Ninja HyperHeat 9-in-1 Pressure Cooker vs Instant Pot 8Qt Pro 10-in-1 Multi-Cooker

Buy the Instant Pot 8Qt Pro if you want the larger pot, a stainless-steel inner pot that can go on the stovetop, and a quieter steam release. Buy the Ninja HyperHeat if you want faster pressure build-up and a wide 9.5-inch surface for searing and sautéing. The Instant Pot has more cooking programs and a bigger capacity; the Ninja has a higher owner rating and a nonstick-style aluminum pot. Reviewers praise the Instant Pot's size and versatility but note a learning curve and occasional sealing-ring smells.

• Choose the Ninja HyperHeat if you mostly cook for 8 or fewer people and want quick pressure build-up plus a wide pot for searing.
• Choose the Instant Pot 8Qt Pro if you batch cook, want a stovetop-safe stainless pot, or need a sterilize and cake-bake setting.