Best Kitchen Compost Bins in 2026: Countertop and Under-Sink Food Scrap Bins Ranked by Owners

The Tiyafuro moved the compost bin off the counter and onto the cabinet door, and more than ten thousand owners give it a very strong owner rating. It is a slim ABS plastic bucket, 10.2 by 6.3 by 11.6 inches, holding 2.4 gallons, that hooks over the door under the sink. Open the door, sweep peelings off the board straight into it, close the door, and the bin disappears. It also sticks to a flat wall with the two adhesive hooks supplied or simply stands on the counter, and twenty bags are included to start. The maker describes it as odorless storage with no charcoal filter costs; in practice a lidded plastic bin inside a closed cupboard is fine for a few days. Plastic absorbs smells over the years in a way steel does not, and the hook suits standard door thicknesses only. For keeping scraps out of sight, it is the pick.

Mbillion takes the hanging-bin idea and builds it from stainless steel. The 2.1-gallon bin has a brushed black steel body and a precisely fitted steel lid, which the maker says improves the seal against odors and fruit flies, and the lid opens and closes softly with a mechanism that carries it the rest of the way once past a certain angle. Inside is a removable bucket with no crevices, so you lift it out, tip it and rinse it rather than unhooking the whole bin. It hangs on most cabinet and pantry doors, mounts on a wall, or stands on the counter or under the sink. Hundreds of owners give it a very strong owner rating, matching the two leaders on a shorter record. Steel is heavier on a door hinge than plastic, and no charcoal filter is listed. For a hanging bin that will not hold smells, it is the upgrade.

The simplehuman Compost Caddy answers the question of where to put the thing. It attaches by a magnetic dock to the side of any simplehuman rectangular or slim liner rim trash can, so food scraps and regular trash are separated in one motion at one spot, and it lifts off to sit by the cutting board while you peel and core. The soft-seal lid is designed to let organics breathe while keeping odors in and fruit flies out, the smooth plastic inner bucket lifts out for dumping and rinsing, and thirty custom-fit Code Z compostable liners are included. Thousands of owners give it a strong owner rating. At 4 liters it is the smallest bin here, so it suits daily emptying, the dock is only useful if you own a compatible can, and the fitted liners are an ongoing cost. For a simplehuman kitchen, it is the neatest solution on the market.

Most hanging bins rely on the lid and the closed cupboard to contain smells. This 2-gallon stainless model adds an activated-charcoal filter inside the lid, which the listing points out other brands leave off. The outer bin is 410 stainless steel with a fingerprint-resistant coating, and a removable plastic liner sits inside so waste never touches the steel; a retainer hole in the liner keeps bags from slipping down. The lid either flips up or slides down, depending on how much clearance your cupboard gives, with a silicone handle to grab. It hangs on a door, sticks to a wall or stands on the counter. Hundreds of owners give it a strong owner rating. It is an unbranded listing, so there is no named source for replacement filters, and steel adds weight to a door. For under-sink composting with real odor control, it is the best-equipped bin.

EKO makes kitchen trash cans, and its compost bin looks like a member of that family rather than a bucket: stainless steel in a matte and black finish that resists fingerprints, corrosion and staining. It holds 7 liters, or 1.85 gallons, with a sturdy removable inner liner that grips the bag so nothing hangs over the rim, a swing lid that closes itself, and a deodorizer compartment for an odor absorber. It hangs over a cabinet door, mounts on a wall or sits on the counter. Hundreds of owners give it a strong owner rating. A swing lid is convenient for one-handed use but does not seal as firmly as a fitted lid, so empty it every few days, and the listing does not say a deodorizer insert comes in the box. For a kitchen where the bin will be on show, it is the one that looks like it belongs.

This white ABS bin is the Tiyafuro formula with a little more capacity: 2.6 gallons in a body 10.24 by 6.3 by 9.45 inches. It hangs on a cabinet door up to an inch thick with the hook supplied, sticks to a clean vertical surface with the adhesive hook, or stands on its own, and no tools are needed. The lid opens two ways, flipping up or sliding down, and a retaining ring keeps the bag from slipping into the bin. The maker says the lidded design contains odors without a charcoal filter and that scraps can be stored for several days. Hundreds of owners give it a solid owner rating, the lowest of the seven. It is plain plastic and it comes with fewer hooks and no starter bags. For a large household that fills a smaller bin daily, it is the roomy, low-cost option.