Both are strong choices. The short answer: pick Clearbit if you are hubSpot users enriching records. Pick Seamless.AI if you are reps who want fresh-verified numbers.
| Clearbit | Seamless.AI | |
|---|---|---|
| In one line | Company and visitor enrichment, now inside HubSpot. | Real-time contact search engine for sales. |
| Pricing | Now part of HubSpot (Breeze Intelligence) | Free plan; custom paid |
| Free tier | No | Yes |
| Best for | HubSpot users enriching records | Reps who want fresh-verified numbers |
| Category | Lead Generation & Data | Lead Generation & Data |
| Website | clearbit.com | seamless.ai |
Clearbit details Seamless.AI details