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FullContact API

Transform partial identities into complete profiles.

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This API is best for developers who want to augment their app with rich customer profiles

Developers would use this API to turn email addresses, social media handles, and domain names into complete profiles containing demographic data, social media profiles, employment history, interests, and more. This can be used for targeted marketing, lead generation, identifying influencers, and enhancing customer experiences.

Key features

  • ✓Person and company enrichment
  • ✓Customer intelligence
  • ✓Social profile enrichment
  • ✓Identity resolution
  • ✓Account-based marketing

Use case ideas

Lead enrichment for B2B companies

Augment leads with company and personal data to create a more complete picture of leads for B2B companies.

Social media analysis

Using social profile enrichment to track social media posts about a particular product or brand to gain insights on customer sentiment and behavior.

Personalized customer experiences

Use the API to enrich customer data and personalize customer experiences based on hobbies, interests, and social media activity.

The FullContact API has transformed the way we do targeted marketing. We're now able to create a complete picture of our leads and customers and provide them with personalized experiences. The support staff has been extremely helpful in walking us through the integration process and troubleshooting any issues.
— a happy developer

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