Startup financing calculations are extraordinarily complicated. This tool is here to help you understand what actually happens. 📊 Ownership – who owns what 🎓 Scenario Modeling – convertible notes (SAFE, KISS), option pools... 📤 Share – with 1 click

Lotus is an open-source pricing and billing engine for businesses of any model, including usage-based, per-seat, and custom pricing. Use the real-time system to optimize, test, and deploy your pricing, and streamline metering, entitlements, and invoices.