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Data Appending Services

Lead List Data Appending – Appending Data Services

Lead Data Appending


To append missing data to your existing lead lists, like contact names, titles, phone numbers, and physical & email addresses, significantly increasing the value of your old data.

How It Works:

You bring us your existing data, tell us what’s missing… and we find it. We have access to dozens of lead data back-office resources, with literally thousands of lists. Based on the information you already have, we can usually add important missing data to boost your lead generation campaigns.

The most successful Lead Data Appending will come in the form of targeting B2B decision makers, where we can typically find 70 – 90% of phone numbers, and up to 70% of email IDs that often go direct to your ideal client. However, there are lots of B2C lists to which we have access as well, so if you bring us what you have, there’s a high chance we can add to it.

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