Clearbit vs ZoomInfo
Side-by-side from the Top 11 rankings of ZoomInfo vs Apollo.io vs Cognism: 11 Best B2B Data Providers & Contact Databases 2026 and ZoomInfo vs Apollo.io vs LinkedIn Sales Navigator: 11 Best Sales Intelligence Platforms 2026. Last verified June 18, 2026.
The short answer
ZoomInfo ranks higher on Top 11 (#1 vs #7) for Sales teams sourcing verified B2B contact lists and intent data / Sales reps finding buyer intent signals and prospect data. The market leader for its unmatched database size and powerful intent signals for enterprise teams.
At a glance
| Clearbit | ZoomInfo | |
|---|---|---|
| Top 11 rank | #7 / ZoomInfo vs Apollo.io vs Cognism: 11 Best B2B Data Providers & Contact Databases 2026 | #1 / ZoomInfo vs Apollo.io vs LinkedIn Sales Navigator: 11 Best Sales Intelligence Platforms 2026 |
| Score (out of 9.4) | 8 | 9.2 |
| Best for | Best for marketing enrichment | Enterprise-scale data and intent |
| Pricing | $$$$ (Custom quotes, from $12k/yr) | $$$$ ($15,000 to $100,000+/yr) |
| HQ | San Francisco, CA, USA | Waltham, USA |
| Founded | 2015 | 2007 |
Clearbit
A top-tier data enrichment platform for marketing teams to enhance inbound leads and personalize websites.
www.clearbit.comZoomInfo
The market leader for its unmatched database size and powerful intent signals for enterprise teams.
www.zoominfo.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.