Rental, flip, and BRRRR proformas—cash flow, cap rate, DSCR, deal scoring, 10-year projections—in 60 seconds. Not 60 minutes.
123 Oak Street, Austin TX
Rental · Single Family · $285,000
Score
82/100
Cash Flow
$847/mo
Cash on Cash
12.4%
Cap Rate
7.2%
DSCR
1.35x
Trusted by investors analyzing deals across 50 states
0+
Deals analyzed
0
States covered
$0M+
In property value analyzed
Real-time analysis
Cash flow. Cap rate. Cash-on-cash. DSCR. GRM. NOI. Expense ratio. They all update live as you change any input. No submit button.
$847/mo
Cash Flow
12.4%
CoC Return
7.2%
Cap Rate
Deal scoring
No more gut feelings. See the exact weights and thresholds behind every grade. Kill bad deals in seconds.
See the scoring algorithm →Conservative defaults
We never guess your rent — you enter what you know. 1.1% property tax, 5% vacancy, 5% maintenance by default. Conservative numbers that keep you from overpaying. Override anything.
Comparison
Two properties. One table. See which deal actually makes more money.
Deal A
8.1%
Deal B
6.3%
Share & export
Send your lender a link. Download a PDF. No login required to view.
Rental income, fix-and-flip profit, and BRRRR strategy — each with tailored metrics for your investing approach.
Built for skeptics
Cap rate, CoC, DSCR, NOI, deal scoring — every calculation is open. Read exactly how we arrive at every number.
Read the methodology→We never guess your rent — you enter it. Property tax defaults to 1.1%, vacancy to 5%, and maintenance to 5%. Our defaults are designed to protect you from overpaying, not to make deals look good.
Your A-through-F deal grade breaks down into weighted factors with exact thresholds. You see the score, the weights, and the math behind each one. No black box.
See the algorithm→How it works
No spreadsheets. No formulas. Just the metrics that matter.
01
Punch in the purchase price, rent, and financing details. Smart defaults fill in the rest so you can move fast.
02
Cash flow, cap rate, DSCR, cash-on-cash, and more update in real time. Every formula is documented. Every score is explained.
03
A clear A-through-F deal grade kills bad deals in seconds. Share a professional report with your lender, or compare deals side by side.
Know your numbers
These are the benchmarks experienced investors use. Proformatic calculates all of them instantly so you never fly blind.
Net operating income divided by property price. Higher is better for cash flow.
Annual cash flow divided by total cash invested. The metric experienced investors watch closest.
Debt service coverage ratio. Lenders typically require 1.2x or higher for investment loans.
Monthly income minus all expenses. The real bottom line on every rental property.
You're underwriting a $300k property.
Spend $9/month to make sure the numbers work.
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FAQ
Every rental analysis includes cash flow, cap rate, cash-on-cash return, DSCR, GRM, NOI, expense ratio, 10-year projections, and a composite deal score (A through F). Flip analyses cover ARV, rehab ROI, projected profit, and hold cost breakdowns. BRRRR mode calculates post-refinance cash flow, equity captured, and cash left in deal. All metrics update in real time.
Yes. Your deal data is encrypted at rest and in transit. We never share, sell, or use your property data for any purpose other than running your analysis. You own your data, and you can delete it at any time from your dashboard.
Absolutely. Pro users can generate a shareable link for any deal. Your lender (or partner, agent, etc.) can view the full analysis without creating an account. You can also export a clean PDF for email or print.
Sign up, add a card, and get 7 days of full Pro access — unlimited analyses, deal scoring, 10-year projections, side-by-side comparison, shareable links, PDF export, and more. You won’t be charged until your trial ends. After that, it’s just $9/month (or $7.5/month billed annually). Cancel anytime.
Yes, no contracts or commitments. You can cancel your Pro subscription at any time from your account settings. You’ll keep Pro access through the end of your current billing period, and your data stays safe if you ever want to come back.
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