Head-to-head · Best Single-Serve Coffee Makers

Keurig K-Supreme Plus Smart Single Serve Coffee Maker vs Ninja CFP301 DualBrew Pro Specialty Coffee System

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Keurig K-Supreme Plus Smart Single Serve Coffee Maker comes out ahead by a clear margin (4.7 vs 4.3). The gap is mostly about users wanting balance of convenience and coffee quality — read the strengths below before deciding.

Higher ratedRanked #1 in Best Single-Serve Coffee Makers

Keurig K-Supreme Plus Smart Single Serve Coffee Maker

4.7

2 sources$199.99as of Jul 31

The Keurig K-Supreme Plus Smart Single Serve Coffee Maker uses Keurig's MultiStream technology, which punches five holes in a K-Cup pod instead of one to improve extraction. Reviewers said coffee quality benefits, and brew strength, temperature, and drink sizes are all adjustable. Others criticized the brew temperature and extraction time as still short of where they should be. The price is premium, which pushes it out of reach for budget buyers. It fits people who want convenience plus decent coffee quality but don't need the full smart connectivity of the K-Supreme Smart model.

Strengths

— MultiStream technology improves coffee extraction and flavor
— Offers 6 brew size options (6-12 oz) and 5 strength settings
— Includes programmable buttons for saved brewing preferences

Watch-outs

— Brew temperature still too low for optimal extraction
— Extraction time remains insufficient for full flavor development
— Price is fairly high compared to basic models

$199.99 · Check Price on Amazon Full review →

Ranked #5 in Best Single-Serve Coffee Makers

Ninja CFP301 DualBrew Pro Specialty Coffee System

4.3

4 sources2 derived$239.99as of Jul 31

The Ninja DualBrew Pro CFP301 covers several brewing methods in one machine: carafe drip coffee, single servings, and K-Cup pods. Reviewers praised the thoughtful quality-of-life touches, the intuitive touchscreen display, and a built-in milk frother that turns out consistent microfoam. An interchangeable water tank lets the machine sit slimmer when counter space is tight. Reviewers also noted there's no reusable filter and the frothing wand doesn't heat milk. It's a lot of machine for the money, though espresso enthusiasts who want full brewing control should look past it.

Strengths

— Brews both carafe coffee and single servings with adjustable cup size from 7 to 16 ounces
— Built-in milk frothing wand produces consistent microfoam for cappuccinos and lattes
— Interchangeable water tank allows for slim profile when moved to back position

Watch-outs

— Does not include reusable filter; must be purchased separately
— Milk frothing wand does not heat milk, requiring separate heating step

$239.99 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Keurig K-Supreme Plus Smart Single Serve Coffee Maker

The K-Supreme Plus introduces MultiStream technology that improves extraction quality compared to the Keurig K-Elite and K-Classic, but it's more expensive and still falls short of optimal brew temperatures. Unlike the Ninja DualBrew Pro, it lacks a built-in milk frother, and while it offers more customization than the K-Mini Plus, it's less compact and doesn't support ground coffee brewing.

Ninja CFP301 DualBrew Pro Specialty Coffee System

The Ninja DualBrew Pro distinguishes itself with its built-in milk frothing wand and dual brewing capabilities, features not found in the Keurig K-Elite or Nespresso Essenza Mini. While it offers more versatility than the Breville Creatista Plus in terms of brewing methods, it lacks the intuitive preprogrammed drink options and third-party capsule support that the Breville model provides.

Specs side-by-side

Spec	Keurig K-Supreme Plus Smart Single Serve Coffee Maker	Ninja CFP301 DualBrew Pro Specialty Coffee System
Water Capacity	66 ounces	{"water_tank": "1.5L"}
Brew Sizes	6-12 ounces	7-16 ounces
Brewing Methods	hot and iced	Carafe, Single Serve, K-Cup
Dimensions	12.2H x 7.9W x 12D inches	9.13"D x 11.39"W x 15.54"H
Compatibility	K-Cup pods	—
Features	BrewID, MultiStream Technology, and WiFi	Yes, produces microfoam
Weight	5.8 lb	—
Material	Stainless Steel	—
Wattage	—	1550W

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