Why Are Value-Added Data Providers Choosing Accurate Append as Your Platform?

More and more of Accurate Append’s top clients are B2B providers who use our platform to sell value-added products and services to other businesses. There are three reasons why:

  1. Comprehensive B2C Sources: We work with premium vendors and our own proprietary data to provide a one-stop-shop for appends and contact data enhancement
  2. Quantifiable Quality: We can tell you how much better your data could be based on a sample of about 1,000 records with a no-obligation test, usually the same day we receive your file
  3. Responsive at All Levels: We can create custom products on the fly, give you access to our data enhancements through API or your own portal for batch processing, and provide hands-on support and customer service

Key Partner Benefits

Full White LabelBest PricingCustom ProductsSFTP, Portal & API processing

Comprehensive U.S. Database for Consumer Marketing

Whether you need to enhance your own lead data or would like to source criteria from more then 250 million U.S. consumer records in our database, our specialists can help create custom solutions for your data businesses needs. It’s why Accurate Append is the trusted platform for marketing companies, phone fundraising firms, real estate and financial services, staffing firms, and more. Growing businesses use our data to create remarkable results for their customers.

One-to-One Relationships and Tailor-Made Data Products

Accurate Append’s solutions are backed by decades of technology leadership and our relationships with the very best data providers. 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.

Call us at 888-979-9813 to learn how we can help

Core Products for Data Providers

Landline and MobilePhone Append

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


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


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


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


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


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.


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 Data Enrichment

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, Data Enrichment API, and Custom Services

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 data, we can enrich it.

Take the Test!

Our expert data consultants will evaluate your data needs to provide the best solutions and provide a no-obligation file assessment and match report to determine how much we can improve your contact files. Test results will guide implementation of the best custom solutions.