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Jan Kartusek Founder of In Sales Academy

Prague, Czech Republic

My B2B lead gen agency has sent more than one million cold emails for both startup, scaleup and agency clients.

I'm also the Chief Business Officer at Cleevio which is a full-service product development agency.

As a hobby, I run a popular "Entrepreneurs in B2B Sales" podcast where I interview top B2B founders, marketers, and sales leaders.

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  • Reviews 3
  • Answers 2

Good conversation. I think I learned what I need to do next. I have some more research to do but I feel like I have been pointed in a good general direction towards email marketing. Nice guy

Source: Clarity david mauntz Sep 2, 2021

Great call, Jan was super helpful. Recommend him to anyone needing help/advice on their cold email or any b2b outbound strategy.

Source: Clarity Konrad Cichawa Mar 13, 2020

Excellent phone call with Jan. Within 20 minutes he managed to help me lay out a roadmap for the next 3 months to successfully get our cold mailing results back on track.

Source: Clarity Eddie Kingsnorth Feb 3, 2020

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