How does Clearbit Integration for Vtiger CRM work?

• Integrating Vtiger CRM with Clearbit Application (Enrichment Version), you can retrieve the updated social and professional data of the CRM customers based on their email addresses.
• With Vtiger CRM the minimum and mandatory criteria to retrieve the customer’s data provided by Clearbit integration is the customer’s email address. 
• Retrieving Clearbit Integration data without the customer’s email address will throw up an error - ‘Please enter a valid email address.
• Offers a fair chance to get the visitors netted to the product and hence gain potential customers.