FiscaLLM

FiscaLLM is an open-source tool that tracks the AI cost incurred by each user of subscription apps and matches it to the revenue they generate using integration with payment platforms like RevenueCat and Stripe. It includes TypeScript and Python SDKs to integrate with AI API calls, providing real-time, per-user cost and margin insights, budgeting, alerts, and spending caps to manage profitability of AI-powered subscription applications.