TreBranch is Git for spreadsheets — no more Budget_v2_FINAL.xlsx. Instead of copying tabs for every scenario, you branch: each version inherits your whole model, and you override only what changes. Then compare any two versions and see exactly which number drives the difference — in one click. Built for financial models, budgets, pricing, and any decision with numbers. Buy once, own forever. 100% offline. Free for 7 days.

Hey Product Hunt! 👋 I'm Trey, maker of TreBranch. Every spreadsheet that matters dies the same way: you copy the tab for one scenario, copy it again for another, and three weeks later you've got eight near-identical sheets — "Budget_v2_FINAL_real" — that quietly disagree, and nobody can say why. Developers solved this decades ago with branching. TreBranch brings it to spreadsheets: 🌿 Branch instead of copy — each version inherits your whole model and stores only what you change 🔍 Compare any two versions and root-cause the difference to the exact number that drives it — in one click 📊 Sweep any input across a range, run a 2,000-trial risk simulation, and pull every scenario into one decision view ⏪ Full history — rewind to any version, nothing's ever lost It's just as at home in a private-equity deal model as it is in a wedding budget, a pricing plan, or a rent-vs-buy decision — anything with numbers and a "what if?" Two things I decided on purpose: • Buy once, own it forever — no subscription • 100% offline — your numbers never leave your machine There's a browser playground if you want to feel it before downloading: https://trebranch.com#playground I'll be here all day — tell me the worst copy-sheet disaster you've ever inherited. 🙏

Finally, no more emailing a dozen Budget_v3 drafts to my team. The branch comparison feature made it instantly clear where my numbers diverged, and I genuinely like that it works fully offline.

TreBranch

Try every "what if" — then see exactly what changed

Try every "what if" — then see exactly what changed