Built with FlutterFlow
Card Vision: AI-Powered Bulk Scanning App for Sports Cards
InfiniteUp Agency
Verified
3 collaborators
Case Study: Card Vision
Industry: Sports Collectibles / Retail Tech
Core Technologies: FlutterFlow, Supabase (Edge Functions), Google Gemini AI, Roboflow, RevenueCat
Services Provided: Full-Stack App Development, AI Integration & Orchestration, Cloud Architecture Optimization
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The Challenge
The $13 billion sports collectibles market is hindered by an archaic infrastructure. Professional dealers often acquire thousands of cards in a single weekend, but existing mobile scanning apps are designed for casual hobbyists, requiring cards to be scanned one by one. Digitizing a standard "monster box" of 3,200 cards took over 9 hours, creating a massive, profit-draining data entry bottleneck.
The Solution
InfiniteUp engineered a "Pro-Grade" productivity platform focused entirely on bulk velocity. We designed a custom architecture that chains computer vision (Roboflow) with generative AI (Google Gemini) to identify, crop, and price up to 12 trading cards simultaneously in a single camera frame.
To ensure a seamless mobile experience, we built a highly responsive frontend in FlutterFlow. The technical breakthrough, however, happened in the backend. Handling heavy AI payloads and parsing complex JSON arrays initially caused client-side lag. We solved this by migrating the core logic to Supabase Edge Functions. Offloading the computation to the cloud eliminated multiple server round-trips and executed batch database inserts instantly.
Key Outcomes
10x Efficiency Gain: Reduced a dealer's 4-hour manual data entry workflow to under 20 minutes, cutting processing time per batch down to 10–12 seconds.
300% Performance Optimization: Transitioning heavy AI orchestration to Edge Functions eliminated mobile client lag and created a frictionless user experience.
Immediate Market Validation: The high-velocity workflow resonated immediately with the target market, securing ~2,800 organic pre-launch signups and early pilot partnerships with major card show dealers.
Interested in working with InfiniteUp?
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What the client had to say
InfiniteUp took a chance on unfamiliar tech (Supabase) for Card Vision and delivered. We hit some hurdles, but communication was always clear. They grew with our project. We haven't launched yet, but we're continuing the partnership!
Card Vision
Jan 26, 2026, Client
Posted Apr 8, 2026
Card Vision is a B2B app solving inventory digitization speed in the $13B sports collectibles industry. Pre-launch, we organically drove 3,000 users to sign up.
