Data Supplementation

Find the best data sources for Data Supplementation. Compare data samples from the top data providers and buy the right dataset with confidence.
Our Data Partners
Zeotap Customer Data Enrichment 104 countries covered icon
104 countries covered
Unlock the full power of your 1st party data and understand customer trigger points.
Fifty: 1st Party Audience Data for CRM Enrichment (Asia, Europe, North America) 115 countries covered icon
115 countries covered
Enrich your 1st party data CRM and identify customers with Fifty's social data analytics platform.
Data Enrich by Cloudlead (80%+ Match Rate) 60M Contacts icon
60M Contacts
Data Enrich by Cloudlead (80%+ Match Rate) 100% Human Verified icon
100% Human Verified
Data Enrich by Cloudlead (80%+ Match Rate) 191 countries covered icon
191 countries covered
Add more firmographic, contact level, or customized insights into your list with Data Enrich by Cloudlead. Our span of sources exceeds 700 million + combined...
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Zeotap
Based in Germany
Zeotap
Zeotap is a Customer Intelligence Platform (CIP) that helps companies better understand their customers and predict behaviors, to invest in more meaningful e...
50-70%
Match Rate
3Bn+
Data Profiles
150+
Channel Integrations
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Cloudlead
Based in USA
Cloudlead
Cloudlead focuses on quality data first then augments with quantity. We have a team of dedicated researchers and technologies to conduct research needs effic...
100%
Human Verified
550M+
Contacts
100%
Legally Compliant
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Fifty
Based in United Kingdom
Fifty
Fifty is a technology company focused on the large scale analysis of proprietary first-party, contextual and social data to fundamentally redefine how organi...
CCPA
compliant
GDPR
compliant
Contextual
Data