The DealCheck alternative that skips the data entry.
DealCheck is a solid calculator. Realastat is an analyst. Upload a screenshot of the listing and get the full underwriting in under a minute, with every input still yours to edit.
Side by side
Both tools run the core rental math. The difference is what happens before and after the math.
| Feature | Realastat | DealCheck |
|---|---|---|
| AI extraction from listing & OM screenshots | ✓ | — |
| Max offer solved against your return targets | ✓ | — |
| AI-drafted IC memo on any deal | ✓ | — |
| Native Claude MCP integration | ✓ | — |
| Claude can find and underwrite deals against your buy box | ✓ | — |
| Rental, flip & BRRRR analysis | ✓ | ✓ |
| Long-term projections | ✓ | ✓ |
| Excel export with live formulas | ✓ | — |
| Bulk deal import (CSV / PDF) | ✓ | — |
| Free plan | ✓ | ✓ |
The real difference: where your analysis starts
DealCheck starts with a form. You look up the property, then fill in and verify the inputs field by field. The math is fine. The data entry is the problem: several minutes of typing per deal, plus hunting down whatever the address lookup missed, multiplied by every deal you screen.
Realastat starts with a screenshot. Drop in the Zillow, Redfin, or MLS listing and the AI extracts the price, taxes, rents, and property details. Deterministic math takes it from there: cash flow, cap rate, DSCR, cash-on-cash, break-even rent, and a max offer against your return targets. The AI is never allowed to do the arithmetic, and the max offer is solved rather than estimated: Realastat re-runs the full underwriting up to 120 times to find the exact price where the deal stops clearing your targets. Under a minute per deal, and every extracted value stays visible and editable.
Then it keeps going where a calculator stops. Every analysis checks the numbers against your saved return targets, and the max offer is solved rather than typed: Realastat re-runs the full underwriting up to 120 times to find the exact price where the deal stops clearing them. And Realastat is the only real estate platform with a native Claude MCP integration, so Claude can read your buy box, search listings, underwrite matches, and star the ones that pencil.
When DealCheck is the better fit
Honest answer: if you analyze a couple of deals a month, prefer typing your own inputs, and want built-in sales and rental comps in one app, DealCheck serves you well. It has been around for years and does what it promises.
Realastat earns its keep at volume. If you screen deals weekly, the data entry is the bottleneck, and cutting each first pass from several minutes of typing to one minute of review changes how many offers you get out.
Switching is not a project
Bring your pipeline with you: Realastat imports deals in bulk from CSV or PDF. Start on the free plan, run your next three deals through it, and compare the experience yourself.