Know the offer before you leave the driveway.
Flips, BRRRR, wholesale, STR, multifamily, land. Purchase, rehab, financing and exit run live as you type, with a verdict you can act on before someone else writes the offer.
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- Time to a verdict
- 60 sec
- Account to run one
- None
1412 Oak Street
3 bd · 2 ba · 1,480 sqft
$35,000
64.58% return on cash invested
Guessing is an expensive habit.
Every deal you price by feel is a deal someone else prices by math. Here is the difference.
Without it
- —Repair numbers invented in the driveway.
- —Spreadsheets that break when you add a second loan.
- —Paying every month for math that should be public.
- —Losing the house because the offer took overnight.
With DealCrunch
- Formulas already built.
- Results as you type.
- Verdict badges, not vibes.
- Share-ready summaries.
Crunch a deal. Live.
A real Fix & Flip run, right here. Numbers move as you type — there is no Calculate button.
Email is only for saving, sharing, and reports.
Property
Hold & sell
Financing
Verdict
GOOD
That is a deal worth keeping. Saving opens September 16 →
Estimates only. Not financial, legal, or investment advice.
The deal is decided at the curb.
By the time you are home with a spreadsheet open, someone else has written the offer. Run every exit while you are still parked out front.
- Time to a verdict
- 60 sec
- Exits covered
- Every one
- Cost to run
- $0
Flip analysis
1412 Oak · 3bd / 2ba
Max allowable offer
$147,000
Built to answer one question: do I write this offer?
Every exit. One habit.
Flip, wholesale, BRRRR, STR, dirt, paper. A calculator for the contract you are actually writing.
DSCR
1.41
The lender will take the call.
The number moves when the deal moves.
Verdict badges, DSCR, MAO, ARV sensitivity. If you have to squint, walk.
Text the file. Don't package a PDF.
One tap copies a clean summary for a partner or a lender. No watermark. No upgrade to share.
Flip · 1412 Oak ARV $260,000 All-in $204,200 Profit $35,000 MAO $147,000 Verdict GOOD
Built for every investor who writes offers.
Six ways to lose money on a deal. One calculator for each of them.
Flippers
You lose money in hold costs and selling fees you forgot to model.
Fix & Flip · Rehab · Lender
Wholesalers
A pretty ARV still dies if the contract leaves no fee.
Wholesale · Rehab · Lease option
BRRRR investors
You don't know if the refi actually returns your cash.
BRRRR · Multifamily · Lender
Landlords
A pretty cap rate hides a DSCR that no bank will touch.
Multifamily · Commercial · STR
Short-term hosts
Nightly rate bragging ignores cleaning, platform cuts, and empty midweek nights.
STR · Multifamily · BRRRR
Developers
Soft costs and interest turn a 'good' sale price into a break-even.
New construction · Land · Commercial
On the house.
Every calculator runs free. No account, no card, no trial that expires.
The math is free. The filing cabinet isn't.
Running the numbers costs nothing and never will. Saving one is the only thing that does, because a deal that has to still be there tomorrow lives on a server.
Free
Run any deal, as many times as you like. No account, no card, no limit.
- Every calculator, unlimited
- Live results as you type
- Verdict badges, MAO, DSCR
- Copy a summary to text
- Email yourself the analysis
- No account, no card, ever
Nothing renews. There is no card on file, now or later.
Open the calculators$9.99/ month
Saving is the one thing a subscription buys. For when a deal needs to still be there tomorrow.
- Everything in the free tools
- Save a deal and keep it
- Your full deal history
- Email a deal report
- Share a link with a partner or lender
Renews at the term you pick, monthly or yearly, until you cancel. Cancel any time from your account.
Keep every dealSame math. In your pocket next.
The native app is for the auction lane and the job site. Get notified the day it drops — one email, then nothing until it ships.
Auction lot 18
On site · 2bd · four-month hold
$41,200
Net profit
Questions, answered once.
Is DealCrunch Pro really free?+
The calculators are, with no trial clock and no paid tier hiding the math. Saving a deal is the one thing that costs: the portal runs $9.99 a month or $59.99 a year.
Do I need an account?+
Not to run a deal, copy a summary, or email yourself the analysis. An account and a subscription are needed only to save a deal so you can reopen it later.
Where does my deal data go?+
While you type, purchase price, rehab, and rents stay in your browser. If you save a deal, we store those inputs with your email so you can reopen them. We never sell the numbers.
Is this financial advice?+
No. These are estimates from the numbers you enter. They are not financial, legal, tax, or investment advice. Confirm with your lender, attorney, and your own underwriting.
When does the mobile app ship?+
The web calculators are live now. The native app is in progress. Join the list on the app page and you'll get the day-of note, not a drip campaign.
What is PropZura?+
DealCrunch Pro is the calculator layer. PropZura is the operating system around it — pipeline, documents, and the rest of the investor stack — aimed at 2026. Same team, same math, bigger surface.
The calculator is the start.
DealCrunch Pro is the calculator. PropZura is the operating system around it — pipeline, documents, and the rest of the stack.
propzura.com