# Piveth > Piveth is a project-level founder finance tool for recording capital, revenue, and expenses across multiple business bets. It provides reviewable operating metrics and does not replace bookkeeping, accounting, tax, banking, or professional financial advice. ## Primary resources - [Founder finance resources](https://www.piveth.com/resources/): Directory of Piveth's calculators, practical guide, definitions, and methodology boundaries. - [Startup runway calculator](https://www.piveth.com/startup-runway-calculator/): Browser-based static estimate of gross burn, net burn, runway, cash-zero date, revenue coverage, and scenarios. - [Project profitability calculator](https://www.piveth.com/project-profitability-calculator/): Browser-based estimate of gross profit, fully loaded profit, margin, markup, break-even revenue, and shared-cost allocation. - [Multi-project finance tracking guide](https://www.piveth.com/multi-project-finance-tracking/): Practical method for assigning operating events to products, client projects, and business experiments. - [Project expense tracking guide](https://www.piveth.com/project-expense-tracking/): How to track income and expenses by project, handle shared costs, and choose the right operational-finance layer. - [Multi-project expense tracker template](https://www.piveth.com/multi-project-expense-tracker-template/): Free formula-driven Excel workbook for transaction capture, shared-cost allocation, project results, budgets, dashboard, and checks. - [Pricing](https://www.piveth.com/pricing/): Transparent early-access packaging hypotheses. Billing is not currently active. - [About Piveth](https://www.piveth.com/about/): Product purpose and founder problem. ## Core definitions - Operating revenue: customer cash inflows assigned to the selected period and project. - Capital: financing inflow; it can increase available cash but is not operating revenue. - Gross burn: operating cash expenses for the selected period. - Net burn: max(expenses minus revenue, zero). - Static runway: available cash divided by monthly net burn, using a 30-day month in Piveth's displayed estimate. - Fully loaded project profit: project revenue minus direct project costs minus the entered allocation of shared costs. - Project margin: project profit divided by project revenue. - Markup: project profit divided by project cost; markup and margin are not interchangeable. ## Data and product boundaries - Values entered into the public calculators are computed in the browser and are not transmitted or stored. - Piveth may record coarse, allowlisted analytics categories but not the exact financial calculator inputs. - Calculator results are static educational estimates, not forecasts or accounting statements. - Piveth currently tracks project-assigned entries but does not automate split transactions or prescribe shared-cost allocation policy. - Structured data and visible claims are intended to match; no ratings, customer counts, financial outcomes, or active paid subscriptions are asserted. ## Discovery - [XML sitemap](https://www.piveth.com/sitemap.xml) - [Robots policy](https://www.piveth.com/robots.txt) This file is a concise orientation directory. It does not grant crawler access, override robots.txt, or guarantee inclusion in search or AI-generated answers.