LeanOS: The Offer

You've seen the power of LeanOS through my evolution as well as the fantastic results of my clients.Now I'd like to invite you to work with me – so that you can get exceptional results too.

Scroll to see what's possible for your health, performance and body goals, how my coaching works for you and how you can start enhancing your life experience today.

What You Want

If you know me, you know I love talking about the performance and the physique. But when you think about your goals, I bet it sounds something a bit more like:

  • Getting control of your physique so clothes fit better, you feel more powerful and your confidence rides at an all time high.

  • With a sprinkle of increased mental stamina, cognitive uplift, and generally just feeling like you can take on whatever life throws at you all the time.

If that resonates, you're in the right place.What you probably don't want is someone who doesn't understand the chaos of your life or the unpredictable nature of being a high performer, with high standards and a great social life.I've lived it all. That's why I'm effective. I've helped teachers, corporates, founders and C-suite executives.A clear goal. A clear path. Excellent results.

Your Path to Success

01

Top Level Expertise

Me + you + your plan.

  • A plan built for your work and social life.

  • Designed to flex with you when you need to (no template BS).

  • Minimal sacrifices for maximum enjoyment.

02

Real-Time Strategy

With bespoke AI.

  • Offload decision fatigue to the world's most intelligent coach.

  • Remove guesswork in everyday decisions.

  • Built in protocols for constant assurance.

03

Accountability Check-Ins

To secure the win.

  • Regular check-ins so you show up for yourself.

  • Synchronous and asynchronous, whatever suits you.

  • Tasty results.

Streamlined. Intelligent. Efficient.

The Winning Strategy

My name's David. After a decade in corporate data, I struggled to find a system to get lean that could keep up with my actual life. I wanted to change that –And I discovered a fitness industry that refuses to evolve.So I've taken matters into my own hands.This is what outcome-based, efficiency-driven coaching looks like:

Human Expertise

That means we'll create a streamlined, dynamic plan together that seamlessly combines your dream outcome + keeps what's most important in your life.

  • Direct access to me so that we can build your master plan.

  • Never lose confidence in yourself or your ability to navigate obstacles.

  • We'll make the important, high-level decisions together.

AI-Powered Support

AI David, Your AI Co-Pilot ($299): The real-time support behind your operation. He'll be responsible for helping you with meals on the go, restaurant ordering, plan flexing...Total assurance, whatever comes up.

  • Old-style coaching means uncertainty and waiting for responses.

  • The new world means having a custom trained AI for tactical strategy, in your pocket, 24/7.

  • Extensively trained and battle-tested by me.

  • There's a demo at the bottom of this page. 🤫

Knowledge Hub

LeanOS Knowledge Hub ($199): An entirely optional suite of bite-sized video courses to take you from beginner to pro.This will help you master your performance and physique.

  • A comprehensive Knowledge Hub filled with bite-sized modules to cement your knowledge and lock in your results for life.

  • My online cookbook + creator index filled with high-protein, low cal recipes – whether you love cooking or just need a back up plan for the tired nights.

  • A private community (coming soon).

Split Second Onboarding

This is what your experience looks like when you join LeanOS for private coaching:

01

Instant

Onboarding

  • Access the AI David protocols through LeanOS.

  • Effortlessly create an evidence-based, personalised plan.

  • We'll then workshop it to make sure it fits your lifestyle and target outcomes.

02

Easy

Management

  • Hybrid onboarding fast-tracks the start of your transformation.

  • AI David handles real-time decision making for frictionless progress + flexibility.

  • I guarantee your win.

03

Intelligent

Enhancement

  • We'll continue the uplift by introducing supplement protocols (optional).

  • Improve performance through sleep stacks + daily physical and cognitive boosts.

  • Entirely up to you depending on your goals.

