Choosing the wrong CRE analysis tool costs you time and money. Enterprise platforms like CoStar charge thousands per month for data most individual investors and smaller firms will never use. Meanwhile, free tools often lack the analytical depth needed to underwrite a deal with confidence.
This comparison covers the four most-used platforms for commercial real estate analysis — Deal Scout, CoStar, Reonomy, and CREXi — across every feature that matters for deal underwriting.
| Feature | Deal Scout | CoStar | Reonomy | CREXi |
|---|---|---|---|---|
| Price | Free | $$$$ | $$$ | $$ |
| AI Analysis | ✓ | ✗ | ✗ | ✗ |
| Cap Rate Calculator | ✓ | ✓ | ✓ | ✗ |
| NOI Calculator | ✓ | ✓ | ✓ | ✗ |
| Risk Assessment | ✓ | ✗ | ✗ | ✗ |
| Investor Matching | ✓ | ✗ | ✗ | ✗ |
| No Login Required | ✓ | ✗ | ✗ | ✗ |
| PDF Export | ✓ | ✓ | ✓ | ✗ |
| Comparable Sales | ✓ | ✓ | ✓ | ✓ |
| Active Listings | ✗ | ✓ | ✗ | ✓ |
| Ownership Records | ✗ | ✓ | ✓ | ✗ |
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The industry's most comprehensive database for market analytics, lease comps, and national transaction data. Built for institutional players with the budget to match.
Deep ownership records, debt history, and contact data for off-market prospecting. Best for brokers and investors who need to find who owns what before a property hits the market.
The most active marketplace for on-market CRE listings. Strong for deal sourcing, particularly multifamily and net-lease retail. Less useful once you have a deal and need to underwrite it.
Deal Scout is built for the moment you have a property address and need answers fast. Most CRE professionals spend hours pulling comps, running cap rate and NOI models in spreadsheets, and cross-referencing market data before they can decide whether a deal is worth pursuing. Deal Scout compresses that into seconds.
The AI analysis layer is what separates Deal Scout from every other tool on this list. It doesn't just calculate — it interprets. The output tells you whether the cap rate is strong or weak for the market, flags risk factors in the lease structure or location, and surfaces comparable sales in context. For individual investors, brokers screening deals, and analysts running initial underwriting, this is a significant time advantage.
The two features no other free tool offers: risk assessment (an AI-generated breakdown of the deal's key risk factors) and investor matching (connecting deals with investors whose criteria they match). Both run automatically on every analysis, at no cost, without creating an account.
CoStar is the data layer that most of the CRE industry runs on. Brokerages, institutional investors, lenders, and appraisers all subscribe because CoStar's depth — national transaction history, lease comps, vacancy trends, supply pipeline — is unmatched. If you need to answer "what's the absorption rate for Class A industrial in the Dallas/Fort Worth Metroplex over the last 18 months," CoStar is the only tool that answers it reliably.
The cost reflects this. CoStar subscriptions typically start at $400–600/month per user and scale up quickly for multi-market access or additional products (CoStar Lease Analysis, CoStar COMPS, etc.). Most individual investors and smaller operators can't justify the spend relative to the data they actually use. The platform is also designed for power users — the learning curve is real, and you're often paying for market analytics you don't need to underwrite a single deal.
If you're at a brokerage, institutional shop, or fund where market positioning and portfolio analytics matter, CoStar is indispensable. For everyone else, it's overkill for deal-level underwriting.
Reonomy's differentiator is ownership and debt data. Where CoStar leads on market analytics and transactions, Reonomy leads on off-market intelligence: who owns a property, when they bought it, what they paid, whether there's debt coming due, and how to contact them. For brokers and investors who source deals before they hit the market, this is the data layer that makes cold outreach possible at scale.
The platform also includes cap rate and NOI analysis, though these are secondary to its core ownership intelligence use case. If you're building a prospecting list — finding owners of 50-unit multifamily properties in Phoenix whose debt matures in the next 18 months — Reonomy is the tool for it.
For pure deal underwriting on a property you already have in hand, Reonomy is the wrong tool. Its deal analysis features are solid but not its strength. Use it to find the deal; use Deal Scout to analyze it.
CREXi is the most active online marketplace for commercial real estate listings, particularly strong in multifamily and net-lease retail. If you're actively sourcing deals — browsing what's available, setting up search alerts, submitting offers — CREXi is the most intuitive and widely-used platform for it. The listing quality is generally high, and the volume of active deals gives you a real picture of what's trading and at what price guidance.
The limitation is that CREXi stops at the listing. Once you've found a deal, you need a separate tool for underwriting — CREXi doesn't offer DSCR analysis, AI risk assessment, or deep financial modeling. It's a sourcing tool, not an analysis tool. Most CREXi users end up running their actual underwriting in spreadsheets or a separate platform.
CREXi's free tier gives you access to listings and basic deal information. Their paid tiers add market intelligence and more detailed transaction data. For individual investors primarily focused on finding and closing deals rather than market research, the free tier often suffices.
The honest answer for most price-sensitive CRE professionals: start with Deal Scout and CREXi's free tier. Between them you can source deals, run initial underwriting, and generate investor-ready summaries at zero cost. Add CoStar or Reonomy when your deal volume or institutional requirements justify the spend.
AI-powered commercial real estate analysis. Cap rate, NOI, DSCR, risk assessment, and investor matching. Any property, in seconds.
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