fi
- Does not include a digital display for precise timer settings
Good fit if
- You need a compact oven that fits a 12-inch pizza
- You want faster cooking times with little to no preheat
- You prefer high-heat searing capabilities up to 500°F
Skip if
- You require smart features like app control or Wi-Fi
- You need a larger capacity for roasting a whole turkey
- You prefer a lighter appliance for easy countertop storage
Verdict: Instant Pot 6-Slice Toaster Oven offers fast, high-heat cooking in a compact stainless steel body. It fits you if you prioritize speed and capacity for 6 slices or a 12-inch pizza without needing smart features.
Ninja FlexDoor Double Oven
Best for: simultaneous multi-dish cooking
- Internal Capacity
- 12" pizza, 6 lbs wings
- Cooking Functions
- 10-in-1
- Color
- Stainless Steel
- Dimensions
- 18.6 × 16.4 × 13.3 inches
- Weight
- 29.8 pounds
The Ninja DCT400 features two independent ovens with a FlexDoor design. It offers 10 cooking functions, including air fry and convection bake. The unit handles a 12-inch pizza or 6 pounds of wings. It measures 18.6 inches long and weighs 29.8 pounds. Smart Finish technology syncs cooking times. This setup suits households needing to prepare multiple dishes simultaneously without flavor mixing.
Pros
- Dual independent ovens with FlexDoor access
- 10 cooking functions including air fry
- Smart Finish technology syncs meal timing
- FlavorSeal technology prevents odor crossover
Cons
- Heavier build at 29.8 pounds
- No mention of app or remote control
- Limited to 10 preset cooking functions
Good fit if
- You need to cook two separate meals at once
- You want to avoid mixing food smells
- You prefer syncing finish times for different dishes
Skip if
- You require smart home app integration
- You need more than 10 cooking presets
- You have limited counter space for a 29.8-pound unit
Verdict: Ninja DCT400 Double Oven provides a practical dual-zone solution for families cooking complex meals. It fits buyers who prioritize simultaneous cooking and odor separation over smart connectivity.
Gourmia 12-Inch Countertop Electric Pizza Oven
Best for: home pizza cooking
- Internal Capacity
- 12" pizza
- Temperature Range
- Up to 800°F
- Wattage
- 1800 W
- Heating Elements
- Upper and lower burners
- Control Type
- Touch controls
- Cooking Function
- Air Fry, Bake, Broil
View on Amazon: Gourmia 12-Inch Countertop Electric Pizza Oven
This Gourmia countertop oven targets pizza lovers with a dedicated 12-inch capacity and a temperature range up to 800°F. It uses 1800 watts to heat upper and lower burners independently, allowing you to adjust cheese melting and crust browning separately. The unit includes six pizza presets and seven general cooking functions like air fry and bake. Its compact footprint measures 21 by 11 inches, making it suitable for smaller kitchens.
Pros
- Reaches temperatures up to 800°F for fast cooking
- Includes six dedicated pizza presets for convenience
- Features independent upper and lower heating elements
- Compact design measures 21 inches wide by 11 inches high
Cons
- Limited to 12-inch pizza capacity
- Pizza stone requires hand-washing only
- Only includes six general cooking functions beyond pizza presets
Good fit if
- You frequently cook personal or 12-inch pizzas
- You want independent control over top and bottom heat
- You need a compact unit that fits small counters
Skip if
- You need to bake large family-sized pizzas
- You prefer manual dial controls over touch interfaces
- You want to cook multiple items simultaneously
Verdict: Gourmia GPM1270A Compact Pizza Oven delivers high heat and specialized presets for pizza enthusiasts who value independent element control. It fits well in small spaces but lacks the versatility needed for general household cooking.
Tovala Smart Oven Pro 6-in-1 Steam Oven
Best for: app-controlled steam cooking
- Cooking Functions
- 6-in-1
- Control Type
- Smartphone app
- Dimensions
- 12.3 × 18.5 × 11.8 inches
- Weight
- 22 pounds
The Tovala Smart Oven Pro is a 6-in-1 countertop convection oven that controls via a smartphone app. It offers Air Fry, Steam, Bake, Broil, Toast, and Reheat functions. Measuring 18.5 by 12.3 by 11.8 inches and weighing 22 pounds, it fits standard counters. You get automated cook cycles and access to over 1,000 scannable groceries. It suits those who want app-driven precision and steam cooking without manual monitoring.
