The 6 Best Countertop Dishwashers Under $500 of 2026, Ranked & Reviewed

Our verdict: No plumbing, a hot wash and an air-dry cycle.

The 1.32 gallon COMFEE' tank model wins because it removes the biggest obstacle to owning one. A built-in tank means no faucet adapter and no plumbing, so a renter, an RV owner or a student can plug in and wash. Six programs, 360 degree dual spray arms and a 162 degree high-temp cycle with air-dry make it a complete wash rather than a rinse, in the $200 to $500 bucket.

Hot water helps lift grease and finishes the job on glassware, and air-dry saves hand-towel work. The EUHOMY below is quieter on paper but lists neither feature.

Buy it for apartments, RVs and any kitchen without a drain. The caveat is routine: you fill the tank by hand each cycle, and a small tank limits what a load can use, so large households will find themselves refilling often.

Water

1.32 gal tank, no hookup

Programs

6

Wash

162°F high-temp

Drying

Air-dry

Our verdict: Eight wash programs and Energy Star certification.

The Energy Star COMFEE' is the program-variety pick. It holds six place settings, offers eight washing programs including Speed, Baby-Care, ECO and Glass, carries Energy Star certification, and comes in black. Eight programs let you match cycle to load, and the Glass setting is a practical extra when you wash delicate pieces.

It ranks second because its program range is the widest here, but the listing describes no built-in tank, so it probably needs a faucet connection. That is the trade against the tank COMFEE': more choice, less independence.

Choose it for a dorm or apartment with a sink faucet that accepts an adapter. The caveat is hookup: if you cannot attach to a faucet, the no-plumbing models above and below are the safer buy, and the listing offers fewer details on water supply to confirm.

Place settings

6

Programs

8

Efficiency

Energy Star

Finish

Black

Our verdict: Rated at 40dB for kitchens close to living spaces.

The EUHOMY makes quiet its selling point. It lists six wash programs, a 40dB rated noise level, 360 degree spray coverage and a countertop no-hookup design, in the $200 to $500 bucket. A low decibel rating matters in a studio, where the dishwasher runs a few feet from the couch or the bed.

It ranks third because quiet is the point and little else is listed: it does not mention the hot wash or air-dry features that the top COMFEE' includes. Dishes may need a towel at the end.

Buy it for open-plan living where noise is the main objection to running a dishwasher in the evening. The caveat is features: with no air-dry or high-temp cycle listed, you give up the sanitizing option, so skip it if a hot sanitizing wash matters to you.

Noise

40dB rated

Programs

6

Spray

360 degree coverage

Setup

No hookup

Our verdict: Tank or hose, with a dedicated baby-care cycle.

NOVETE offers a choice of water source. It combines a 5L built-in tank with an optional inlet hose, five washing programs including a dedicated Baby Care cycle, air-dry and an LED indicator light. Being able to switch between a tank and a hose lets the same unit move from a rental to a kitchen with a faucet.

It sits fourth because five programs is the fewest in this ranking, and the 5L tank is smaller than the COMFEE' 1.32 gallon tank, so it needs more refills when you use it as a tank model. The Baby Care cycle is the standout.

It suits parents sterilizing bottles. Expect to refill often if you use the tank, and consider the hose if you can connect it. The $200 to $500 price matches the larger-tank COMFEE', so the choice depends on whether bottle care or tank size matters more.

Tank

5L built-in

Hookup

Optional inlet hose

Programs

5, incl. Baby Care

Drying

Air-dry

Our verdict: More interior space in a narrower footprint.

The AIRMSEN Large Slim promises more interior space in a narrower body. It has a built-in water tank and a countertop portable design, in the $200 to $500 bucket. Counter width is the limit in many kitchens, and a slimmer unit that still claims capacity is useful in a galley layout.

It ranks fifth because its listing gives no program count, noise rating or place-setting number, so the capacity advantage is unquantified. The COMFEE' models above document their numbers, which is what a buyer needs to compare.

Choose it if counter width is your constraint. The caveat is guesswork: confirm the exact capacity and program list on the product page first, and be prepared to return it if the interior is smaller than you assumed. A promise of larger interior is not a figure.

Water

Built-in tank

Body

Large Slim

Type

Countertop portable

Price

$200-500

Our verdict: A basic no-hookup unit with little detail in the listing.

The basic AIRMSEN is a no-hookup unit with a built-in tank and a countertop portable form, in the $200 to $500 bucket. The appeal is simplicity: you fill the tank, load it and run it, with no hose and no faucet adapter to buy.

It trails the group because its listing gives no wash programs, noise level or capacity, while the COMFEE' and EUHOMY listings document theirs. At the same price, that missing detail leaves it a gamble.

It suits buyers who want to keep things simple and do not compare features closely. Compare the product page against rivals before purchase, and treat this as the choice only if the better-documented tank models are out of stock. The caveat is plain: you are buying an unknown cycle list at a known price.

Water

Built-in tank

Hookup

None needed

Type

Countertop portable

Price

$200-500