Stop rebuilding your spreadsheet.
Screen deals in seconds.

Step 1

Only see deals that fit your strategy

No more scrolling through listings that will never work.

Set your criteria once — price, property type, location, bed/bath count, and return thresholds. Whoof filters every listing against them automatically. Nothing that doesn't fit ever reaches your queue.

Property criteria

Filter to exactly what you buy.

Price rangeProperty typeBed/bathLocationDays on market

Return thresholds

Set minimums for cap rate, cash flow, and CoC. Anything below never shows up.

Min cap rateMin cash flowMin CoC

Step 2

Get the numbers before you open a listing

No spreadsheet. No manual math. No wasted time.

Whoof calculates cap rate, monthly cash flow, and cash-on-cash return on every screened listing — automatically, using market rent data and your real inputs.

Cap rate

NOI ÷ purchase price — estimated on every listing using market rents and your expense inputs.

Monthly cash flow

Rent minus mortgage, taxes, insurance, vacancy, and reserves. Projected before you run a single number.

Cash-on-cash return

Annual cash flow as a % of your total out-of-pocket investment.

Adjustable deal analysis

Tweak offer price, rent, or expenses and watch the returns update instantly. See if a deal works at a lower price before you make an offer.

Your inputs, not generic assumptions

Numbers that reflect how you actually invest

Configure once. Every listing calculated against your real deal structure.

Whoof uses your financing terms, expense assumptions, and management style — not industry averages.

Financing

Cash or loan. Set your rate, term, down payment, points, and closing costs.

Down paymentInterest rateLoan termPointsClosing costs

Operating expenses

Full expense stack — not rough estimates.

InsuranceTaxesUtilitiesMaintenanceCapExVacancy

Management style

Self-managing, property manager, or house hacking — Whoof adjusts the math to match.

Self-manageProperty managerHouse hackingRehab budget

Step 3

Know about deals before anyone else

Good deals don't wait. Neither does Whoof.

Whoof monitors new listings against your saved criteria around the clock. The moment something matches, you get an alert — with cap rate, cash flow, and CoC already calculated.

Instant listing alerts

Notified the moment a listing matches — cap rate, cash flow, and CoC already in the alert.

Saved searches

Save up to 3 searches free. Unlimited on Pro. Your criteria, always running.

Strategies

Built for your playbook, not a generic one

Each strategy has its own screening workflow — criteria, calculation inputs, and thresholds tuned to how that strategy actually works.