Gain Insight Into The Attributes Of Your Best Customers

Accurate Append not only appends the highest possible quality of date of birth but just as important, appends the right information to the right person using our proprietary Right Party Algorithm

Improve Marketing Campaign Targeting & Performance

Accurate Append maintains an industry leading date of birth database, containing birth dates for a large portion of the US population, allowing our customers the highest possible quality of birth dates appended to their lists.

Expert Support and Advice

We specialize in deep, long-lasting support customized to your needs. Your success and growth are our business model, and we’re building the products and custom solutions to prove it.

Date of Birth Append - Frequently Asked Questions

Customer support can provide an estimate over the phone or via email.

The typical match rate is 40%.

Most files are processed in a matter of hours.

Yes, our date of birth append service is a rich source of voter age demographics.

Notable Partners