100 places · Wave 1: 25 athletes · Applications close when full · April 2026 calibration window
BUILT FROM YOUR BIOLOGY

You do the work.
We decide what you eat.

Your day is already built around your body and your goal, and adapts as your workload and physiology change.

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Free to join · No card required
8-week beta via TestFlight · iOS 18+
KEXBI dashboard — deload session with chrono timer KEXBI meal plan — chrono-timed fuel protocol KEXBI journal — daily training and recovery log
Connects with
Works with Apple Health
Garmin
Oura
Whoop
THE GAP

Wearables measure you. Food logs track you. You still guess what to eat.

You can measure everything and still have no clear idea how to fuel the work ahead.

IN YOUR DAY

From wake-up to wind-down, your day is built around your goal.

MORNING

Your day is built before you open the app.

Sleep, recovery, and training load shape what today requires.

KEXBI morning readiness and daily overview
PRE-SESSION

The session is fuelled before it starts.

What to eat, when to eat it, and how much, anchored to the work ahead.

KEXBI pre-session fuel protocol
IN-SESSION

Fuel and hydration stay aligned while you train.

Intensity, duration, and transitions are supported without you thinking about it.

KEXBI in-session hydration and fuel
GOAL TRACKING

When the data changes, the plan stays aligned to your goal.

Daily weigh-ins, body composition, and training signals show whether the plan is working. When they shift, KEXBI adjusts to keep the goal on track.

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EVENING

The day closes with recovery, not guesswork.

Nutrition, hydration, and sleep are structured to protect tomorrow.

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BUILT ON SCIENCE

91 calculations behind every decision.

KEXBI combines your biology, your goal, your routine, and your pantry into one plan you can actually follow.

Biology

Sleep, recovery, body composition, and readiness shape what your day can support.

Routine

Your goal, training load, timing, and pantry determine what is actually possible.

Decision

Those signals are resolved into one clear plan for fuel, hydration, and recovery.

91
calculations behind each day's plan
26
specialist systems behind each plan
4
signals combined
1
clear daily plan
Read the science
IS THIS FOR YOU?

Built for people who train with intent.

KEXBI is built for people with a clear goal, a consistent training routine, and the desire for nutrition guidance shaped around both.

Built for you if

  • →
    You train 4–6 days a week and take fuelling seriously
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    You already track sleep, strain, or recovery
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    You've outgrown calorie counters and want adaptive plans
  • →
    You want structured guidance, not generic suggestions

Not for you if

  • ×
    You want a calorie target and a rough plan
  • ×
    You're looking for a weight-loss algorithm
  • ×
    You expect results without consistency
  • ×
    You rely on intuition instead of data

Start with a plan built around your body and your goal.

Free to join. No card required. Applications reviewed within 48 hours.

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