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B2B Email Appending Services

Enhance your email marketing reach by up to 95% and engage with your targeted customers with our best-in-class B2B Email Appending services. We at SLN Solutions LLC, can help you fill the missing gaps in your database with our email address appending services. With massive in-house data records of millions of executives all over the globe, our email appending services offer high match rates and provides email information of multiple titles from SMBs to leading companies. So, if you are still using an outdated mailing list of customers, we are here to help you with our B2B Email Appending Services.

    What is Email Appending?

    Email Appending is one of the on-demand marketing practices which involves taking prospects’ data such as name, postal address, phone number, or other social media information and matching it against our repository to obtain the right deliverable email addresses. To keep it simple, it is the process of appending the email addresses of the existing customers which have been missing from your current prospect list. This email list appending helps B2B organizations in revamping their marketing efforts by providing the most actionable data and qualified leads. This, in turn, helps you in acquiring quality email lists as well as higher ROI.


    In order to have a successful email marketing campaign, you need an accurate email database. At SLN Solutions LLC, we turn your existing marketing database into a powerful marketing tool by adding updated & verified business and consumer email addresses. Give us your mailing lists and our Service Bureau will match it against a comprehensive, constantly updated database of 75+ million records. With over 65% match rates, we’ll add all the missing email addresses as much as possible using our best B2B Email Append service. Here’s how we do:

    • Submit your existing customers’ list to us which you want to append email address.
    • Later, our team of data experts match your entire customer list against our global pool of data.
    • Then we will identify and remove the incorrect and invalid email addresses which are not in use.
    • After that, we add up-to-date, opt-in, correct email addresses of clients to your existing customer list.
    • To ensure you receive valid data, it is verified by our in-house verification software.
    • Eventually, your database is returned with high match rates and you only pay for validated records.


    At SLN Solutions LLC, we understand the importance of a deliverable and responsive email data. Thus, we strive hard to provide the best email appending services and thereby ensure that your datasets are appended with the most accurate data. To ensure high deliverability and minimal bounce rates for your emails, we verify each and every append email addresses twice before sending. With our data append services, we help get your email marketing messages delivered to the right audience. By scrubbing all appended emails through the multi-step verification process, we will remove all the invalid email addresses from your prospect lists. Hence, you can ensure the highest deliverability rate for your marketing campaigns with our data append services.

    You can choose our email append service for the following reasons:

    • Our B2B email appending offers over a 65% match rate.
    • The industry-leading database comprises more than 75 million records.
    • Our email appended database is updated every 90 days to ensure valid data.
    • With our email appends, you can generate quality leads with a higher return on investment.
    • Our email append services are highly specific to the priority of timeliness.
    • With our email append services, businesses can network efficiently with sellers, dealers, and mutual potential consumers.

    How Much Does Our Email Appending Cost?

    As one of the industry-leading business email appending data services provider, we strive hard to provide the best email append solution based on our client requirements. In order to give you the most accurate customer email addresses, we recommend you to upload your desired email list. Before you move forward with your order, you will be given a price estimate based on the list you uploaded. In general, pricing varies from one file to another based on the size of your database.

    Explore More Opportunities
    With SLN Solutions’ Email Appending Service
    Incomplete or inaccurate data can dampen your chances of finding new market opportunities and closing a sales deal. Enhance the scope of your existing data and explore more opportunities with SLN Solutions’ Email Append Service. As one of the best Email Append companies, we work towards providing our clients with the most recent and accurate email information of the target audience base. With correct and accurate contact data in hand, you can find your potential clients quite easily. Our B2B Email append data services are all about turning your business into a wholesome data-driven experience with informed business decisions and improved performance.

    Ready To Get Started?

    Let us help you with the right prospect data! Give us your requirement & get the lists that are most likely to be a match for your business needs.

    What We Cover in Our Email Appending Services?

    Take full control over your lead generation process by fixing the missing fields with accurate & up-to-date customer data offered by our niche Email Appending Services.
    Consumer Email Append

    Consumer Email Append service uses the customer’s name, phone numbers, postal addresses, and other personal information to get the right email address of the targeted customer.

    Business Email Append

    Business Email Appending service uses the company’s name, location, annual revenue, employee size, and more to identify the right business email address.

    Reverse email append

    If you have email address of your prospects, but you need other records like name, direct mail, social media handles etc. then acquire that through reverse email address append.


    What are the various types of Email Appending Services you offer?

    We offer various types of E-mail Appending Services such as business Email Appending, Consumer Email Appending and Reverse Email Appending.

    What is your B2B Email Append Match Rate?

    On an average our email appends match rate ranges between 25-30% of our client’s database. If the quality of the client’s email list is good and effective, then it may exceed up to 40%. Our highest Email Appending Match rate so far is 65%.

    How long does your Business Email Appending process take?

    Our Business Email Appending process consumes nearly 3 to 4 days to complete, and it depends on the volume of your database. After adding the right email addresses to your database, our team re-verifies all the records using an in-house tool to ensure its quality.

    How accurate is your Email Append Services?

    Our Email Append Services is more than 95% accurate. Our team of data experts utilizes all verification and validation processes to check the deliverability of each and every email address. Later, we remove all the inaccurate email IDs.

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