Drive Qualified Leads and Boost Brand Awareness.

Award Winning Technology for Driving Leads.
With ListK's B2B email deployment & tracking technology, you can leverage the power of existing business lists as well as our prospect lists by communicating directly to decision makers at their place of business via email. Our proprietary technology gets by spam filters and delivers your messages... all while tracking opens, click-throughs and responses - to a person on a real-time basis.

Full-Service Partner. If you are looking for a partner who can provide you with the powerful combination of the best B2B prospect lists, deployment and tracking services and creative assistance, look no further. Our services are used by Fortune 500 companies as well as small businesses (SMBs) to drive sales and build brand awareness.

Quality Guaranteed. ListK leads the marketplace in quality, deliverability and data security. Our data is only from the best compiled sources and we add fresh email addresses using our proprietary technology for appending and hygiening business email addresses.

Strongest Campaign Deployment...3X's Higher Delivery.

How is SmartSender™ Different? Business email blasts tend to get blocked with traditional email service providers because multiple emails are sent by a single server using one IP address. If the recipient's filter identifies the email as SPAM, it will block all subsequent emails from that IP address into the company. With SmartSender™, we shuffle business emails and spread them across multiple servers with hundreds of IP addresses to ensure that no two emails from one campaign ever go out "back-to-back" through one pipeline and get blocked as SPAM.