CoStar
The Trade Desk
| Feature | CoStar | The Trade Desk |
|---|---|---|
| Pricing | Contact sales | Contact sales |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.1 / 5 | 4.5 / 5 |
| Best For | commercial-brokers, property-investors, asset-managers, appraisers | media-buyers, agencies, enterprise-advertisers, programmatic-teams |
| Founded | 1987 | 2009 |
| Property Data | ✓ | ✗ |
| Market Analytics | ✓ | ✗ |
| Tenant Information | ✓ | ✗ |
| Comparable Sales | ✓ | ✗ |
| Mapping | ✓ | ✗ |
| Forecasting | ✓ | ✗ |
| Alerts | ✓ | ✗ |
| Programmatic Buying | ✗ | ✓ |
| Connected Tv | ✗ | ✓ |
| Audio Ads | ✗ | ✓ |
| Data Marketplace | ✗ | ✓ |
| Attribution | ✗ | ✓ |
| Identity Graph | ✗ | ✓ |
✓ CoStar Pros
- Most comprehensive commercial real estate database
- Detailed property and tenant information
- Advanced analytics and market forecasting
- Verified data with dedicated research teams
✗ CoStar Cons
- Very expensive subscription costs
- Primarily focused on commercial real estate
- Steep learning curve for new users
✓ The Trade Desk Pros
- Best-in-class DSP technology
- Excellent CTV capabilities
- Strong data marketplace
- Transparent pricing
✗ The Trade Desk Cons
- Enterprise minimum spend
- Requires programmatic expertise
- Complex for beginners
The Verdict
CoStar is built for commercial brokers and property investors, with a focus on property-data and market-analytics. The Trade Desk targets media buyers and agencies and leads with programmatic-buying and connected-tv.
Both tools use custom enterprise pricing — you'll need to contact sales for a quote, which makes direct cost comparison difficult.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
The Trade Desk edges out on user ratings (4.5 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Feature-wise, CoStar offers broader built-in capabilities (7 features vs 6), while The Trade Desk takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: The Trade Desk has a slight overall edge — but if most comprehensive commercial real estate database matters most to you, CoStar may still be the right call.