Add Postal Addresses to Your Customer and Marketing List

Datafinder's Postal Address Append, starting at $0.04 per match

Now you can add Postal Addresses and Reverse Postal Address information to your customer or prospect list to better communicate and market your products or services.

Automated Data Append
Use Datafinder's easy to use, self-serve data tools to append the data you need.
Powered by LifeData®
Append your customer and prospects list with LifeData®, the most reliable and accurate data available.
Available as RESTful API
Use Datafinder robust API services to append data in realtime.

Postal Address Append

A successful marketing campaign is dependent upon knowing who to target and delivering a message that resonates with your audience. Datafinder’s Automated Postal Address Append Service can be used to add valuable insight to a customer or prospect list. With our self-serve tool, you can easily upload your customer and prospects list that includes emails and/or Phone Numbers, and append Postal mailing addresses and other LifeData® attributes.

Inputs can include:

  • First/Last Name
  • Phone Number
  • Email Address
  • IP Address
  • Facebook handle

Data returned for a Postal Address Append

Field Description
Postal Address Number and Street, City, State ZIP
Returns a Postal Mailing Address associated with your Input data when available.
How can a Datafinder's Postal Address Append Help me?

Postal Address and Reverse Postal Address Append

  • Postal Address Append

    Use Datafinder to append postal addresses to your customer and prospects list. With our self-serve tool, you can easily upload your customer and prospects list including names, email addresses, and phone numbers, and easily append postal addresses. You can also gain insights about your customers by appending other LifeData® attributes to your list. View Full List of Returned Attributes for Postal Address Append

  • Reverse Postal Address Append

    You can also use Datafinder to enhance your postal address list with names, email addresses, phone numbers as well as other LifeData categories to providing deep insights. With Datafinder, you can contact your customers and prospects in more ways to increase the ROI on your advertising campaigns.

  • See the Price Estimator for estimated match rates and pricing or Create Your Account Today ».

Datafinder's Postal Address Append

Datafinder makes it easy to add LifeData®

Datafinder is a SaaS based self-service platform that supports file upload and API access to make adding Postal Mailing Addresses to your file easy and efficient. Try the Price Estimator to see estimated match rates and pricing.

Create your Free Account to get started
Here's what Datafinder offers:
  • Consumer Data Append

    Append consumer contact data, such as email address, phone number and postal address, as well as household financial data and demographic data to your customer lists with match rates as high as 85 percent.

  • Online Audience Builder

    Do you have a high quality list of customers or prospects but you're only reaching a small percentage of your list through online ads? Datafinder appends multiple contact data points to improve online match rates by up to 3x.

  • Data Hygiene and Validation Services

    Clean up your data, fix contact data and validate email addresses and phone numbers.

  • Datafinder APIs

    Use all of the services above through real-time RESTful API endpoints. Get access to the data you need where you need it so you can easily act on it.

Create your free account

Please complete all fields below.