Email Append

Email Append Services

Email Append | Reverse Append

Boost Engagement with Complete Contact Data

Are you missing or do you have an email address but no other data? Our email append and reverse append services can help. Email append adds current email addresses to your existing records, while reverse append enriches your data by starting with an email address and adding essential contact details like names, phone numbers, and postal addresses.

Expand Your Reach

Email Append


Our email append service is designed to enhance your marketing efforts by updating and enriching your customer database with accurate and current email addresses.

By matching your existing customer data with verified email records, you can reach your audience online.

We offer match rates as high as 20-50 percent, allowing you to enhance your customer file with valid deliverable email addresses with a single round of appends.

Complete Profiles

Reverse Append


Reverse append starts with an email address and adds additional valuable contact information, such as names, phone numbers, and postal addresses.

This process helps you build a more comprehensive and accurate profile of your customers, allowing for more personalized and targeted marketing efforts.

The Reach Marketing Append Process

  • We receive your file of an individual name, company name (if business records), and address records.
  • We then append individual email addresses from our premium email database that match the name, company name, and postal address fields within your file.
  • Then, we deliver your appended database with validated individual email addresses – not “info@” or “sales@” aggregates.
  • You are billed only for validated, deliverable email addresses appended to your file.

B2B Email Append Pricing

If your customer file input is:The price paid for valid email addresses added to your customer file is:
Up to 75,000 names$.40 per record
75,001 – 300,000$.30 per record
301,000 – 600,000$.25 per record
600,001 – 1,000,000$.20 per record
1,000,001- 5,000,000$.12 per record
Over 5,000,000$.09 per record

Consumer Email Append Pricing

If your customer file input is:The price paid for valid email addresses added to your customer file is:
Up to 75,000 names$.25 per record
75,001 – 300,000$.22 per record
301,000 – 600,000$.17 per record
600,001 – 1,000,000$.15 per record
1,000,001- 5,000,000$.12 per record
Over 5,000,000$.08 per record

IOU Principles Are Key to Email Success

Please fill out the form below to receive our informatively interesting white paper to learn more.
This field is for validation purposes and should be left unchanged.

The Impact of Our Expertise

Happy Customers are our Passion

With Reach Marketing, every data point matters. Begin your journey to cleaner, more efficient, and scalable data today!

”The Reach Marketing staff you have assigned to Northwell are some of the most dedicated, gifted and intelligent people I have ever had the pleasure to work with. Our Marketing Automation and Database teams have united in a very powerful way which has allowed us to achieve exceptional performance, witnessed by the results we have achieved.”

VP Customer Insights & Analytics, Northwell Health

“Reach Marketing has been an invaluable database and audience development partner.  They have facilitated significant growth within our database and provided indispensable strategic support throughout the entire process. ”

Vice President Regional Marketing / Database Marketing, Gartner

Need More Information?

Frequently Asked Questions

Explore frequently asked questions about our services, processes, and industry insights.

Email append is the process of adding missing email addresses to your existing customer database by matching your data with a vendor’s database. The process involves cross-referencing the provided customer information, such as name and postal address, with the vendor’s database to find corresponding email addresses.

Reach Marketing has been serving clients since its establishment in 2011. Additionally, our senior team members each bring decades of expertise, ensuring that our strategies and execution are grounded in extensive industry knowledge and proven best practices.

The success rate for email append services can vary depending on the quality of your existing data and the vendor’s database. Typically, a good email append service can achieve a match rate of 20-40%. The success rate can be higher for well-maintained and accurate customer records.

It’s advisable to perform an email append annually or biannually, depending on the rate at which your customer data changes and the nature of your industry. Regular email appends help maintain the accuracy of your email list and ensure you have the most up-to-date contact information for effective marketing.