
Instant Pot RIO
Score: 82/100
Ninja PossibleCooker PLUS
Score: 80/100Rankings

The Instant Pot RIO 6-qt 7-in-1 multicooker delivers rapid cooking speeds and a sturdy stainless-steel anti-spin pot, packed with 13 programs for diverse meals. Its heavier build and limited warranty may deter some users. Ideal for busy home cooks seeking fast, versatile performance in a compact footprint.

The Ninja PossibleCooker PLUS is an 8.5-quart 12-in-1 multi-cooker that combines slow-cooking with sous-vide, proofing, and oven-safe capabilities. Its extensive functions and high wattage make it powerful but also heavy and complex to master. Best suited for families and meal-preppers who want an all-in-one appliance.
| Attribute | ![]() | ![]() |
|---|---|---|
6 qt | 8.5 qtbest | |
1,000 W | 1,200 Wbest | |
— | 260 °Cbest | |
— | 120 Vbest | |
1 yearsbest | 1 yearsbest | |
— | 12best | |
| ↓ lower better | 12 lbbest | 14.9 lb |
| ↓ lower better | 14.75 in | 10.59 inbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Servings(1) | ||
Capacity (qt) | 6 qt | 8.5 qt |
Features(1) | ||
Cooking Modes | pressure cook; slow cook; sauté; steam; rice; yogurt; warm | 12-in-1 |
Power(1) | ||
Wattage (W) | 1000 W | 1200 W |
Build & Design(2) | ||
Inner Pot Material | stainless steel | Nonstick |
Weight (lb) | 12 lb | 14.9 lb |
Dimensions(3) | ||
Height (in) | 14.75 in | 10.59 in |
Width (in) | 16.1 in | 12.64 in |
Depth (in) | 15.55 in | 18.0 in |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the RIO a revolutionary upgrade to the Duo, emphasizing its slimmer base, anti-spin pot, and modern aesthetics. They commend the significant cooking speed gains and energy savings, while noting the modest 1-year warranty as a potential drawback.
Everyday users generally express strong satisfaction, calling it the "best thing I ever bought" and praising its size, quieter venting, and ease of use. However, some concerns about weight, dimensions, and the limited warranty appear in the sparse feedback.

“best thing I ever bought”

“good Instant Pot”

“I love the larger size and quieter venting”



Choose Ninja for larger volume cooking, sous vide, and oven-safe finishing; choose Instant Pot for compactness and simplicity.

Professional reviewers and editors consistently praise the Ninja PossibleCooker PLUS for its rapid Triple Fusion Heat® cooking, large oven-safe 8.5-qt pot and the breadth of functions-including sous vide and proof-that replace a kitchen full of separate appliances. They highlight its suitability for families and entertainers, while noting the unit's heft and the need for recipe adjustments as minor drawbacks.
Everyday users echo the professional praise, emphasizing the convenience of cooking massive batches, the even fast heating, and the built-in spoon-ladle that eases stirring and cleanup. Common complaints focus on having to tweak recipes (extra liquid, earlier checks) and the appliance's weight, but overall sentiment is positive for those who need volume cooking.