Bring Your List or Use Ours

Many of our customers start out with a list, trusting Accurate Append to provide the best quality phone and email contact information from our rigorously sourced databases. Now, we’re able to offer the same level of service to direct marketers and other businesses who have list criteria in mind and are just starting their contact efforts. With our list-building service, you share a desired universe — with criteria like zip codes, estimated wealth, professions, homeownership status, and more — and our data specialists will help you build your dream list, complete with premium email and verified phone numbers.

Data Appends Save Time and Make Money

Accurate Append’s solutions are backed by decades of technology leadership and the best partnerships in the sector. We work with regulated industries, voter files, fundraising data and more — all in a secure environment with round-the-clock processing. We understand that every growing organization has different challenges that’s why all of our processes are customizable to your needs. Give us a call and get started today.

Call us at 888-979-9813 for a free consultation

Proven Solutions, Because You Need Results

Landline and MobilePhone Append

New Authoratative Data Source phones score and enhance your list with prioritized, verified numbers. We help you get more out of your calling campaigns.

EmailAppend

With a database of 900 million emails and a triple-scrub process, we can refresh and enhance your lists for remarkable results.

EmailVerification

Real-time validation means better inboxing and fewer bounces for your email campaigns.

DemographicAppend

We provide several core demographic append products that will help you better understand your audience and target your campaigns.

LeadValidation

Prioritize real leads and respond instantly with our real-time lead validation services. Validate, verify, and enhance your leads.

AddressAppend

Update moves and mailing address with as little as a name, street address, city, and state. Add phone, email, and demographic information for your top audiences.

NationBuilderApp

Join hundreds of campaigns that use Accurate Append to validate, verify, and enhance voter and donor records right inside their nations. Get better results right away.

Developer API &Real-Time Sync

Integrating customer data integrity into your business processes doesn’t have to cost hundreds of thousands of dollars. Benefit from our leading data partnerships and technology leadership today.

Expert Data Logistics for Your Success

We help growing businesses make the most of their time and resources by integrating the best data from the best sources using the best in today’s technology. Our premium processing and matching algorithms provide speed, accuracy, and security to every job. It’s quality, quantified.

Your One-Stop Shop for the Best Data

Real-time processing and tens of millions of updates each month give you the edge in your sales and marketing campaigns. We’ve developed proven partnerships to give you complete and timely results every time you run a file with us.

Self-Service, Secure Batch, API, and Custom Products

We can work with any file — including millions of records — and any format to provide the best results. Simply put, if you can send or upload your records, we can append them.

Get an EstimateToday

Our expert data consultants can evaluate your needs to provide the best solutions, and even provide a free match report test to determine how much we can improve your contact files.