Which fields are required to run a Contact Optimizer project?

The only two required fields for a Contact Optimizer are Email Address and Unique Identifier. A unique identifier can be anything that has a different value for every row in your file, such as Contact ID.

The more fields you submit, the more detailed and accurate the Optimizer will be in assessing your data.We recommend mapping to as many of the following fields as possible to help increase the quality and number of matches: 

  • First Name
  • Last Name
  • Job Title
  • Phone Number
  • Company Name
  • Company URL
  • D-U-N-S
  • Street Address
  • City
  • State
  • Country
  • Zip
  • Industry
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