Reach the Right Audience with Verified Email

and Mailing Lists

Sometimes you can tell more about the quality of a business by how they resolve issues. We bought a list from Ben’s Company National Data and it was not exactly what we needed and not only did Ben respond quickly, but he also went the extra mile to resolve the issue to our 100% satisfaction. It’s rare these days to find a business that will put your satisfaction as their absolute priority. Ben’s attention to our needs make him and National Data a valuable business partner.

Great experience with the customer service at National Data Group. They communicate in a timely, friendly manner. Would highly recommend them!

I have spoken with Ben Temme several times and have purchased several lists from National Data Group and they are fantastic. I have been marketing for over twenty years in different forms and forums, but email marketing is new to me and Ben has been very helpful and pleasant to deal with. The company cares about their customers and stands behind their email lists.

I don’t normally leave feedback unless it is stellar or the other end of the spectrum. But National Data Group is FAST, PROFESSIONAL and RELIABLE and fits the STELLAR end of business decisions I’ve made. I worked with Ben Temme and he advised me on strategic moves over the last three transactions I’ve made with them. I started my own business three years ago and my direct emailing of newsletter information has been essential to my growth. I started by myself and now have 12 employees. Thank you, Ben at National Data Group.

I have ordered multiple times from National Data Group. They have provided accurate email marketing lists which have increased the success of my business. The lists they provide have been highly deliverable and fresh. Their customer service representatives are knowledgeable and and timely in their response. I would recommend them to anyone looking for a reliable organization to grow with. Thank you again NDG for your help! Keep up the good work!

Ben Temme made this process SO easy and I received high quality data that was tailored to my exact needs. He is incredibly responsive and very quick to answer any of my questions. I highly recommend working with him!!

Great Company, Fast Friendly Service, attentive to questions, rapid response. Ben has been a pleasure to work with. Look for a long relationship with National Data Group. Highly recommend.

We have nothing but good things to say about National Data Group. Our account representative was great at staying connected with us as we got prepared to purchase our list. Fast, reliable, and great service. Thanks National Data Group for helping us get our B2B email list up to the next step! We look forward to seeing what kind of new business this brings us.

I own a social media management company and I work with car dealerships specifically, having National Data group as an asset to grow their customer base is huge for us! I appreciate the quality and timeliness of the leads we receive from them. I would recommend them to anyone needing quality leads at a fair price.

I worked with Jessica who was very responsive and paid great attention to detail. We are a small group, so she worked with us on a price to help our budget. I had one problem, which Ben went the extra mile to address and correct. I will definitely use this company again.

I have now used National Data Group twice and will continue to rely on their expertise to continue to grow my business. Their expertise has helped me both times to not only refine my needs but to help me maximize my requests. I highly recommend them to anyone looking to expand their business as their customer service is unmatched. Thank you NDG!

If you have been in the industry of buying data, you will know it is almost imposable to find a data guy/ broker or company that you can trust and also deliver what they say. When I spoke to Ben over at NDG I knew I finally found what I have been looking for! Not only are there prices fair they deliver exactly what you request. East Coast Enrollment Center really appreciates you guys!!

My company bought a list from NDG that we were really excited about using. When we sent our first round of emails it turned out that more of them bounced that we had hoped. Fearing a battle I reached out to Ben Temme at NDG with my concerns about the high bounce rate. Ben could not have handled my issue more quickly nor more professionally. We will be getting future lists from NDG for sure.

National Data Group has directly helped our education client by delivering high quality, accurate lists resulting in great leads and increased admissions. Quick and personal turnaround time, great customer service and all around solid company.

Purchased a business data list from them and was very happy with the results. I’m an experienced email marketer and was happy with not only the list but the service I received. Many may make the mistake of Purchasing a list(from any company) and sending it with out having knowledge of email marketing and saying it doesn’t work but if you send to the list the correct way you will receive results. Overall I was very happy with the service and the list and would recommend them to any one who asks.

