At OnlyGains, our mission is to make personalized fitness coaching accessible to everyone. Our iPhone app gives you a 24/7 AI coach that builds your training and nutrition plan, logs food from a photo, reads your wearable data, and adapts to what you actually did today. Whether you're training for HYROX, a marathon, a triathlon, or just building strength around a busy life, our AI coach helps you plan, track, and monitor your fitness journey.
After four years of being deeply involved in fitness—exploring calisthenics, weight training, street lifting, running, and recovery— I realized there was a significant gap in the virtual fitness coaching space.
Having been a user of multiple virtual fitness programs run by top coaches and influencers across the country, I experienced firsthand the challenges both coaches and clients face. Coaches were spending countless hours on repetitive tasks, limiting their ability to scale, while clients struggled with compliance and engagement in traditional coaching setups.
I decided to build OnlyGains to provide the best virtual fitness coaching experience anyone can have.
Getting started with OnlyGains is simple:
A fast, native app with everything in one place—plans, logging, chat, and progress. Connects with Apple Health and wearables like Strava, Oura, WHOOP, and Fitbit so your training and recovery data work together.
Our AI coach analyzes your goals, progress, and preferences to create personalized workout and nutrition plans. Plans adapt automatically based on your performance and feedback.
Start with a 30-day free trial of Pro—full AI coaching, chat, and logging. Billed through the App Store afterward; cancel anytime.
Quality fitness coaching should be accessible to everyone, regardless of location, schedule, or economic background. That's why a coach that costs $500+/month as a human service lives in an app you can try free.
Every plan is tailored to your individual goals, fitness level, preferences, and progress. Our AI adapts to you, not the other way around.
Fitness shouldn't be complicated. Snap a photo to log a meal, tap to log a workout, and let your wearable fill in the rest. Easy to start, easy to stay consistent.
We continuously push the boundaries of what's possible in fitness coaching through cutting-edge AI technology and creative solutions.
Founder
With 5+ years of experience building SaaS applications, Chaitanya has shipped more than 5 products currently being used across 4 different countries. A fitness enthusiast for the past 4 years, he brings together technical expertise and deep understanding of the fitness coaching space.
Based in Bangalore, India, Chaitanya is supported by experienced mentors including Rob Liu (Contact Out founder) and Akshat Mathur (who runs a multi-million dollar virtual fitness coaching business).
Over the next 2-3 years, we're focusing on creating the best coaching experience for hybrid and endurance athletes—HYROX, running, triathlon, strength, and beyond. We're committed to making quality fitness coaching accessible to millions of people worldwide through the power of AI.
As we grow, we plan to expand our team and scale our impact, helping more people achieve their fitness goals with personalized, AI-powered coaching that fits seamlessly into their lives.
Join 600+ athletes who are transforming their fitness with AI coaching. Download OnlyGains AI on the App Store and start your 30-day free trial today.