TypeWhat it doesBest forDownside
Handheld electric frotherFroths warmed milk in 30 secondsA few lattes a week; trying it outHeating happens separately, in the microwave
Automatic frother (heating)One button for warm, frothed milkDaily drinks for the whole householdCounter space, and more parts to wash
French press, repurposedPump warmed milk to froth itPress owners who won't buy more gearCoarser foam, and small batches only
Steam wand (on a machine)Fine microfoam, the real thingPeople who already own an espresso machineNot an option without the machine