Run a full rental property analysis in under a minute. DealPrism calculates the numbers deterministically, flags assumptions that should be verified, and uses AI to explain what the results actually mean.
Built for first-time and experienced rental property investors.
Explore a preloaded rental property example
Start with just an address — refine assumptions later.
Analyze rental properties nationwide.
The math isn't AI.
DealPrism does not use AI to invent investment numbers. Every calculation runs through a fixed financial formula system using property data, financing assumptions, and market estimates. AI only helps explain the results in plain English.
Learn what the numbers mean while you analyze real deals.
1842 Example Avenue, Parma, OH 44129
Duplex · 4 bd · 2 ba · 1,840 sqft · Built 1948
Deal score
Projected mixed rental profile with moderate risk based on assumptions.
Using $2,800/mo rent, 25% down payment, and 6.50% interest rate.
After paying the mortgage and estimated expenses, this property should generate positive monthly cash flow.
The property generates solid income relative to its price, which is a healthy sign for a rental.
The property may not produce enough income to meet typical lender expectations.
Based on the property age, major items like roof, HVAC, plumbing, or electrical work may require more near-term budgeting.
How it works
New to rental property investing? DealPrism walks you through the important numbers in plain English, so you can understand what the property may earn, what it may cost, and where the risk may be before you make a decision.
You can start with just the address. DealPrism builds the first draft of the deal for you, so you are not stuck starting from a blank spreadsheet.
DealPrism estimates rent, taxes, financing, and operating costs so you can get a realistic starting point quickly and adjust anything that looks off.
Review monthly cash flow, property-level return, return on the cash you would invest, and whether the rent appears to cover the mortgage comfortably, with plain-English explanations throughout.
Change the rent, financing, or expenses anytime and watch the analysis update. The math stays consistent, so you can see exactly which assumption changed the result.
Example analysis
Explore a fictional Parma duplex so you can learn how DealPrism handles rental property assumptions, cash flow, and downside checks before you analyze your own property.
View Example Analysis →Explore a preloaded rental property example
Example analysis workspaceAI explains the analysis, not just the label, so you can see what actually moved the result.
Push rent down, move expenses up, and see whether the deal still holds under less friendly assumptions.
Pricing
Explorer
Learn the workflow and screen real opportunities with deterministic analysis and current-deal AI explanation.
No credit card required. Start with the free tier and upgrade only if you need more workflow depth.
Active Investor
Built for investors actively comparing and revisiting deals.
Power Investor
Advanced portfolio intelligence and strategic workflows.
Sample analysis · data provenance
DealPrism labels key inputs so you can separate provider data, estimates, defaults, and your own overrides before trusting the result.
Monthly rent
$2,150
Estimated · RentCast
Verify: Check against local rent comps.
Interest rate
7.0%
Default · DealPrism
Verify: Replace with your lender quote.
Annual taxes
$4,382
Public record / provider record · Provider response
Verify: Confirm against the current tax record.
Why DealPrism
Most first-time investors are not looking for black-box AI. They want transparent formulas, visible assumptions, and help understanding what the numbers mean before they risk real money.
DealPrism does not use AI to invent investment numbers. The same inputs always produce the same result because the analysis runs through fixed formulas.
Ask what DSCR means, why cash flow changed, or which assumptions are affecting the result. The AI helps interpret the analysis in plain English but never changes the result.
Property records, rent estimates, defaults, and market assumptions are surfaced so you know what came from data, what was estimated, and what should be verified.
Start with deterministic analysis, scenario modeling, and AI explanations tied to the actual deal.
Enter any address to run your own analysis
