Stripe sells a modular suite of financial infrastructure products including Payments, Terminal, Billing, Connect, Radar, Issuing, and Sigma, targeting businesses from early-stage startups to Fortune 100 enterprises. Pricing is usage-based, with a published example of 0.01 euros per 1,000 tokens for agentic commerce features, and Billing managing over 200 million active subscriptions. Stripe positions itself as the backbone of global internet commerce, claiming a share of world GDP processed on its platform.