Sleeve
RevenueCredibleCredibility 70/100
Web-based app with mobile companions to manage collections (turn a deckbox into a portfolio) with a freemium model and a Pro subscription for premium features.
Problem it solves. Helps people organize and showcase their collectible card/deck collections and manage workflows like selling lists.
Who pays. collectible card / deck collectors
Market. hobby / collectibles management software
How it makes money. Freemium with a paid Pro subscription for premium features
Claimed. first paying customer (Stripe notification)
Why we believe it · 11 comments read
Poster links to a live product URL (sleeve.gg), states they received a Stripe payment (first paying customer), and multiple commenters treat it as a genuine launch with no accusations of self-promo or fabricated claims.