As a customer, I found the process of procuring an email list to be easy and painless. They always promptly answer my endless questions, and were prompt about replacing the portion of the list beyond their guaranteed deliverability rate that bounced. We’re currently purchasing our second list and so far, I’ve had the same easy experience.

Ben Temme has been great to work with. We had a very high success rate on our past projects and we are now working on our third project with the National Data Group.

I had a project that fell in my lap at the last minute. Giving me a timeline of 24 hours. Ben Temme, responded to my request within minutes and before the end of the day i got confirmation that i would have my list within 24/48 hours. Not even 12 hrs later i have an email notification from Ben with the list i requested. Thanks Ben 🙂 I will be reaching out to you again and would strongly recommend. 🙂

I have over the years used several other Data vendors but Ben at National Data Group has gone over and above to get me the counts I need at the price I need. National Data Group will get all of my business from now on. No reason to call anyone else. Jeffrey L, Barklow, CLU, ChFC

I have done business with Ben Themme since 2014 and would not think of going anywhere else do to his service that he has provided through out all these years. I believe that Ben Themme does a fantastic job for National Data Group and I will continue to do business with them for many years to come.

Superb. Mike Nizzi at National Data Group has been a pleasure. We are a B2B technology company and work with several list vendors. NDG is at the top of our list. Over the past 2.5 years we have purchased 3 lists from NDG and have found them to be one of the best values in the marketplace.

Great working with Ben at National Data Group. His customer service and walking me through the process was top notch. They have gained a lifelong partnership.

Our agency has been working with National Data Group for a little over a year now and they have always performed for us. Good lists and great communication when needed. They are always our first choice!

Tryad L.L.C. has used National Data Group for 4 years. We always use NDG because they give us “fresh” lists that work for our clients. I don’t have to worry about anything when I use National Data Group. On time. Priced fairly. Accurate info. My experience is that Ben Temme of National Data Group takes care of me – so I can take care of my clients.

National Data Group has a large collection of verified users. Ben is knowledgeable in the space and prompt help.

What great customer service and support from Ben Temme! Not only did he provide fast and professional service, but when I made an error in my list selection – Ben made sure that it was corrected! Thank you Ben Temme and National Data Group!

Great experience with Ben from NDG. They have been able to accommodate our complex data and email needs, quickly and thoroughly. We will be using them again.

We have had a great experience with National Data Group. Ben was very helpful with any questions we will be working with them again in the future!

Top notch business, top notch leads and best of all top notch service. Ben at National Data is going to be my only source of leads in the future because of the way he handled my requests

Excellent experience with Ben from NDG. They have been able to provide extremely targeted data that has helped enhance lead gen for our clients and our business… all at a very reasonable price!

I’m new to email marketing and Ben Temme is an absolute rock star with getting me the information I need! He responses to my messages very quickly and always provides me with exactly what I need. 5 stars all the way!

I’ve been working with Ben and the National Data team for some time now, they are always fast and easy to work with. I would def. recommend working with them.

Best in the business by far. I have tried a variety of lead/data agencies being in the marketing industry for over a decade but have never seen a company being so accurate with their data. Highly recommended.!

Personable, professional and fast service!

We needed a list for a project and our rep at National Data Group was very helpful and efficient. We had our request processed in 24 hours.

I’ve purchased lists from National Data Group many times for my clients. They are always on target with our demographics and deliver what they promise.

Thanks to Ben and NDG for assisting us with our data list. They went above to get us the correct contacts that we needed. We appreciate it!

Ben T. was great to work with! Very professional, responsive and got us what we needed very quickly!

I was very impressed with their customer service and how they immediately dealt with my questions. This group has some integrity. Something you don’t see much of these days.

I appreciate all the time Ben Temme spent with me. Very knowledgeable and personable guy!

Great services and great customer service. I called for some customer service and they resolved very fast and we were happy with the results.

Great service. Have just made our second order and will continue in the future.

Very high quality and professional, with adept individuals looking to provide the best services to its customers.

Good service and quick turnaround. I appreciate…thanks

Great to work with, fast responses