6 Best Alternatives to the Bosch 29-Inch 42 dBA Smart Dishwasher (2026)

How alternatives differ from Bosch

Bosch 42 dBA Smart Built-In Dishwasher

This Bosch model offers a 27-inch width, which is wider than the 29-inch original. It retains the 42 dBA noise level and smart connectivity, making it suitable for cabinets that require extra capacity. You gain space for larger dishes without sacrificing quiet operation. The control panel remains hidden for a seamless look. However, the height increases to 30 inches, which may not fit standard 24-inch under-counter spaces. If your kitchen has wider cabinetry and you need more room for pots, this is a logical upgrade. It keeps the integrated aesthetic while adjusting the footprint.

Bosch 26-Inch Panel Ready Smart Built-In Dishwasher

The Bosch SHV78DM3N is panel-ready, meaning you attach your own cabinet front to match your kitchen decor. It measures 26 inches wide, which is narrower than the 29-inch original. It maintains the 42 dBA quiet operation and smart features. This option is ideal if you want a completely custom look that blends into your cabinetry. You trade the pre-finished stainless steel for a blank slate. The height is 30 inches, requiring careful measurement of your space. It is best for users who prioritize visual integration over a ready-to-use exterior finish. It offers the same performance with greater design flexibility.

SPT 24-Inch Built-In Dishwasher with Heated Drying

The SPT SD-6505SS is a 24-inch unit, significantly narrower than the 29-inch Bosch. It lacks smart connectivity and app control, focusing on essential cleaning functions like heated drying. It features a stainless steel tub for durability. This model is for buyers who do not need Wi-Fi features or want to save on complexity. The noise level is not specified, so it may be louder than the 42 dBA original. It is a practical choice for standard installations where smart features are unnecessary. You give up app integration but gain a simpler, budget-friendly operation. It fits well in kitchens where size and basic function matter most.

Sharp 24-Inch Built-In Smart Dishwasher

The Sharp SDW6888JS is a 24-inch built-in dishwasher with smart features and Alexa integration. It includes a third rack, which the original Bosch may not highlight in the same way. It offers solid quiet performance, though the exact dBA rating is not listed. The stainless steel tub provides durability. This model is suitable for those who want smart control and extra rack space in a narrower footprint. You trade the 29-inch width for a more compact 24-inch design. It is a good alternative if you need smart connectivity but have limited space. The third rack adds versatility for loading utensils and small items.

LG 24-Inch Smart Top Control Dishwasher

The LG LDPH7972S features top controls, which are visible and easy to access, unlike the hidden interface of the original Bosch. It is a 24-inch unit, narrower than the 29-inch model. It includes smart features for remote operation. This option is best if you prefer seeing the control panel while loading or unloading. You gain ease of use but lose the seamless built-in look. The noise level is not specified, so it may differ from the 42 dBA original. It is ideal for users who prioritize quick access and visibility over a hidden aesthetic. The smart functionality remains intact, allowing for remote cycle management.

COMFEE' 18-Inch Built-In Dishwasher

The COMFEE' CDF18A2BST is an 18-inch compact dishwasher, much smaller than the 29-inch Bosch. It lacks smart connectivity and app control. It features a stainless steel tub and energy-efficient operation. This model is designed for small kitchens or secondary spaces where space is limited. You give up the large capacity and smart features of the original. It is a practical choice for those who need basic cleaning in a compact footprint. The width is significantly reduced, fitting under standard counters. It is best for users who prioritize size and efficiency over advanced features and high capacity.

Quick picks

Our 7 picks

1 Best overall

Bosch 29-Inch 42 dBA Smart Dishwasher

Best for: quiet operation and smart home integration

Installation Type

Built-In

Width

29 inches

Noise Level

42 dBA

Features

Smart

Color

Stainless Steel

Dimensions

36 × 29 × 26 inches

View on Amazon: Bosch 29-Inch 42 dBA Smart Dishwasher

The Bosch SHX78DM5N is a fully integrated built-in dishwasher with a stainless steel finish. It operates at 42 dBA, making it very quiet. The unit features a flexible third rack, EasyGlide rack system, and Wi-Fi connectivity for Home Connect. It measures 29 inches wide and weighs 96 pounds. This model suits you if you want quiet operation and smart features in a sleek, integrated design.