Pros
- Integrated smartphone app for automated control
- Includes Steam cooking function
- 6-in-1 versatility with Air Fry and Toast
- Access to 1,000+ scannable grocery items
Cons
- No physical control panel or display
- Requires smartphone app for operation
- Meal subscription service sold separately
Good fit if
- You want precise steam cooking
- You prefer app-based automation
- You use scannable grocery packages
Skip if
- You need a physical control panel
- You want a standalone appliance
- You prefer manual operation only
Verdict: Tovala Smart Oven Pro 6-in-1 is a smart choice for users who prioritize app-controlled steam cooking and automated meal cycles over traditional manual dials.
Cuisinart Air Fryer Toaster Oven with Grill
Best for: Manual control users needing a grill plate
- Internal Capacity
- 0.6 Cubic Feet
- Cooking Functions
- 8-in-1
- Temperature Range
- Warm-450°F
- Wattage
- 1800W
- Convection System
- AirAdvantage
- Control Type
- Adjustable temperature dial
This Cuisinart unit combines air frying and toasting in a 0.6 cubic foot stainless steel body. It uses 1800 watts of power to drive its AirAdvantage convection system, reaching up to 450°F. The 8-in-1 controls include a grill setting, making it a strong option for users who want to sear meats alongside standard baking and toasting tasks.
Pros
- 1800W heating element for fast cooking
- Includes ceramic non-stick reversible grill/griddle
- AirAdvantage convection technology for crispy results
- Fits a 12-inch pizza or 4-lb chicken
Cons
- 0.6 cubic foot capacity is smaller than competitors
- Controls rely on manual dials without a digital display
- 13.8 inches tall may limit clearance on some counters
Good fit if
- You want a dedicated grill function for searing
- You prefer manual dial controls over digital interfaces
- You need a stainless steel finish for your kitchen
Skip if
- You require a digital touchscreen interface
- You need to roast a large turkey or whole chicken
- You have limited vertical counter space
Verdict: Cuisinart TOA-70 0.6 cu ft Air Fryer Toaster Oven suits buyers who value a manual dial interface and a built-in grill plate for searing. It is a practical choice for smaller households that do not need the larger capacity found in double-stack models.
Specifications side by side
| Spec | Ninja Double Stack XL Oven with Thermometer | Ninja Double Stack XL 12-in-1 Double Oven | Instant Pot 6-Slice 10-in-1 Air Fryer Toaster Oven | Ninja FlexDoor Double Oven | Gourmia 12-Inch Countertop Electric Pizza Oven | Tovala Smart Oven Pro 6-in-1 Steam Oven | Cuisinart Air Fryer Toaster Oven with Grill |
|---|---|---|---|---|---|---|---|
| Internal Capacity | 6 slices, 4.5 lb chicken, 6 lb wings | 6 slices, 4.5 lb chicken, 6 lb wings | 6 slices, 12" pizza, 4 lb chicken | 12" pizza, 6 lbs wings | 12" pizza | not specified | 0.6 Cubic Feet |
| Cooking Functions | 12-in-1 | 12-in-1 | 10-in-1 | 10-in-1 | not specified | 6-in-1 | 8-in-1 |
| Temperature Range | not specified | not specified | Up to 500°F | not specified | Up to 800°F | not specified | Warm-450°F |
| Wattage | not specified | not specified | 1700 W | not specified | 1800 W | not specified | 1800W |
| Heating Elements | not specified | not specified | not specified | not specified | Upper and lower burners | not specified | not specified |
| Convection System | not specified | not specified | not specified | not specified | not specified | not specified | AirAdvantage |
| Control Type | not specified | not specified | not specified | not specified | Touch controls | Smartphone app | Adjustable temperature dial |
| Capacity | not specified | not specified | 6-Slice | not specified | not specified | not specified | not specified |
| Cooking Function | Air Fry, Bake, Broil, Reheat | Air Fry, Bake, Broil, Reheat | Air Fry, Bake, Broil, Dehydrate, Toast, Reheat, Roast | Air Fry, Convection, Bake, Broil, Toast, Roast | Air Fry, Bake, Broil | Air Fry, Convection, Bake, Steam, Broil, Toast, Reheat | Air Fry, Convection, Broil, Grill |