Join the Winners

David helped me change the course of my weight for the first time in over six years. I’d tried different extreme diets, but I could never maintain the results and kept drifting further from my target weight. With David, I started seeing steady, sustainable progress within the first few months. Together we built a system I trust, one that gives me confidence going into weekends and holidays that I can maintain my progress. It’s been genuinely life-changing: I’m healthier and lighter than I’ve been in five years, and I still feel like I’m moving forward. Thank you, David.🇺🇸 Hamish, New York

I’ve lost 5kg, but that’s not the end of it... I feel fitter, my sleep has improved and I have more energy. Having AI David was a game changer too, aiding my daily meal choices. My job is stressful, but I feel in a better position to deal with the stress and I've received so many compliments on looking better and happier.🇬🇧 Trisha, London

You were the first coach that had that niche – the corporate life of a nine-to-five. Maybe extra hours, maybe networking at night, maybe happy hours. I knew, this is my guy, because this guy experienced what I experienced. Every other guy or girl I saw were all just bodybuilders. It was a comfort because you went through the struggles that I ended up going through or the feelings or the mental side to it all.🇺🇸 Mack, New York

Highly recommend David to help reach your personal and aesthetic fitness goals! David catered the perfect personalised plan to help me achieve my desired results without sacrificing the lifestyle that I love. With David’s coaching I can now say I have the body I want and tools to maintain it. Thank you David!🇦🇺 Jesamine, Brisbane

I was looking for a solution to my myriad of failed diets and workouts. And wanting to understand why my attempts had stalled. David's guidance has made a massive difference not only in terms of my weight (8kg down baby!) but also my outlook on diet and exercise. I'm now leaner and more confident in my own diet, meal prep, and exercise routines because I can see the results.🇳🇿 Alex, Wellington

So what are your options?

You've got three different coaching packages to choose from, depending on:

  • How bespoke you want your plan and results to be as you move through the programme.

  • If you want to opt for high, mid or low-touch coaching.

  • How quickly you want to fast-track your physique + performance outcomes.

01

LeanOS
Protocols

$997

Includes:

  • 3 Month Personalised Nutrition Programme Support + Fitness Support

  • Instant Onboarding with AI David

  • Access to the LeanOS App

  • 24H Response Time Guarantee for In-App Support

02

LeanOS
Partnership

$1,997

Protocols +

  • Fast-Track Onboarding Call with David

  • Tailored Messaging Accountability

  • Advanced Nutrition Planning for Targeted Results

  • Supplement Protocols for Performance

  • Fortnightly Video Call Check-Ins

  • 24/7 WhatsApp Support

03

LeanOS
Performance

$3,997

Protocols & Partnership +

  • Comprehensive Lifestyle Audit with David

  • 24/7 Messaging Accountability

  • Fast Tweak Fitness + Nutrition Planning for Maximum Flexibility

  • Weekly Video Call Check-Ins

  • 24/7 Hotline Support

All programmes run for 12 weeks. Prices in USD.

Unconditional Guarantee

If you put in the effort and don't achieve the dream outcome we agree on – I'll continue to work with you on your plan until you do. This is a serious programme for serious results.

Ready to go?

If you're keen to get started just let me know which option you want and I'll take care of the rest.If you want to chat first, sounds good. Let me know and I'll shoot you a call link. Excited to chat 😎

You Found the Hidden Demo 🤫

An AI-powered coach in your pocket – trained by someone who's done it for themselves and professionally helps people reach their dream bodies for a living.You'll never run out of strategies that let you enjoy the best things in life while you get the best body you've ever had.

Create Your Plan

  • Get up and running in minutes, with a plan that's designed to flex with your life.

  • Dynamically move faster or slower depending on your schedule.

Enjoy Your Food

  • Eliminate food-related decision fatigue forever.

  • Get bespoke recipes based on your real-time cravings.

  • Find the perfect, plan-friendly meal at any restaurant in seconds.

Keep Your Social Life

  • A strategic game plan for every social event.

  • Never sacrifice Friday night for your fitness goals again.

Plan Your Exercise

  • The 80/20 of training: Maximum results from the minimum effective dose.

  • A smart, flexible plan that adapts to your travel and your energy levels.

See Your Progress

  • Know you're making progress with an intelligent, observant coach.

  • Check-in and get feedback as frequently as you want to.

You scrolled too far!

Your time is the most valuable thing you have.Don't waste it guessing. Enjoy the life upgrade sooner.The smartest way to get both the physical + mental uplift is to bring someone in who sees the clearest path to results in your life.I call it chaos alchemy → it's my secret weapon.If you know the value of your own time, want the bod, the better brain and the smartest path built for you – get me on your team.I used to weigh 113KG and now I'm 10% body fat.Believe me, what you want is possible.Let's get it for you. 👇🏼

©2025 David Robb Coaching. All rights reserved. Privacy Policy