Full Contact is a premium and costly service for prospect and company data enrichment.
It combines a similar technology with the aforementioned tools and provides a high-quality B2B database with additional data like professional phone numbers.
It can also verify phones and emails.
First, go to the Full Contact API page:
Here, generate a new API key:
Then, give it a name, then copy your API key:
Finally, paste your API key and the required information below.
For company data enrichment:
- Company website domain
For prospect data enrichment:
- Prospect full name (first name & last name)
- Twitter profile handle
Like Dropcontact, Full Contact can find and enrich all the missing information with minimal data input. But we still recommend having at least have 3 data points on your original file like full name, email, and domain.