Pros

• 42 dBA noise level for quiet operation
• Wi-Fi enabled for Home Connect app control
• Flexible 3rd Rack for extra utensil space
• EasyGlide Rack System for smooth loading
• Stainless steel interior and exterior finish

Cons

• Fully integrated design requires custom panel matching cabinetry
• 29-inch width is non-standard for some cabinets
• Touch control panel may be less durable than physical buttons

Good fit if

• You need a quiet dishwasher for open-plan living spaces
• You want smart connectivity to monitor cycles remotely
• You have space for a 29-inch wide built-in unit

Skip if

• You prefer a portable or countertop model
• You need a standard 24-inch width for easy replacement
• You want a dishwasher with a visible control panel

Verdict: Bosch SHX78DM5N 24 Inch Smart Dishwasher offers quiet 42 dBA performance and smart features for those with 29-inch cabinetry. It fits users who value integrated aesthetics and app control.

2 Also great

Bosch 42 dBA Smart Built-In Dishwasher

Best for: Wide cabinets needing high capacity

Installation Type

Built-In

Width

24 in

Capacity

16 place settings

Noise Level

42 dBA

Wash Cycles

5 cycles

Features

Smart

View on Amazon: Bosch 42 dBA Smart Built-In Dishwasher

This Bosch SHP78DM5N is a 27-inch wide, fully integrated built-in dishwasher with a stainless steel finish. It offers 16 place-setting capacity and eight wash cycles. The unit weighs 95.9 pounds and includes smart features for remote management. It suits those needing a large, quiet, and discreet appliance that blends into cabinetry while handling heavy loads.

Pros

• 27-inch width for larger kitchen layouts
• 16 place-setting capacity for big families
• 8 wash cycles for versatile cleaning
• Fully integrated design with pocket handle

Cons

• 27-inch width exceeds standard 24-inch cabinets
• No visible control panel for manual operation
• Heavy at 95.9 pounds for installation

Good fit if

• You have a 27-inch wide cabinet opening
• You need to wash 16 place settings at once
• You prefer a seamless look with no front panel

Skip if

• You require a standard 24-inch width
• You need a compact 18-inch model
• You want a visible control panel

Verdict: Bosch SHP78DM5N 27-inch Smart Dishwasher fits kitchens with wider cabinetry that need high capacity and a hidden interface.

3 Best premium

Bosch 26-Inch Panel Ready Smart Built-In Dishwasher

Best for: Quiet operation and custom kitchen integration

Installation Type

Built-In

Width

26 inches

Noise Level

42 dBA

Features

Smart

Dimensions

35 × 26 × 30 inches

Weight

93 pounds

View on Amazon: Bosch 26-Inch Panel Ready Smart Built-In Dishwasher

This Bosch model offers quiet 42 dBA operation for built-in installation. It features a 26-inch width and a 30-inch height, fitting standard cabinetry. The panel-ready design allows you to match your kitchen decor. You get Wi-Fi connectivity via Home Connect for remote control. The third rack and EasyGlide system help you load dishes efficiently.

Pros

• 42 dBA noise level for quiet operation
• Wi-Fi enabled for Home Connect app control
• Flexible 3rd Rack for extra loading space
• Panel ready to match kitchen cabinetry

Cons

• 26-inch width is wider than standard 24-inch models
• Panel ready finish requires separate purchase of cabinet panel
• Touch control panel may be less tactile than physical knobs

Good fit if

• You want a quiet dishwasher that blends into your kitchen
• You need smart features for remote monitoring
• You have cabinetry space for a 26-inch unit

Skip if

• You require a standard 24-inch width
• You prefer physical controls over touch interfaces
• You want a finished stainless steel exterior without extra panels

Verdict: Bosch SHV78DM3N 42 dBA Panel Ready Dishwasher fits users who prioritize quiet operation and seamless kitchen integration. It suits those willing to customize the front panel for a built-in look.

4 Best budget

SPT 24-Inch Built-In Dishwasher with Heated Drying

Best for: Standard installations without smart needs

Installation Type

Built-In

Width

23.6 inches

Capacity

Up to 12 standard place settings

Wash Cycles

5 wash programs

Tub Material

Stainless Steel

Features

Heated Drying, Energy Star, Tall Tub, Smart

View on Amazon: SPT 24-Inch Built-In Dishwasher with Heated Drying

The SPT SD-6505SS is a 24-inch built-in dishwasher with a stainless steel tub. It holds 12 standard place settings and includes a Smart Wash System that adjusts cycles based on soil levels. You get five wash programs and three performance options, including heated drying and a sanitize cycle. This unit is designed for standard kitchen installations.

Pros

• Stainless steel tall tub
• Smart Wash System for soil detection
• Heated drying and sanitize options
• Adjustable upper rack
• Top cutlery rack for flat utensils

Cons

• No top control panel; controls are not visible
• No smart home integration or app control
• Only 12 place setting capacity

Good fit if

• You need a basic built-in dishwasher with heated drying
• You want a stainless steel tub for durability
• You prefer simple cycle selection without smart features

Skip if

• You require top controls for easy access
• You need smart home connectivity
• You often wash large loads exceeding 12 settings

Verdict: SPT 24 in. Stainless Steel Dishwasher offers essential cleaning features like heated drying and a stainless tub for buyers who do not need smart connectivity or top-mounted controls.

