Hi, I'm Mantas
Your fractional CMO for the AI era
I help technical founders build marketing that works like engineering — evidence over intuition, systems over effort, and a team that executes without you in the loop.
€3M → €16M
Revenue scaled at Cherry Servers
10 years
In B2B marketing leadership
3 years
In Gestalt coaching practice
AI agents
Built hands-on, running in production
01 / STORY
How this practice happened
Some roles you choose. Others just fit.
For me marketing is the discipline where everything converges — the commercial instinct of business strategy, the analytical rigour of engineering, the human complexity of psychology. The one function where all three are not just useful, but necessary.
I believe Europe builds remarkable technology — companies with the technical depth to compete with anyone, products that solve problems that matter. What holds them back is rarely the product. It's the gap between what you created and whom you could reach.
In the last five years as a Head of Growth I helped scale revenue at Cherry Servers from €3M to €16M with 5:1 LTV:CAC, and built the marketing function from one person to a team of eight. The real education was the mistakes. Loose targeting, weak positioning, a wrong hire, missing meeting cadences, vaguely defined goals — and a year of content that grew traffic, not revenue. Every failure pointed at a systemic shortage that I had to resolve.
That recognition kept pulling me further. Into Gestalt psychotherapy training, when I kept meeting human blockers that smarter strategy couldn't reach. Into AI engineering, when what's possible for a lean team permanently changed.
I started this practice to build the methodology that closes the gap. For founders building things worth finding.
02 / WHAT I BRING
Three disciplines, one partner
I didn't set out to build three disciplines. Each one was demanded by a gap the previous one couldn't fill.
Marketing strategy
Ten years of B2B, built from first principles
Segmentation, positioning, channel mix and pipeline generation. No inherited playbooks — I build from evidence, test against revenue, and refine until the numbers confirm the direction.
Growth engineering
Systems in production, not tool recommendations
I build data pipelines, marketing automation and AI agents hands-on, then install them as growth infrastructure your team runs in your own stack.
Psychology and coaching
Gestalt therapy and organizational development
I coach the humans who run the systems. I spot where growth is stuck — an individual block, relational friction, a team-wide pattern — and work at that level. Present-focused, direct, warm.
03 / OFF THE CLOCK
When I'm not working
I live in Lithuania. Away from the practice you'll find me swimming, hiking somewhere remote, or losing board games to my kids with a consistency my own dashboards would flag.
Let's talk
Thirty minutes on where your marketing is today and where it needs to go. No pitch.
Book a discovery call