Dealroom vs Seamless.AI
Dealroom
dealroom.coSeamless.AI
seamless.aiSide by side
| Figure | Dealroom | Seamless.AI |
|---|---|---|
| Price from | €250/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · B2B Contact Data Providers | 8.8 (#11) | 8.4 (#27) |
| API access | Yes | Yes |
| Contact database size | 18 | 1300000000 |
| Direct-dial data | No | Yes |
| Free plan | Yes | Yes |
| Intent data | No | Yes |
| Technographic filters | Yes | Yes |
Plans
Dealroom
- Premium€250 a month
- Premium Plus€325 a month
- API + MCPPrice not published
- API add-onPriced on request
- EnterprisePriced on request
Seamless.AI
- FreeFree
- ProPrice not published
- EnterprisePrice not published
- FreeFree
In their own words
Seamless.AI
Seamless.AI is a real-time search engine for B2B lead and contact prospecting, available on web, through an extension, and by API. It searches the public web to find and validate contact information; the listed contact database size is 1,300,000,000. Prospector uses dynamic filters to find verified emails and mobile phones for B2B buyers. Buyer Intent highlights prospects actively buying a product, while Job Changes tracks decision-makers changing jobs. CRM Enrich adds information to CRM records, and outreach features cover email, calls, and social channels, including email sending and an AI-powered phone dialer. The integrations page names Salesforce, HubSpot, Microsoft Dynamics, Outreach, Salesloft, Zoho CRM, and Pipedrive, with availability and capabilities varying by integration and plan. The free plan costs nothing for one user and 50 credits. Pro lists unlimited exports, while Enterprise lists unlimited users and exports; neither plan has a listed price. API key access is available on business plans, with eligibility and pricing details available from sales. The company says it refunds a credit automatically for an invalid email.