Interactive Coffee Tools & Simulators

Interactive Coffee Tools & Simulators

Coffee is best understood when you can experience it firsthand. That's why we've poured our knowledge into interactive tools: play with grind size, ratio, pressure, or levers – and immediately see what's happening inside. No memorizing datasheets, but rather experimenting and learning to taste. Because in the end, only one thing matters: that you enjoy it.

Buying Guide

Which machine is right for you?

Answer a few honest questions and find the right espresso machine – single boiler, heat exchanger, dual boiler, lever, or compact.

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Espresso

Espresso Extraction

Dial by weight and ratio – not by time – and see when the cup turns sour, balanced, or bitter. With animation and EY/TDS calculator.

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Espresso

Pressure Profiling Simulator

See how pre-infusion, peak pressure, and a declining profile shape your espresso – and when too much pressure causes channeling.

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Espresso

Puck Prep & Channeling

See how distribution (WDT), tamping, and grind size prevent channeling – and why uneven pucks taste both sour and bitter.

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Workshop

Puck Prep Workshop

Assemble your setup: dosing, WDT, leveler, tamper or Puqpress, puck screen – with real products and purchase links.

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Milk

Milk Foam Simulator

Understand microfoam: milk type, air, temperature, and steam – and why ~55–65 °C is the sweetness window.

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Milk

Latte Art Trainer

Microfoam and pouring technique: see when a brown spot turns into a heart, a tulip, or a rosetta.

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Water

Water Chemistry Simulator

Hardness and alkalinity determine extraction, acidity, and scale risk – find the SCA enjoyment window for your water.

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Grinder

Coffee Grinder Simulator

How do flat or conical burrs and grind size change your coffee? Explore the differences – now with a particle distribution curve.

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Beans

Roast Level & Freshness

How light or dark roast shapes acidity, body, and bitterness – and how aroma changes with storage time.

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Filter

Filter Coffee Simulator

Run through recipes, temperatures, and grind sizes for pour-over and more – and find your favorite cup.

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Cold

Cold Brew vs. Cold Drip

Immersion or percolation? Play with method, ratio, and time – soft and sweet or clear and vibrant.

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Espresso

Filter Basket Finder

Find the right precision basket for your machine and dose.

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Taste

Taste Simulators (Sensory)

Learn to systematically recognize and describe aroma, acidity, body, and more.

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Technology

E61 Brew Group

Pull the lever: thermosiphon, automatic pre-infusion, and around 9 bar – in an interactive cross-section view.

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Technology

Boiler Types

Single boiler, heat exchanger, or dual boiler? Switch and see brewing and steaming live – including flushing.

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Shop Directly

Have you used a tool and know what you're looking for? Here are direct links to the matching products:

Espresso Machines Coffee Grinders Coffee Beans Barista Accessories

Want to taste the difference in your cup? Visit our showroom in Bern or Zurich – or let our consultation tool guide you online. We'll help you find the setup that suits your taste.