Underwrite your next house-hack, rental, flip, or BRRRR like a pro — in minutes.
Rental, Fix & Flip, and BRRRR in one spreadsheet. Real metrics — cap rate, cash-on-cash, DSCR, IRR, equity multiple — and a clear Buy / Consider / Pass verdict.
Free calculators give you a number. They don't tell you if it's a good deal.
Free calculators hand you a cap rate and leave you to guess. Gurus sell a dream and skip the math. But when you're about to put real money down, you need two answers: does this deal actually work — and what happens if I'm wrong? Deal Analyzer Pro answers both.
How it works
No setup, no formulas to build — open it and go.
Pick a strategy
Choose Rental, Fix & Flip, or BRRRR and the tab reshapes to fit — only the fields you need light up.
Type over the examples
Replace the example numbers in the highlighted cells. Everything recalculates instantly — cash flow, returns, and your verdict on the right.
Compare, stress-test, report
Line up three deals on the dashboard, stress-test the best and worst case, and print a one-page report for your lender.
What's inside
Why $79 is trivial
It only has to work once. Put the price against the size of a single real estate decision. And it's a one-time $79 — not a $20–$35/month subscription ($240–$420 a year). It breaks even against subscription tools in about three months and is free forever after, saving roughly $700–$1,200 over three years.
Who it's for
✓ Built for you if…
- You're house-hacking or owner-occupying and running the "live for how much less" math
- You're buying 2–4 unit small multifamily, single-family rentals, flips, or BRRRRs
- You want a lender-ready number and a go / no-go call — not just a raw cap rate
Not for you if…
- You're underwriting 50+ unit institutional deals
- You want done-for-you analysis — this is a tool you drive
Try it risk-free for 14 days
14-day, no-questions-asked refund. Open it, run your real deals, and if it doesn't make you a sharper buyer, email us for a full refund. Every purchase also includes a founding-member invite to the Jarsl community.
Questions
Excel or Google Sheets?
Both — you get the Excel file and a Google Sheets copy.
Do I need to be an expert?
No. Type over the example numbers and everything recalculates. The Quick Start gets you a result in about 60 seconds.
Is this financial advice?
No — it's an educational estimating tool. You stay in control of every assumption.
Do I get updates?
Yes. Buy once, get future updates free.
It pays for itself the first time it says "Pass."
Stop guessing on the biggest checks you'll ever write. Get the workbook that gives you a real number and a clear call.
Get Deal Analyzer Pro · $79 →