We create cutting-edge software solutions that transform how sports enthusiasts and trading card collectors interact with their passions.
At Penthouse Grove, we're not just developers—we're enthusiasts who understand the passion behind sports analytics and trading card markets. Our team combines deep industry knowledge with cutting-edge technology to create tools that don't just work, but delight.
From advanced analytics platforms to intuitive Chrome extensions, we build solutions that transform complex data into actionable insights. Whether you're a sports bettor analyzing performance metrics or a card collector tracking market trends, our tools give you the edge you need.
MLB The Show companion site featuring tools like market flipping, collection tracking, Team Builder, and advanced AI-driven card ratings ("True Overall™" & "Meta Overall").
EA College Football 26 fan site offering team stats, school/stadium data, and analytics tools, launching around game release with active community development.
Offers easy-to-use calculators across sports (FB, BB, MLB, NHL), helping fans and analysts compute key stats like QB rating, success rates, etc.
A location-based directory meant to help collectors find local card shops by area—simple, focused, and easy to browse.
Browser extension that layers real-time market data, flipping insights, and analytics onto COMC to aid collectors and traders in decision-making.