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🏆 #1 Fitness App 2025

Train smarter.
Live stronger.

Kelp transforms your fitness journey with AI-powered workouts, real-time progress tracking, and a community that pushes you further every day.

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Everything you need
to reach your peak.

Built for athletes, beginners, and everyone in between — Kelp has the tools to level you up.

💪

Build Strength

Progressive overload programs designed by elite coaches. Lift heavier, recover smarter, grow consistently.

Meet our coaches →
🏃

Boost Endurance

Cardio & HIIT plans that push your limits week by week. Track your VO2 max and watch it climb.

See plans →
🔥

Sculpt Your Body

Body recomposition programs combining weight training, cardio, and nutrition guidance for visible results.

Start sculpting →
🥗

Smart Nutrition

AI-personalised meal plans that align with your fitness goals. Eat with purpose, fuel with precision.

Ultra plan →
📊

Track Progress

Advanced analytics show every improvement — strength curves, endurance trends, body measurements and more.

Explore analytics →
🤝

Community Power

Connect with thousands of members, join challenges, share wins, and celebrate milestones together.

Join the community →
9:41▶▶
Summary
Move
398/630 CAL
Exercise
29/30 MIN
Stand
13/12 HRS

Close your rings.
Every single day.

The three activity rings keep you motivated throughout the day. Every step, every workout, every hour on your feet counts towards a healthier you.

🏋️
Today's Workout
Upper Body Power · 45 min
Bench Press4 × 8
Barbell Rows3 × 10
Overhead Press4 × 6
Pull-ups3 × max

Your plan.
Your pace.

Every workout is crafted to match your fitness level, goals, and schedule. Our AI adapts the plan as you grow.

Trends
▲ Exercise
29 MIN/DAY
▲ Stand
13 HR/DAY
▼ Move
432 CAL/D
— Cardio
48 VO2MAX
▲ Walk Pace
14 MIN/MI
▲ Run Pace
8 MIN/MI

See your progress.
Data that inspires.

Every metric you care about, visualised in real time. Spot trends, celebrate milestones, and always know where you stand.

Ready to transform?

Join 500,000+ people who chose Kelp to reach their fitness goals faster than ever before.

We believe fitness
should be personal.

Kelp was born from a simple idea: everyone deserves a coach in their pocket. We built the app we always wanted — one that truly adapts to you.

🌊

Our Mission

To make elite-level fitness coaching accessible to everyone, everywhere — using smart technology to personalise every rep, every meal, every milestone.

👁️

Our Vision

A world where your fitness journey is as unique as you are. We're building the most intelligent, most human fitness platform on the planet.

Our Values

Consistency over perfection

We build habits, not quick fixes. Every small step compounds into transformation.

Science-backed everything

Every programme, every meal plan, every recommendation is grounded in research.

Community first

We're stronger together. Our community is our greatest feature.

Radical transparency

No hidden fees, no dark patterns, no vague claims.

2021
Founded
500K+
Users worldwide
40+
Countries
150+
Expert Trainers

Meet the coaches
behind Kelp.

World-class athletes, certified trainers, and nutrition experts — all united by one goal: your results.

Head Coach
👨‍🏫
Kacper Szymankiewicz
Head Coach & Co-Founder
15+ years in elite strength & conditioning. Former national athletics coach. Kacper built Kelp's entire training philosophy from the ground up.
StrengthS&CPerformance
👩‍⚕️
Sofia Marchetti
Head Nutritionist
Sports dietitian & certified nutritionist from Milan. Sofia designs all personalised meal plans and oversees Kelp's nutrition science.
NutritionDieteticsSports Science
🏊
Marcus Reid
Endurance & Cardio Coach
Ex-professional triathlete and IRONMAN finisher. Marcus specialises in endurance training and VO2 max optimisation.
EnduranceTriathlonCardio
🧘
Yuki Tanaka
Mobility & Recovery Coach
Certified yoga instructor and physical therapist. Yuki designed Kelp's recovery protocols and mobility programmes.
MobilityYogaRecovery
💻
André Costa
AI & Performance Analyst
Data scientist and sports analyst. André built the algorithms that power Kelp's adaptive training system.
AIData ScienceAnalytics
🏆
Amara Osei
HIIT & Functional Coach
World-class functional fitness coach and former CrossFit competitor. Amara's workouts are legendary for results and intensity.
HIITCrossFitFunctional

Choose your
Kelp plan.

Start free, upgrade anytime. All plans come with a 7-day free trial — no credit card needed.

Base
Everything to get started
$9.99
per month
  • Access to 75% of all workouts
  • Zero ads, ever
  • Basic goal tracking
  • Community feed access
  • Weekly training reminders
Ultra Exclusive
Ultra
The complete transformation
$39.99
per month
  • Everything in Base & Pro
  • Personalised AI diet planning
  • Early access to new workouts
  • Exclusive Ultra Challenges
  • Priority 24/7 support
All plans include a 7-day free trial. Cancel anytime. Prices in USD.

Compare all features

Feature Base Pro Ultra

We'd love to
hear from you.

Have a question, want to become a trainer, or just want to say hi? Drop us a message.

📧

Email

hello@kelpfit.com

💬

Live Chat

24/7 for Ultra users

📍

Office

Warsaw, Poland 🇵🇱