Pocket espresso coach
Now it's data.
Dialshot reads your taste feedback — sour, bitter, flat — and tells you exactly how many clicks to adjust, whether to tweak your dose, or widen your yield. Dial in any bag in 3 shots.
Free during early access. No machine required — works with any espresso setup.
How does it taste?
Predicted outcome
On track for balanced extraction. Pull in 28–30s.
The real cost of a new bag
The Ethiopia you just opened isn't the Honduras you had last month. The roast is lighter. The density is different. Your recipe is wrong — and without a framework, you're just pulling random shots and hoping something clicks before the bag runs out.
Sour, watery. "Grind finer?" you think. By how much?
Still sour. You went finer, maybe too much. Bitter edge crept in.
Something changed but you don't know what you did. No notes. Start over next bag.
How it works
Use the parameters from your previous bag, or the roaster's recommendation. Dialshot logs your dose, yield, and time.
Shot 1 is reconnaissance.
Sour? Bitter? Flat? Syrupy but one-dimensional? Your taste is the diagnostic. Dialshot translates it into a precise adjustment: clicks on the grinder, a tenth of a gram on the scale.
No jargon required.
Most bags land in 2–3 shots with guided adjustments. You'll know exactly what changed and why — so you remember it for next time.
Beans saved. Palate trained.
Built for manual grinders
Dialshot knows you're not reading TDS meters or running refractometer samples. You have a burr grinder, a scale, and a palate. The adjustments are always in units you can act on immediately — grinder clicks, 0.1g dose changes, 2g yield changes. Nothing that requires a spreadsheet.
Taste → diagnosis
Six taste signals (sour, bitter, flat, thin, over-extracted, balanced) map to a specific variable — not a generic suggestion.
Per-bag memory
Every bag you log becomes a reference. Open the same roaster next season and start from last time's winning recipe.
Notes that travel
The adjustment log exports as a plain-text card you can share with a friend or paste into your notes app.
Average dial-in time for a new bag
Smallest dose adjustment Dialshot will ever suggest
Taste descriptors that cover 95% of espresso flaws
Our philosophy
"Good espresso isn't about the recipe. It's about knowing which variable to move and by exactly how much. Every barista worth their tamper already knows this. Dialshot just makes it available to everyone pulling shots at 6am in their kitchen with a Comandante and a Flair."
— Dialshot team, coffee nerds with too many notebooks
From beta testers
"I used to burn through half a bag before anything tasted right. With Dialshot I dialed in a natural Ethiopian in two shots. Two."
Maya T.
Home barista · Niche Duo user
"The 'grind 1.5 clicks finer' suggestion felt too precise to be real. Then it worked. I've never trusted an app this much."
Reuben K.
Coffee enthusiast · Comandante C40
"I kept notes in my phone — 18g in, 36g out, 28 seconds — but I never knew *what to change*. Dialshot fills that gap."
Sara O.
Home barista · 1zpresso JX-Pro
Questions
Does this work with any espresso machine?
+What if my grinder doesn't click? (Stepless grinders)
+Do I really need to be precise about taste? I don't know the terminology.
+What happens after 3 shots if I'm not dialed in?
+Can I use this for pour-over or other brew methods?
+Is there a mobile app?
+Dialshot is free during early access. Join the list and be first to dial in when we launch.
No spam. One launch email. Unsubscribe anytime.
The Shot Log
Every new bag of beans is a reset — different roast level, origin, and moisture content means your last dial-in is now useless. This guide walks you through a systematic 3-shot tasting framework that zeroes in on grind size, dose, and yield without burning through half the bag. Stop guessing and start tasting with purpose.
A sour shot and a bitter shot demand completely opposite fixes — and confusing the two is the most common reason home baristas spin their wheels for days on a new bag. Learn to read the exact taste signals your espresso is sending and know which variable — grind, dose, or yield — to pull next. Your palate is the most accurate sensor you own.
A great manual grinder is only as good as the habits behind it — and a few surprisingly common mistakes can make dialing in feel impossible even with quality burrs. From inconsistent grind retention to skipping a purge between adjustments, these errors introduce variables that disguise whether your shot actually improved. Fix these first before changing anything else.
Light roasts and dark roasts behave like completely different materials under pressure — what works perfectly for a washed Ethiopian will choke your machine on a dark Italian blend. The grind setting, dose, and target yield that unlock each roast level are fundamentally different, and most generic advice ignores this entirely. Here's how to adapt your approach the moment you read the roast level on the bag.
Specialty coffee is expensive, and it's tempting to blame the beans when shot after shot disappoints — but the problem is almost always the process, not the product. These 10 tell-tale signs reveal whether your dialing-in approach is the real culprit, from changing two variables at once to ignoring brew time entirely. Recognizing the pattern is the first step to fixing it for good.