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Add missing Email Addresses and phone numbers for your CRM.

Email List Cleaning 1



Increase Your ROI

You can bring a significant rise in your ROI with the help of email list cleaning. In order to have a successful email marketing campaign, you need the right set of email addresses that are valid. BizProspex provides you with email list cleaning services at very competitive pricing.

Email List Cleaning 2

Identify and re-engage Inactive Customers

Once you have the right set of email addresses you can identify the inactive and devise a re-engagement plan. After all, a bird in a hand is better than two in a bush. With the help of email list cleaning services, you can reach this goal quite comprehensively.

Email List Cleaning 3

Exploit the Prowess of Social Media

Email addresses can take you a long way at establishing direct contact with your clients. You can capture the hearts and minds of your potential clients with the help of social media. With correct email addresses in hand, you can find your potential clients on social media quite easily.

Email List Cleaning

If your leads lists or CRM is missing direct Email data, you are loosing on the best engagement channel which generates the highest ROI. We at BizProspex, provide Email List Cleaning services. We take your data; clean the corresponding email addresses to it and make it ready for the email marketing and retargeting campaigns.



Experience that defines BizProspex

BizProspex is a data solutions company that has been in the industry for 13 years and is still going strong. Over these years, BizProspex has worked with a wide range of clients from various industries including healthcare, finance, retail, and technology. The company has helped these clients to achieve their data-related goals and improve their business outcomes.  

We use the latest tools and technologies to ensure that the data we provide is of the highest quality and meets the needs of our clients. Today we stand out as global leaders when it comes to CRM cleaning, Data appending, Data mining, tech install, Data Merging, and Data De-duping for B2B clients.

What do our experts have to say?

Our experts at BizProspex provide accurate and reliable data solutions to their clients using their knowledge and experience. We offer services such as data mining, data cleansing, data appending, data verification, and data enrichment. By leveraging advanced tools and technologies, our data researchers extract insights from large datasets, correct inaccurate data, add missing data fields, validate data accuracy, and enhance existing data with additional information. Our goal is to provide high-quality data solutions that are accurate and reliable for their clients.


What is email list cleaning?

Email list cleaning is the process of removing invalid, inactive, and/or unengaged email addresses from a mailing list in order to improve email deliverability and increase engagement rates.

How does email list cleaning work?

Email list cleaning typically involves running your email list through a software program that checks each email address for validity and engagement. The software may use various methods to check email addresses, such as verifying that the domain exists and that the email address is formatted correctly, as well as checking for engagement metrics like opens and clicks.

How often should I clean my email list?

It’s always a good idea to clean your email list at least once a year, but you may want to do it more frequently if you have a high volume of new subscribers, a high rate of bounces, or a low engagement rate.

Why is email list cleaning important?

Email list cleaning is important because it helps ensure that your email campaigns are reaching real, engaged subscribers who are interested in your content. Removing invalid and inactive email addresses can also help prevent your emails from being marked as spam, which can harm your sender reputation and deliverability.

What are the benefits of email list cleaning service?

The benefits of using an email list cleaning service include improved email deliverability, increased engagement rates, reduced bounce rates, improved sender reputation, and reduced risk of being marked as spam.

How does BizProspex ensure the accuracy of the email list cleaning?

BizProspex uses a variety of data verification techniques to ensure the accuracy of the email list after cleaning. This includes running email addresses through various databases to check for accuracy and verifying the authenticity of each email address.


“We have enjoyed our relationship with BizProspex. They have done a great job in helping us target prospects and delivered 2x times many leads as we expected.”
review bizprospex
Steve King

Founder - Consulting firm in Boston

“BizProspex is the only company I would go for the Data Cleaning. The team has a quick turnaround time and produces quality work. Good people to work with.”
bizprospex reviews four and half star
Jacob Waldman

CEO - Mcadam Fa.

“Great data; CRM appending partner. I used them twice to append BizSlate data of fashion retailers in NYC. Love working with the BizProspex team, a pleasure indeed.”
bizprospex reviews four and half star
Eric Lituchy

Founder - BizSlate

bizprospex bbb ratings

BBB Rating: A+

trustpilot bizprospex

TrustScore 3.8

g2 bizprospex

Rating 4.9

google bizprospex

Rating 4.8

capterra bizprospex

Rating 5

facebook bizprospex

Rating 4.9



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