Your Personal
Coffee Companion

Personalised brewing guidance, diary tracking and sensory coaching for coffee lovers.

Coffee Rambler palate wheel on mobile

See the app with this walkthrough

Choose See highlights for a quick look, or Full tour for every tip. Use Back and Next to move through the demo.

Coffee Rambler AI
Kalita grind for Inzovu
26g Rwanda washed on Kalita Wave — 24 clicks on a C40 felt a bit muted. Go finer?
If the brew was muted, going finer could help increase extraction and enhance the flavour profile. Try adjusting to 22 or 23 clicks for your next brew. This should help bring out more of the fruity notes you mentioned. Monitor the brew time and taste to see how it changes.

Track your palate

Map your flavour journey across every bean you try.

Flavour wheel and chat on mobile

Log brews fast, learn over time

Build a clean brew diary and give your coach real history to work from.

Brew diary desktop view

Independent coffee, mapped by ramblers

A free resource for coffee lovers. Find independent shops recommended by users, and share your favourites.

Browse without an account. Sign up to add a shop.

London map of independent coffee shops recommended by Coffee Rambler users

Frequently asked questions

Everything you need to know about Coffee Rambler AI.