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

Real Estate

Email is an excellent lead generation strategy for attracting possible home sellers or buyers. Low-cost & great R.O.I.

Political Campaigns

Diversify your campaign marketing via Email - Ideal for fundraising, awareness, and GOTV campaigns.


Auto Dealers append emails to acquire new customers or remarket to existing customers for auto-servicing and trade-ins.

Amazon Sellers

Enables Amazon sellers to market directly to their clients - Ideal for upselling and sharing promotional offers.

Appending email addresses allows you to reduce your marketing costs and boost R.O.I., engage in Aquisition, Retention, and Reactivation campaigns, and extends your reach on social media through custom audiences.