Kribana is an agentic usage-based billing platform that provides metering, pricing, wallets, invoicing, payments, and a customer portal without requiring custom engineering work. The platform ships a complete billing stack on day one, replacing tools like Stripe Billing, Chargebee, Orb, Lago, and Metronome. An AI agent monitors every customer account continuously, automatically recovering failed payments, sending low-balance top-up links, flagging expansion signals, and surfacing churn risks in real time. Finance, product, sales, and RevOps teams can reprice, launch new regions, and manage billing directly from a dashboard without engineering tickets.