GreenLean - AI Health & Fitness SaaS Platform - Sell Project
Listed October 30, 2026
About GreenLean - AI Health & Fitness SaaS Platform
Production-ready AI fitness & meal planning SaaS
(Note: The audio in the demo video is a bit low. You may need to use headphones or increase the volume.) GreenLean is a turn-key, production-ready AI health & fitness SaaS platform that generates personalized meal and workout plans on demand. It combines gamification elements with robust logging, tracking, and analytics to help users stay motivated and track their progress effectively—all powered by smart AI for a customized experience. The platform already has strong organic SEO traction (ranking on page 1–2 on Google) achieved naturally without dedicated SEO work. LIVE DEMO & PREVIEW Live App: https://greenlean.vercel.app/ Video Walkthrough: https://vimeo.com/1161274715?share=copy KEY FEATURES Instant AI-generated meal and workout plans tailored to individual goals, preferences, and dietary needs. Advanced logging and tracking for meals, workouts, hydration, macros, calories, and BMI. Gamified challenges, rewards, and progress charts to keep users engaged and consistent. Multi-AI fallback system for reliable performance, integrating top models like GPT-5o-mini, Claude 5 Sonnet, Gemini, and Llama. Third-Party Integrations: Pre-integrated with USDA Food Database for real nutrition data and ExerciseDB for exercise tutorials. Secure user authentication and data handling with Supabase Row-Level Security (RLS). Comprehensive user dashboard for tracking health journeys in real time. TARGET AUDIENCE & MARKETS Fitness enthusiasts looking for personalized AI coaching Busy professionals seeking quick, custom health plans Health coaches or trainers looking for a digital toolkit B2C SaaS entrepreneurs ready to run marketing and acquire users BILLING & TECHNICAL ARCHITECTURE Monetization Ready: Fully set up with Stripe subscriptions (Monthly and Annual tiers for Pro and Premium plans) + webhooks configured. Frontend Stack: React 19, TypeScript, Vite, Tailwind CSS, Framer Motion, Zustand, React Query. Backend Stack: Python (FastAPI ML Service), Supabase (PostgreSQL with RLS & Auth), Upstash Redis caching. Deployment & Hosting: Frontend hosted on Vercel; ML Backend optimized for Railway/Render. WHAT IS INCLUDED IN THE SALE 1. Full ownership transfer of the entire project codebase (Frontend & Python FastAPI ML service). 2. Complete Supabase database schema, migration scripts, and key setup. 3. Pre-configured Stripe billing integration setup guide. 4. Comprehensive developer handover guide (README & tech documentation). 5. Deployment environment templates (.env) for painless 10-minute hosting setup. CONTACT Drop me a DM here on the platform or email me at abirou.mohamed@proton.me for any questions or to discuss the handover. Note: All images or visuals shared are based on the current production build. This app is pre-revenue as it's ready for launch!
Next step: <ol><li data-list="bullet"><strong>Marketing & Growth:</strong> Launch on Product Hunt, run targeted Meta/TikTok ads for fitness enthusiasts, or implement an SEO content strategy around custom meal planning.</li><li data-list="bullet"><strong>Feature Expansion:</strong> Integrate wearable device APIs (Apple Health, Google Fit, Fitbit) for automatic workout and calorie tracking.</li><li data-list="bullet"><strong>B2B Pivot:</strong> Adapt the platform for personal trainers and gyms to manage their own clients using white-label branding.</li><li data-list="bullet"><strong>Community Building:</strong> Introduce social features like leaderboards, community workout groups, and coach chat integration.</li></ol>
For sale
Asking price: $750 USD
What's included
Source code, All related data, All related design work
Reason for selling
I built GreenLean as a high-quality, production-ready SaaS template/starter to showcase modern AI integration and full-stack engineering. However, my current focus has shifted to other core business ventures, so I am passing this turnkey asset to an entrepreneur or developer who can market it, acquire users, and scale it into a profitable standalone business.
Project metrics
Average Monthly Revenue: Pre-revenue
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