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Martin's Evidence

Martin’s Evidence is a monthly newsletter, where you can expect further studies on growth, customer acquisition and retention, funding, product-market fit, innovative business models, startup ecosystems, mentorship and networking, but also why startups fail.

Who Am I?

I look young, but I am not :)

My name is Martin Kozar and I have been involved in marketing for more than 15 years, currently I work as

  • Head of Strategy in an advertising agency taking care of clients such as Coca-Cola, Mastercard, Jaguar

  • and as Chief Marketing Officer for a company selling investment gold.

  • I also have extensive experience working for SaaS and HaaS startups with a global focus.

I believe that together with science we can help many startups around the world and improve the lives of many of their customers.

Get ready for more interesting studies!

Subscribe to Martin's Evidence

Free Monthly Newsletter Where I Do Extensive In-Depth Analyses How Startups Grow.


Research | Strategy | Growth