I built a leaderboard ranking AI products by Stripe payment traffic

Using Stripe Checkout traffic as a proxy for real paying customers is a sharp, data-driven angle — the site surfaces Stripe visits, month-over-month change, share and ARR estimates across categories. Nice UI with filterable cards and clear badges, but the value is limited by scope: methodology transparency and Stripe-only coverage (no PayPal, Paddle, in-app purchases, or enterprise billing) need calling out before you trust it as a definitive ranking.