Clearbit vs DemandScience vs Seamless.AI vs ZoomInfo
| Attribute | ||||
|---|---|---|---|---|
| Category | Sales Intelligence & Lead Generation | Marketing | Sales & Revenue | Sales Intelligence & Lead Generation |
| Pricing | Paid | Paid | Free tier | Paid |
| Starting price | $45/month | — | $99/month | — |
| Free tier | No | No | Yes | No |
| Free trial | Yes | Unknown | No | Yes |
| Deployment | Cloud | — | Cloud | Cloud |
| API available | Unknown | Unknown | Unknown | Yes |
| Platforms | — | — | — | — |
| Certifications | — | — | — | 2 |
| Integrations | 1 | — | — | — |
| Company | — | — | — | Founded 2007 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | — Unknown | — Unknown |
| Rbac | — Unknown | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Contact Database Size | — Unknown | — Unknown | — Unknown | — Unknown |
| Email Finder | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Phone Numbers | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Intent Data | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Chrome Extension | — Unknown | — Unknown | — Unknown | ✓ Yes |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.