| Color | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Charcoal Black | Stainless Steel |
| Size | 18.6 in L x 16.39 in W x 13.26 in H | 18.6 in L x 16.39 in W x 13.26 in H | 6 Slice | 18.6 in L x 16.39 in W x 13.26 in H | Small | 12.32 x 18.5 x 11.75 inches | Convection Toaster Air Fryer Oven w/ Grill |
| Intended Use | not specified | not specified | Bagels | not specified | not specified | not specified | not specified |
| Dimensions | 18.6 × 16.4 × 13.3 inches | 18.6 × 16.4 × 13.3 inches | 19.7 × 14.6 × 9.92 inches | 18.6 × 16.4 × 13.3 inches | 17.5 × 21 × 11 inches | 12.3 × 18.5 × 11.8 inches | 12.3 × 15.8 × 13.8 inches |
| Weight | 31.3 pounds | 31 pounds | 17.4 pounds | 29.8 pounds | 28.5 pounds | 22 pounds | 25.4 pounds |
| Model | DCT651-cr | DCT601-cr | 140-4028-01B | Ninja Double Oven | GPM1270A | Tovala Smart Oven Pro | TOA-70 |
Frequently asked questions
Which toaster oven is best for cooking two meals at once?
The Ninja Double Stack XL Oven is designed for this task. It features dual-zone capability that allows you to cook separate dishes simultaneously. This setup prevents flavor transfer between foods. It includes 12 cooking functions like air frying and baking. The stainless steel body measures 18.6 by 16.4 by 13.3 inches.
What is the most compact alternative to the Ninja Double Stack?
The Gourmia 12-Inch Countertop Electric Pizza Oven is the smallest option listed. It measures 17.5 by 21 by 11 inches. While it fits small spaces, it lacks general versatility. It focuses on pizza cooking with specialized presets. It offers air frying, baking, and broiling functions but is not ideal for complex family meals.
Can I use a toaster oven to steam food?
Yes, the Tovala Smart Oven Pro 6-in-1 Steam Oven supports steam cooking. It combines steam with air frying, convection, baking, broiling, toasting, and reheating. This model is controlled via an app. It measures 12.3 by 18.5 by 11.8 inches. It is a practical choice for users who prioritize automated meal cycles.
Is there a model with a built-in grill plate?
The Cuisinart Air Fryer Toaster Oven with Grill includes a dedicated grill plate. It is suitable for searing meats and vegetables. The unit offers air frying, convection, broiling, and grilling functions. It measures 12.3 by 15.8 by 13.8 inches and weighs 25.4 pounds. It uses manual dials for control rather than smart connectivity.
Which oven handles 12-inch pizzas well?
The Instant Pot 6-Slice 10-in-1 Air Fryer Toaster Oven is built for this. It can fit six slices of pizza or a 12-inch pizza. It provides fast, high-heat cooking in a compact body. The stainless steel model measures 19.7 by 14.6 by 9.92 inches. It weighs 17.4 pounds and includes dehydrating and toasting functions.
What is the lightest double oven option available?
The Ninja FlexDoor Double Oven is the lightest double oven listed. It weighs 29.8 pounds. This model shares the same 18.6 by 16.4 by 13.3 inch footprint as other double-stack models. It provides dual-zone cooking for simultaneous meal preparation. It includes air frying, convection, baking, broiling, toasting, and roasting functions.
Does the Ninja Double Stack XL include a thermometer?
Yes, one version of the Ninja Double Stack XL Oven comes with a thermometer. This model, identified by the badge Best overall, helps you monitor internal food temperatures. It shares the same dimensions and weight as the standard double oven. It is ideal for households cooking multiple dishes with different flavor profiles.
Which alternative is best for budget-conscious shoppers?
The Ninja FlexDoor Double Oven is labeled as the Best budget option. It provides dual-zone cooking without requiring smart connectivity. This model weighs 29.8 pounds and measures 18.6 by 16.4 by 13.3 inches. It includes six cooking functions: air frying, convection, baking, broiling, toasting, and roasting. It separates odors and flavors effectively.