Verdict
Ranked #2 of 5Aggregated review·4 sources·updated August 3, 2026

Instant Pot Duo Plus 9-in-1 Multicooker (Sous Vide Capability)

Averaged from 4 published ratings
The verdict

Weeknight dinners are what the Instant Pot Duo Plus 9-in-1 Multicooker is for, and a 1000-watt heating element backs that up, with a 45-minute pulled pork test making the case for the time savings. HomeCritiQue rated it 3/5 for value and quality, while Lovable Kitchen praised the 10+ safety mechanisms and the tri-ply stainless steel pot. A digital progress bar takes the guesswork out of pressure cooking, and the anti-spin pot design stops the bowl spinning while you saute. Reviewers found it bulky for smaller kitchens, and the electric saute cannot match stovetop sear temperatures. Busy families who need one appliance for several jobs are the fit; solo users and anyone who wants air frying are not.

Instant Pot Duo Plus 9-in-1 Multicooker (Sous Vide Capability)

Full review

Nine programs on a 6-quart, 1,000-watt pot

The Duo Plus is a 6-quart cooker rated at 1,000 watts, with pressure cooking, slow cooking, rice, steam, saute, yogurt, keep-warm, sterilise and cake on one panel. The inner pot is tri-ply 18/8 stainless steel, and Lovable Kitchen credits it with spreading heat evenly enough to saute in without scorching a ring into the base, which is the usual complaint about thin multicooker inserts. Lovable Kitchen scored it 4.6 out of 5, No Fuss Deal 4.7, and Tom's Guide 4.

A progress bar instead of a guessing game

The display is the feature reviewers keep returning to. Rather than a bare countdown, the panel shows which stage the pot is in, preheating or cooking or keeping warm, so the long silent wait while pressure builds stops being a mystery. HomeCritiQue makes the point most directly, describing the progress bar as the thing that removes the anxiety of not knowing when dinner will actually land. The steam release is a switch on the lid rather than a knob you reach over, which keeps fingers out of the plume.

Saute that will not sear like a stovetop

The clearest functional limit is browning. Lovable Kitchen found the electric saute mode cannot reach the temperature a gas or induction hob gets to, so meat going into a braise comes out pale unless it is seared in a separate pan first. That is an extra pan to wash on exactly the recipes the machine is supposed to simplify. There is no air-fry or broil function either, which this line deliberately leaves to a second appliance.

HomeCritiQue's 3 out of 5 and a wearing keypad

The lowest score the pot carries is HomeCritiQue's 3 out of 5, and the reasoning is durability rather than cooking. Its review reports the keypad showing wear with use, which on a sealed membrane panel is the kind of fault that ends a machine rather than merely annoying its owner. Bulk is the other running complaint: at more than a foot in every direction the Duo Plus does not tuck into a cupboard easily, and it is heavy enough that most owners simply leave it out.

Six quarts, and no larger version of this model

Capacity is fixed at 6 quarts across the Duo Plus line, which is generous for a household of four, tight for batch cooking, and impossible to step up from without changing model. The pot, lid and accessories are dishwasher safe, which is the practical difference between using a multicooker twice a week and letting it become a shelf ornament. Over ten interlocks cover lid locking, overheating and pressure, and that safety engineering is the part of the design nobody argues with.

Strengths

  • +Robust stainless steel pot with anti-spin design that stays locked in place during stirring
  • +Digital progress bar eliminates guessing game of pressure cooking with visual preheating, cooking, and keep warm indicators
  • +Whisper-quiet steam release switch keeps fingers safe from burns and reduces noise disturbance
  • +Dishwasher-safe components for quick cleanup and easy maintenance

Watch-outs

  • Bulky footprint takes up significant cabinet and counter space
  • Electric sauté mode cannot reach stovetop sear temperatures for browning proteins

How it compares

The Instant Pot Duo Plus stands out with its digital progress bar and anti-spin pot design, features not found in the standard Instant Pot 10-in-1 or Vortex Plus models. While the Pro Plus offers Wi-Fi connectivity that the RIO Wide lacks, it doesn't match the RIO's wider cooking surface or the Vortex Plus's air frying capabilities. Compared to the Pro Plus, it's less bulky but also less feature-rich, making it a solid middle-ground choice for families wanting reliability without smart features.

Rating sources

Our 4.4 score is the average of these published ratings. More about methodology.

How it compares

See all 5
Instant Pot 10-in-1 Pressure Cooker
#1 · Top Score

Instant Pot 10-in-1 Pressure Cooker

The standard 10-in-1 model offers the most cooking programs and fastest cooking times compared to the Vortex Plus and RIO Wide, but lacks the smart features of the Pro Plus and the air frying capability of the Vortex Plus. It's more affordable than the Pro Plus but heavier than the Duo Plus and RIO Wide. While it provides 28 smart programs, it doesn't match the RIO's wider cooking surface or the Vortex Plus's specialized functions, making it a solid choice for those who want maximum functionality without extra features.

Instant Pot Vortex Plus 4QT Air Fryer, 6-in-1
#3

Instant Pot Vortex Plus 4QT Air Fryer, 6-in-1

The Vortex Plus offers the only air frying capability among all models, making it unique compared to the Duo Plus, Pro Plus, and RIO Wide. While it's more expensive than the standard 10-in-1 and has a longer preheat time, it provides six preset functions and a large 6-quart capacity that the others don't match. Unlike the Pro Plus, it lacks Wi-Fi features but compensates with more versatile cooking options, making it ideal for users wanting a multi-functional appliance with air frying.

Instant Pot RIO Wide 7.5 qt 7-in-1 Electric Multi-Cooker
#4

Instant Pot RIO Wide 7.5 qt 7-in-1 Electric Multi-Cooker

The RIO Wide excels with its wider pot that accommodates standard kitchen pans, a feature not available in the Vortex Plus or Duo Plus. Unlike the Pro Plus, it doesn't offer Wi-Fi connectivity, but it provides better sautéing surface area and faster cooking times than the standard 10-in-1 model. However, it's bulkier than the Vortex Plus and lacks the air frying function that makes the Vortex Plus more versatile for users wanting multiple cooking methods.

Instant Pot Pro Plus Wi-Fi Smart 10-in-1 6 Quart Pressure Cooker
#5

Instant Pot Pro Plus Wi-Fi Smart 10-in-1 6 Quart Pressure Cooker

The Pro Plus leads in smart connectivity with Wi-Fi and app control, a feature absent in the Duo Plus and RIO Wide models. However, it's more expensive than the standard Instant Pot 10-in-1 and lacks the air frying function found in the Vortex Plus. While it offers programmable settings and automatic shut-off, its app reliability issues make it less ideal for users who depend on consistent smartphone control compared to the more straightforward RIO Wide.

Instant Pot Duo Plus 9-in-1 Multicooker (Sous Vide Capability)
4.4/5· $139.99
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