CoStar
June
| Feature | CoStar | June |
|---|---|---|
| Pricing | Contact sales | Free / from $149/mo |
| Free Plan | ✗ No | ✓ Yes |
| Rating | 4.1 / 5 | 4.4 / 5 |
| Best For | commercial-brokers, property-investors, asset-managers, appraisers | b2b-saas, product-managers, growth-teams, startup-founders |
| Founded | 1987 | 2021 |
| Property Data | ✓ | ✗ |
| Market Analytics | ✓ | ✗ |
| Tenant Information | ✓ | ✗ |
| Comparable Sales | ✓ | ✗ |
| Mapping | ✓ | ✗ |
| Forecasting | ✓ | ✗ |
| Alerts | ✓ | ✗ |
| Auto Reports | ✗ | ✓ |
| Activation Tracking | ✗ | ✓ |
| Retention Analysis | ✗ | ✓ |
| Feature Adoption | ✗ | ✓ |
| Company Profiles | ✗ | ✓ |
| Slack Alerts | ✗ | ✓ |
✓ 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
✓ June Pros
- Auto-generated reports
- Built for B2B SaaS
- Company-level analytics
- Segment integration
✗ June Cons
- B2B SaaS focused only
- Expensive for early-stage
- Limited custom dashboards
The Verdict
CoStar is built for commercial brokers and property investors, with a focus on property-data and market-analytics. June targets b2b saas and product managers and leads with auto-reports and activation-tracking.
CoStar uses custom enterprise pricing, while June starts at $149/mo — a tangible advantage for teams with a fixed budget.
June has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. CoStar requires a paid subscription from day one.
June edges out on user ratings (4.4 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 June takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: June has a slight overall edge — but if most comprehensive commercial real estate database matters most to you, CoStar may still be the right call.