The best single-serve coffee makers, according to Consumer Reports

A single-serve coffee maker that runs slow or brews inconsistently between cups defeats the entire point of quick, convenient coffee. Keurig, Nespresso and combination machines all use different pod systems, so the right pick depends on which format someone already prefers.

Consumer Reports tested single-serve coffee makers for brew speed, temperature consistency and ease of use, so shoppers can find a machine that keeps up with a busy morning.

Credit: Keurig

The Keurig K-Café Smart sits in the mid-range price tier for this lineup and earned Consumer Reports' recommendation as the top K-Cup brewer tested. CR found it delivered a first cup especially quickly and poured a consistent amount of coffee across multiple cups, and rated it easy to use whether adjusting brew strength or handling routine refilling and cleaning. The machine comes loaded with extras: a water tank that lifts out for easy filling, a frother built right in for milk drinks, wireless connectivity and the ability to schedule brews ahead of time, along with dedicated settings for espresso and iced coffee. Its speed, consistency and feature set together helped it stand out among Keurig-format machines tested in this lineup.

Credit: De'Longhi

The Nespresso CitiZ EN267BAE sits in the mid-range price tier for this lineup and earned Consumer Reports' recommendation as the top Nespresso Original brewer tested. CR found its stainless steel design paired with a clear, removable water reservoir looked sharp, and rated both first and subsequent cups quick to brew, with adjustable brew-strength controls for a weaker or stronger cup. CR did note temperature consistency wavered somewhat across back-to-back cups, even though the machine includes a milk frother, WiFi connectivity and programmability. CR's member surveys give the Nespresso brand an excellent owner satisfaction score paired with a middling predicted reliability score.

Credit: Nespresso

The Nespresso Vertuo Lattissima sits at the premium end of this lineup and earned Consumer Reports' recommendation as the top Nespresso Vertuo brewer tested. CR rated how quickly it produces both an initial cup and later cups, along with overall ease of use, all very good, and found adjustable controls for cup size and strength strong enough to rate its brewing versatility very good as well. Temperature consistency across multiple cups came back only mediocre, though CR noted that may matter less to anyone planning to finish each cup off with warm milk foam from the machine's built-in frother. That tradeoff between raw temperature stability and everyday convenience defines this machine's place in the lineup.

Credit: Hamilton Beach

The Hamilton Beach Advanced 5-in-1 (49965F) sits at the budget end of this lineup, costing a fraction of some other machines tested, and earned Consumer Reports' recommendation as the top combination brewer, despite skipping a milk frother. CR found it works three ways, brewing one cup at a time with either a pod or loose grounds, or making a full carafe when the household needs more, and clocked very good speed on that first single cup in lab testing, though speed slowed to mediocre on repeat cups. Its drip coffee performance excelled in CR's testing, holding water temperature between 195 and 205 degrees Fahrenheit for 5 to 6 minutes, the range CR considers optimal for taste. That versatility across brewing methods, at a fraction of the cost of pricier single-purpose machines, makes it a practical pick for households wanting more than one brewing option.