Frequently recommended — Best Overall
Instant Pot 6QT VORTEX Plus Air Fryer 6-in-1
America's Test Kitchen named the Instant Pot Vortex Plus its winning air fryer after hundreds of batches of fries and over 50 pounds of chicken tested across dozens of competing models. ATK specifically credited its 6-quart capacity for genuinely fitting food for four — four chicken cutlets in a single layer, something most "6-quart" models can't deliver. Six cooking functions (air fry, bake, roast, broil, dehydrate, reheat), intuitive digital controls, and a 2-minute preheat cycle make it the most rigorously validated performer in the category. Amazon backs the editorial signal with 71,790 shopper reviews at 4.5 stars and a 33% discount off list.
Why it stands out across sources
America's Test Kitchen named this the winner of their air fryer review (updated January 2026) after cooking hundreds of batches of fries and over 50 pounds of chicken. ATK specifically praised it for delivering on its large-capacity promise — fitting four chicken cutlets in a single layer — and for its intuitive digital controls and fast 2-minute preheat. The Instant Vortex Plus ClearCook 6-Quart (which adds a viewing window) was named ATK's Upgrade Pick in the same review, confirming that the Vortex Plus platform is their most-validated choice across two consecutive picks. With 71,790 Amazon reviews at 4.5 stars, buyer satisfaction at scale mirrors the rigorous lab findings.