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Crema
The coffee bag journal that learns your grind.
Crema is a small, beautifully-opinionated espresso journal. Photograph a new coffee bag and on-device OCR extracts the details. Track each dial-in attempt — dose, yield, time, grind, taste, texture — and rate the drinks you make (espresso, cortado, iced latte, cappuccino, or your own). As your history grows, Crema suggests starting grind settings for new bags based on your own ratings on similar roasts and learns your profile taste and spend. No app store, no account wall, no tracking, no ads.
About Crema on Product Hunt
“The coffee bag journal that learns your grind.”
Crema was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #69 on the daily leaderboard. Crema is a small, beautifully-opinionated espresso journal. Photograph a new coffee bag and on-device OCR extracts the details. Track each dial-in attempt — dose, yield, time, grind, taste, texture — and rate the drinks you make (espresso, cortado, iced latte, cappuccino, or your own). As your history grows, Crema suggests starting grind settings for new bags based on your own ratings on similar roasts and learns your profile taste and spend. No app store, no account wall, no tracking, no ads.
On the analytics side, Crema competes within Web App, Analytics and Coffee — topics that collectively have 321.8k followers on Product Hunt. The dashboard above tracks how Crema performed against the three products that launched closest to it on the same day.
Who hunted Crema?
Crema was hunted by Nour. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Crema including community comment highlights and product details, visit the product overview.
Hey everyone! I'm Nour — I work with data for a living and pull espresso at home every morning (sometimes at night too).
I built Crema because I got tired of forgetting what worked. Every new bag meant starting from scratch — what grind did I use? What ratio? How did it taste as a latte vs straight espresso?
I tried Notes, spreadsheets, even writing on the bag. Nothing stuck.
So I built what I actually wanted: a simple journal where you log your beans, track your dial-in, rate drinks by type, and the app suggests where to start your grind next time based on your gear.
A few things that make it different:
📦 Collect your bags — every bag gets a page. Roaster, origin, roast level, tasting notes, a photo. Like a little coffee library you actually keep
☕ Rate by drink type — because that Ethiopian natural that's incredible as an iced americano might be average as a cappuccino. Rate them separately
🎯 Dial in your grind — dose, yield, ratio, time, grind setting. Log every attempt until you nail it
📊 Watch your analytics grow — best bags, total spent, price per shot, average rating, grind sweet spot by drink type. The kind of stuff you don't notice until you see it all together
🔗 Share a bag — when you find something special, send it to a friend
I'd love honest feedback — what's missing? What would make you open this every morning? ☕