CoStar
Dotloop
| Feature | CoStar | Dotloop |
|---|---|---|
| Pricing | Contact sales | From $31.99/mo |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.1 / 5 | 4.1 / 5 |
| Best For | commercial-brokers, property-investors, asset-managers, appraisers | real-estate-agents, brokerages, transaction-coordinators, real-estate-teams |
| Founded | 1987 | 2009 |
| Property Data | ✓ | ✗ |
| Market Analytics | ✓ | ✗ |
| Tenant Information | ✓ | ✗ |
| Comparable Sales | ✓ | ✗ |
| Mapping | ✓ | ✗ |
| Forecasting | ✓ | ✗ |
| Alerts | ✓ | ✗ |
| Transaction Management | ✗ | ✓ |
| E Signatures | ✗ | ✓ |
| Document Editing | ✗ | ✓ |
| Compliance | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Audit Trail | ✗ | ✓ |
✓ 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
✓ Dotloop Pros
- All-in-one transaction management
- E-signatures included
- Good compliance tools
- Mobile-friendly
✗ Dotloop Cons
- Interface can be clunky
- Limited outside real estate
- Support response slow
The Verdict
CoStar is built for commercial brokers and property investors, with a focus on property-data and market-analytics. Dotloop targets real estate agents and brokerages and leads with transaction-management and e-signatures.
CoStar uses custom enterprise pricing, while Dotloop starts at $31.99/mo — a tangible advantage for teams with a fixed budget.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Feature-wise, CoStar offers broader built-in capabilities (7 features vs 6), while Dotloop takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.