Connect With Your Prospects & Maximize Your R.O.I

Email Append Service

Email delivers better than any other channel. According to the June 2016 survey of US marketers conducted by the Direct Marketing Association(DMA) and Demand Metric, email has a median R.O.I. of 122%, more than four times higher than other marketing channels including social media, direct mail and paid search

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Email Append Service

300+ million

B2C Email Addresses

Email Append

25 million

B2B Email Addresses

Email Append Service Signup


Industry leading match rate as high as 60%

Email Append Service


Most appends processed in minutes

Email Append


Triple-verified & enhanced for accuracy and deliverability

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Upload your lists directly 24X7

Datazapp provides Email addresses for your records at just $0.03* each, enabling you to connect with your prospects and convert then to the customers. Datazapp is here to save you time and money, so only the most accurate, relevant email address is provided for each rcord

*discounted rates available for large volume


  • Below market pricing without compromising quality and coverage.
  • Blend of data hygiene - CASS, NCOA, Phone Verification and Email Verification.