5 Also great

Sharp 24-Inch Built-In Smart Dishwasher

Best for: Quiet built-in kitchens needing a third rack

Installation Type

Built-in

Width

23.9 inches

Noise Level

42 dBA

Wash Cycles

6 wash cycles

Tub Material

Stainless steel

Features

Smart

View on Amazon: Sharp 24-Inch Built-In Smart Dishwasher

The Sharp SDW6888JS is a fully integrated built-in dishwasher with a stainless steel tub. It operates at 42 dBA, matching the quietness of the Bosch alternatives on this list. You get smart controls via Alexa, a third rack for utensils, and six wash cycles. This model suits those who want library-quiet performance and flexible loading options in a standard 24-inch footprint.

Pros

• 42 dBA noise level for quiet operation
• Stainless steel tub interior
• Third rack for flatware and utensils
• Smart controls via Alexa app
• Power Wash sprayer for heavy soil

Cons

• Only six wash cycles compared to more options elsewhere
• Heavier at 93.3 pounds than some competitors
• No mention of a delay start timer in specifications

Good fit if

• You need a fully integrated unit that blends into cabinetry
• You want a stainless steel tub for durability
• You prefer voice control through Alexa

Skip if

• You require more than six wash cycles
• You need a portable or countertop model
• You want a dishwasher under 24 inches wide

Verdict: Sharp 24 in. Smart Stainless Dishwasher offers solid quiet performance and smart features for those who value a third rack and Alexa integration. It is a practical choice for kitchens needing a built-in unit with a stainless tub.

6 Best top control

LG 24-Inch Smart Top Control Dishwasher

Best for: Quick cleaning cycles and visible controls

Width

10 inches

Features

Smart

Control Type

Top Control

Color

Stainless Steel

Dimensions

10 × 10 × 10 inches

View on Amazon: LG 24-Inch Smart Top Control Dishwasher

This LG dishwasher features a stainless steel tub and top-mounted controls. It includes QuadWash Pro spray arms and a 1-hour wash cycle. The smart features allow for remote monitoring. It suits you if you prefer visible controls and quick cleaning cycles. The 24-inch width fits standard kitchen cabinets.

Pros

• Top control placement for easy access
• QuadWash Pro spray arm system
• 1-hour wash and dry cycle
• Stainless steel interior tub

Cons

• Top controls may be less discreet than hidden panels
• No specific noise level data provided
• Dimensions listed as 10 inches in specs

Good fit if

• You want to see and touch the controls while loading
• You need a quick 1-hour cleaning cycle
• You prefer a stainless steel interior

Skip if

• You need a fully integrated look with hidden controls
• You require a known decibel rating for quiet operation
• You are looking for a compact 18-inch model

Verdict: LG 24 Inch Top Control Dishwasher offers practical visibility and speed. It fits you if you prioritize easy access and quick cycles over a hidden aesthetic.

7 Best 18 inch

COMFEE' 18-Inch Built-In Dishwasher

Best for: small kitchens needing 18-inch built-in capacity

Installation Type

Built-In

Width

18 in

Capacity

8 place settings

Noise Level

52 dB

Wash Cycles

6 cycles

Tub Material

Stainless Steel

View on Amazon: COMFEE' 18-Inch Built-In Dishwasher

This 18-inch built-in dishwasher features a stainless steel tub and holds 8 place settings. It measures 17.6 inches wide and 32.4 inches high. The unit offers six wash cycles and three additional functions like Sanitize. It includes an LED display and adjustable racks. This model suits you if you need a compact, energy-efficient solution for smaller kitchens or under-sink installation.

Pros

• 18-inch width fits narrow spaces
• Stainless steel tub for durability
• 8 place setting capacity
• Six wash cycles plus Sanitize function
• Adjustable upper rack height

Cons

• Narrow 18-inch width limits total load size
• No smart connectivity or Wi-Fi features listed
• Heated dry function unavailable on Rapid and Self-Clean cycles

Good fit if

• You have limited cabinet width and need an 18-inch unit
• You prefer a stainless steel tub for hygiene
• You want a built-in appliance with basic cycle options

Skip if

• You require full 24-inch capacity for large families
• You need smart home integration or app control
• You want heated dry on all cycles including Rapid

Verdict: COMFEE' 18 Inch Built-in Stainless Steel Dishwasher fits you if you need a compact, energy-efficient unit that fits under standard counters. It offers essential cleaning features without smart connectivity.

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