Transform your critical Excel spreadsheets into secure, scalable REST APIs and web forms in minutes. Sheetflow is designed for businesses that rely on Excel models but need modern system integration and shareable calculation tools.
- Getting Started Guide - Upload your first spreadsheet and create an API or web form in under 5 minutes
- Business User Quickstart Guide - Convert your Excel calculations into APIs and forms that people or systems can use
- Software Developer Quickstart Guide - Integrate Excel-based calculations into your applications
- Real World Example: Tax Calculation API - Getting out in the wild with some real use cases
- Best Practices - A tip or two that will save a day or two
- Next Steps - So where do we go from here?
- Common Use Cases - What others are using Sheetflow flow
Try These Free Tools
See Sheetflow in action with these live calculators — each one is an Excel model published as a web form:
- SaaS Unit Economics Calculator — Model LTV, CAC, NRR, Magic Number, and MRR waterfall
- Sales Commission & Quota Calculator — Tiered commission structures and quota attainment earnings
- Consulting Quote Builder — Price projects from team roles, rates, margin, and contingency
- Gross to Net Payroll Calculator — Estimate take-home pay including federal and state taxes
- Rental Property Cash Flow Analyzer — Cap rate, DSCR, cash-on-cash return, and 5-year projections