Frequently Asked Questions

what everyone asks most about our data appending services...

What is data appending and how does it work

Data appending is the process of adding missing information to your existing customer database by matching your records against comprehensive database and filling in gaps like phone number, email addresses, and demographic details to create complete customer profiles.

What types of data Premium Data Append add or updates?

Premium Data Append can add or update contact information (phone numbers, emails, addresses), demographic data (age, income, marital status), business details (company, job title), lifestyle information (interests, purchasing habits), and also clean existing data by removing duplicates and correcting outdated information.

How accurate and secure is your data append process

Our data append process delivers 95% accuracy through verified sources and multiple quality checks, while maintaining enterprise-level security with SSL encryption, SOC 2 compliance, and full adherence to TCPA, CAN-SPAN, and GDPR regulations.

Which industries benefit most from data append services?

Industries that rely on customer contact see the biggest benefits from data append services, including financial services, debt solutions, mortgage and real estate, marketing, healthcare, insurance, non-profit, and B2B companies.

How quickly can I see results after submitting my database?

Most of our data append projects are completed within 24-48 hours, with smaller databases (under 10,000 records) often processed the same day, while larger or complex datasets may take 3-5 business days.

What is the minimum or maximum database size you can process?

We can process databases of any size, from as few as 1000 records to few millions of records, with no maximum limit on database size. We process over 50+ million records yearly.