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FullEnrich is one of the leading waterfall enrichment solutions for emails and phone numbers. Waterfall enrichment uses a cascade of data providers to find the cheapest and most reliable email and phone information—maximizing coverage while minimizing cost.

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How to set up FullEnrich

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Connection options

You can connect FullEnrich to Cargo in two ways:
  • Use Cargo credits – Leverage Cargo’s built-in credits for seamless billing
  • Use your own API key – Connect your existing FullEnrich account for direct billing

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Raising the rate limit

FullEnrich allows 60 requests per minute per API key. If FullEnrich has issued you a rate limit token, paste it into the connector’s optional Rate limit token field and Cargo sends it on every request, which raises your limit to 120 requests per minute. The token only lifts FullEnrich’s cap. Cargo paces requests against the connector’s own rate limit, so set that to 120 per minute as well. Otherwise Cargo keeps sending at 60.

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After connecting

Once the connector is set up, you can choose FullEnrich from the node catalog within a Play, Tool, or Agent to start enriching your data.

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FullEnrich actions

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Find phone and email

Find a person’s email and phone number in a single request. Required inputs One of:
  • LinkedIn URL
  • First name and last name, plus one of company name or domain name
Use cases
  • Lead enrichment – Find both email and phone for comprehensive lead information
  • Outbound campaigns – Power multi-channel outreach with complete contact data

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Find email

Find a person’s professional email address. Required inputs One of:
  • LinkedIn URL
  • First name and last name, plus one of company name or domain name
Key outputs
  • most_probable_email – The best matching email address
  • most_probable_email_status – Validation status to verify deliverability
Use cases
  • Lead enrichment – Enrich valid emails for your prospects. Use most_probable_email_status to ensure validity before pushing to your CRM or campaigns
  • Email validation – Validate existing emails in your CRM to clean up invalid or outdated addresses

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Find phone

Find a lead’s direct phone number. Required inputs One of:
  • LinkedIn URL
  • First name and last name, plus one of company name or domain name
Key outputs
  • most_probable_phone – The best matching phone number
Use cases
  • Lead enrichment – Find direct phone numbers for your prospects
  • Phone validation – Validate existing contact records to identify and remove generic or outdated phone numbers from your CRM
  • Sales enablement – Equip your sales team with direct dials for faster outreach

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Reverse email lookup

Find information about a person based on their email address. Required inputs
  • Email address
Key outputs
  • first_name – The person’s first name
  • last_name – The person’s last name
  • company_name – The person’s current company
  • job_title – The person’s job title
  • linkedin_url – The person’s LinkedIn profile URL
Use cases
  • Inbound lead qualification – Identify who’s behind form submissions or sign-ups to prioritize high-value leads
  • Email list enrichment – Enrich email-only lists with full contact and company information
  • Account mapping – Discover company associations from email addresses to build account hierarchies