Pour-over coffee dripper and mug on a dark charcoal-blue countertop, steam rising
Modern coffee, made simple.

Good coffee from the machine you already own.

Find my setup →Answer six questions and get one setup, one method, one recipe. No gear shopping required.

Tell us what's wrong. We name the one fix.

↓ try it, pick a symptom

Your cup tastes
Bitter
Likely cause

Over-extracted. The water's pulling too much out of grounds that are too fine.

The one free fix

Coarsen the grind one step, and stop the brew a touch sooner.

Not a course. Not a timer. Tell it what's on your counter and what's wrong with the taste, and it tells you the single thing to change.

Most advice assumes you'll buy more or watch more. Kafera assumes the opposite: you already own something that makes coffee, and you want it to taste good tonight.

So it starts from your kitchen, not a barista's. Free fixes before paid ones. Always.

Hands pouring coffee from a glass carafe into a mug, steam rising, on a dark charcoal-blue counter

The methods.

Whatever's on your counter, there's a recipe for it.

Kafera builds your starting recipe around one of these. No new machine required.

01
Better Drip
the everyday 1:16 cup
Free
02
French Press
full-bodied, four minutes
Free
03
Moka Pot
stovetop, near-espresso
Free
04
Pour-Over
clean and bright, no scale
In app
05
AeroPress
forgiving, one cup fast
In app
06
Cold Brew
overnight, low and slow
In app

Three steps. Under a minute.

1

Tell us what you own.

Six taps. Your machine, your grinder, how you drink it, what's going wrong.

2

Get one recipe.

One setup, one method, one starting recipe built around your numbers. Not a list, just the one to start with.

3

Fix the taste when it's off.

Bitter today, sour tomorrow? Change one thing at a time, and always try the free fix before the paid one.

Hand coffee grinder and a scoop of fresh grounds on a dark charcoal-blue surface, top-down
Coming to iPhone.

Kafera launches on iOS this year.

Get early TestFlight access to the troubleshooter, full method library and brew log, right in your pocket.

No spam. One note when the TestFlight opens.

iPhone showing the Kafera result screen, held over a mug of coffee