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How we compare: criteria, sources and dates

By the editorial team of Crema Count

Updated November 7, 2026

Crema Count compares home espresso machines and grinders from the figures their makers and U.S. stores publish, then does the arithmetic. This page sets out exactly what we read, when, how models are sorted and picked, what is missing, and what we never do.

What we read, and when

How specifications are chosen when sources disagree

What is not covered

How tables are sorted

By lowest in-stock price, cheapest first, unless the column says otherwise (payback months, height). For each model, stores are listed from the lowest to the highest price; out-of-stock stores come last. A commission, present or future, never changes an order.

How each pick is chosen

"Our picks in 30 seconds" boxes follow one written rule: the cheapest model in stock at any store we read that meets the stated condition, at its lowest in-stock price. A model picked once is not picked again in the same box. The conditions are written on each badge:

The main button of each card goes to the store with the lowest in-stock price, whether or not that store has an affiliate program.

Calculations

Both calculators run in your browser and show their formula under the result. Results marked [calc] are our arithmetic: price gaps between stores, cost per drink (beans, milk, electricity), months to break even, space left under a cabinet, median price per pound of coffee beans.

What we do not do

How we are paid

We intend to apply to the affiliate programs of the stores and brands we list (among them De'Longhi, Breville, Seattle Coffee Gear and Clive Coffee). If they accept, some links may earn us a commission when you buy, at no extra cost to you. Commissions are not part of any rule above. As of November 7, 2026, no program has accepted the site. Details: affiliate disclosure.

How often we update

Prices and stock are read again at least once a month, and after the Black Friday and holiday sales; BLS and EIA prices when a new month is published. Each page shows the date it was last changed, and each price the date it was read.