Clay combines data from multiple providers to create comprehensive company and people datasets. Some of the key data providers include: • Apollo.io - for contacts and account data• Clearbit - for company and person enrichment• Dropcontact - for work emails and company information• Harmonic.ai - for fundraising data and company enrichment• HitHorizons - for European company data• Ocean.io - for finding similar companiesWe combine these various data providers and apply our own data cleaning methods and best practices to provide the most accurate and comprehensive starting point possible.
Sources:Find Companies [Clay 101] - Clay UniversityData points: Company Name - Legal | Clay.comData points: Company Name | Clay.com