DealCheck vs PropStream: Deal Calculator vs Data Platform

DealCheck and PropStream are two of the most popular tools among real estate investors, but they solve fundamentally different problems. DealCheck is a deal analysis calculator that tells you whether a property's numbers work. PropStream is a property data platform that helps you find properties and build lead lists. Understanding the difference is critical because choosing the wrong tool means paying for capabilities you do not need while missing ones you do.

This comparison breaks down exactly what each platform does, where each one excels, where each falls short, and which is the better fit depending on your investing strategy.

What DealCheck does

DealCheck is a deal analysis tool. You input a property address and your numbers — purchase price, estimated repairs, ARV, holding costs, financing terms — and DealCheck calculates whether the deal is profitable. It supports four analysis types:

• Fix and flip: Projected profit, ROI, and cash-on-cash return
• Rental property: Monthly cash flow, cap rate, cash-on-cash return, projected appreciation
• BRRRR: Combined flip + rental analysis with refinance modeling
• Commercial: NOI, cap rate, GRM, and debt coverage ratio

DealCheck also offers comp lookup on its Pro plan to help estimate ARV. The tool produces PDF reports that you can share with partners, lenders, or buyers. With over 350,000 users, it is one of the most widely adopted calculators in the space.

Pricing: Free tier (limited), Plus at $10/mo, Pro at $20/mo. 14-day free trial on paid plans.

What PropStream does

PropStream is a property data and list-building platform. It aggregates public records, tax data, mortgage information, and MLS data into a searchable database. You use PropStream to find properties that match your criteria — distressed owners, absentee landlords, high-equity properties, pre-foreclosures — and build targeted lists for direct mail, cold calling, or other acquisition strategies.

• Property search: Filter by ownership type, equity, distress indicators, property characteristics
• List building: Build targeted lists for direct mail and outreach campaigns
• Skip tracing: Find contact information for property owners (additional cost per record)
• Comp data: Comparable sales lookup for ARV estimation
• Property detail: Tax records, mortgage balances, ownership history, liens

Pricing: $99/mo for the standard plan. Skip tracing is an add-on at per-record pricing.

Head-to-head comparison

Where DealCheck wins

Deeper deal analysis

DealCheck's analysis capabilities are significantly more detailed than PropStream's. The flip analysis includes holding cost projections, financing scenarios, and ROI calculations. The rental analysis includes 35-year buy-and-hold projections with appreciation, rent growth, and mortgage paydown modeling. PropStream shows property data and basic estimates, but it does not offer the same depth of financial modeling.

BRRRR-specific analysis

DealCheck is one of the few tools with dedicated BRRRR analysis — combining the rehab phase, the rental phase, and the refinance event into a single model. PropStream has no BRRRR-specific feature.

Lower cost

At $20/mo for the Pro plan, DealCheck costs 80% less than PropStream. If you only need analysis and already have your properties identified, DealCheck saves significant money.

Better mobile experience

DealCheck's mobile app has higher ratings and is more focused on quick deal analysis in the field. PropStream's app, while functional, is more oriented toward desktop-style property search on a smaller screen.

Where PropStream wins

Finding deals in the first place

DealCheck assumes you already have a property to analyze. PropStream helps you find that property. For wholesalers and investors who need to build lead lists, identify distressed properties, and find absentee owners, PropStream is the starting point. DealCheck has no equivalent functionality.

Property data depth

PropStream provides comprehensive property details: ownership history, mortgage balances, tax assessment, liens, and transfer records. DealCheck shows the numbers you input plus comp data, but it does not aggregate property-level data from public records.

Skip tracing

PropStream offers skip tracing as an add-on to find owner contact information. DealCheck has no skip tracing capability at all.

List building and export

PropStream's core workflow is building filtered property lists and exporting them for direct mail or calling campaigns. DealCheck does not build lists or support outreach workflows.

What neither tool does

Here is the important part: neither DealCheck nor PropStream helps you sell a deal after you have analyzed it. Neither platform offers:

• Buyer identification (finding investors who buy in your market)
• Deal marketing pages (shareable property pages with offer submission)
• Deal blast email or SMS tools
• A buyer list CRM for managing investor relationships
• A deal pipeline tracking deals from marketing through closing

Both tools are acquisition-focused. DealCheck helps you analyze a deal. PropStream helps you find one. But disposition — finding a buyer and closing the sale — is outside the scope of both platforms.

Which one should you choose?

Choose DealCheck if:

• You already have deals coming in and just need to run numbers
• You evaluate rental properties, BRRRR deals, or commercial properties
• You want the cheapest analysis tool available
• You share PDF reports with partners or lenders regularly

Choose PropStream if:

• You need to find properties before you can analyze them
• You run direct mail or cold calling campaigns from lead lists
• You need property-level data (ownership, mortgage, liens)
• You use skip tracing to contact property owners

Choose Deal Run if:

• You need analysis AND disposition in one tool
• You want to find buyers, not just properties
• You need skip tracing, deal marketing, and outreach built in
• You are tired of paying for multiple tools that do not integrate

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