Your daily snapshot
Calories, nutrient coverage, Klenz Score, and 7 health areas at a glance
Early access
Your body is speaking
Every meal sends a signal. Klenz helps you listen.
31 nutrients tracked
See which nutrients you're hitting and which ones need attention
Photo, voice, or search
Snap a photo, speak your meal, or type it in. AI identifies every dish and logs the nutrition.
Food Score tracker
See your daily scores, wins, and watch list items in one place
Scan any menu
Photograph a restaurant menu and get personalized meal picks based on your gaps
Smart Grocery List
Your AI nutrition companion. Get your personalized grocery list based on your nutrition.
Ask Klenz
Your AI nutrition companion. Ask anything about your diet and get answers grounded in your actual data.
Everything you need to eat smarter
From logging your meals to understanding what your body needs — Klenz covers the full picture of food and nutrition tracking.
Photo, voice, or manual
Log meals by snapping a photo, speaking, or typing. AI handles the rest — even backdating up to 30 days.
31 nutrients tracked
Every meal is analyzed for calories, macros, vitamins, and minerals automatically.
Klenz Score
A 0–100 food quality score for every food, built to support anti-inflammatory eating patterns.
Menu scanning
Photograph a restaurant menu and get personalized meal picks based on the nutrients you need most.
Barcode scanning
Scan barcodes for ingredient insights.
7 health areas
Track Brain, Heart, Bones, Immunity, Skin, Energy & Focus, and Eyes over time.
Nutrient details
Dive into any nutrient — see top food sources, foods to boost, and your trends over time.
Ask Klenz
An AI nutrition assistant that answers based on your actual logged data — not generic advice.
Custom targets
Set your own nutrient goals and activity level. DRVs adjust to activity level by default.
Grocery & meal plans
Get AI-generated grocery lists and meal plans tailored to your nutritional gaps.
Flare tracking
Log flares and see exactly what you ate in the 72 hours before — spot the patterns your body is reacting to.
Personalized insights
AI finds patterns in your meals and nutrients — delivered as daily tips and weekly analysis.
Customizable home
Choose your hero nutrient and how you see your nutrition coverage. Your dashboard, your way.
History & captures
Searchable log of every voice log, food scan, and menu scan you've ever done.
Built from personal experience
Klenz was created by Atul, an engineer who spent nearly a decade building observability tools at Datadog — measuring, monitoring, and making sense of complex systems at scale.
After 15+ years of managing his own health through diet and lifestyle changes, he realized the same discipline of measurement could help anyone understand what their food is actually doing for them. Klenz brings that rigor to nutrition — no fads, no guesswork, just data about what you eat and how it maps to what your body needs.
No phone? No problem.
Speak or type your meals right from your browser. No app install needed — just log in and start tracking.
Log from browserDaily nutrition insights
Science-backed tips about the foods you eat — published fresh every day.
Read the latest →Get early access
Free to use. Available on iOS and Android.