B2B Sales Lead Generation Playbook

Want to generate more B2B sales leads?


Want to generate more B2B sales leads?


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Nurture sales opportunities, not just leads


Callbox takes care of researching, contacting, and screening potential customers for you, so that you can focus on connecting with your target prospects. We don’t just hand you a list of names, we do what it takes to bring you qualified sales opportunities.

With our fully-managed B2B lead generation services, you gain a dedicated campaign team plus access to industry-leading data resources and marketing technology, enabling you to:

  • Reach decision makers that match your buyer profiles
  • Engage prospects the right way with better information
  • Convert more opportunities into revenue

What our clients say about us

Karl Pennington

My experience with Callbox was very positive. The team that they put together knew our business and they were relentless in the pursuit of leads. I highly recommend them.

Karl Pennington

Ted Calvin

Charted Energy has enjoyed a productive relationship with Callbox. They have done a great job of helping us target prospects within the markets we serve as well as qualify leads and set up appointments with decision-makers. Callbox has generally exceeded the number of leads per week we expected and provides a good value by enabling our inside sales team.

Ted Calvin

Tara Jafari

We have been a regular customer of Callbox for over five years and completely trust them with our outbound marketing and telemarketing efforts. We are impressed with the team’s capability in managing our campaigns and delivering real leads and results. We highly recommend Callbox and their services.

Tara Jafari

Joachim Fong

For the past year, Callbox has provided us with satisfactory lead generating and lead nurturing services. They were instrumental in securing attendees for our events, scheduling client appointments and facilitating the sale of one of our benchtop systems. Their professionalism in conveying our product attributes and valued solutions to prospective customers has brought us results.

Joachim Fong

Tara Jafari

We have been a regular customer of Callbox for over five years and completely trust them with our outbound marketing and telemarketing efforts. We are impressed with the team’s capability in managing our campaigns and delivering real leads and results. We highly recommend Callbox and their services.

Tara Jafari

Joachim Fong

For the past year, Callbox has provided us with satisfactory lead generating and lead nurturing services. They were instrumental in securing attendees for our events, scheduling client appointments and facilitating the sale of one of our benchtop systems. Their professionalism in conveying our product attributes and valued solutions to prospective customers has brought us results.

Joachim Fong

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