Firsthand recommendations

Tomas helped us grow from Seed to Series C. The system we built generates predictable MQLs sales can close, driving predictable pipeline and revenue.

Pål Fredrik Braaten
Director Demand Generation at Sanity.io
tomaskomarek.com/case-study/sanity

Now I finally feel confident in knowing exactly where to focus and how to execute our performance marketing plan.

Aamer Hasu
Head of marketing at Vainu
tomaskomarek.com/case-study/vainu

In 12 months, Tomas increased the volume of paying customers from paid channels by 158%, while cutting CAC by 72%.

Marc Delacroix
COO at Deepnote
tomaskomarek.com/case-study/deepnote

It wasn’t like any audit I’ve seen—it was a clear roadmap with actionable steps to boost efficiency. We cut our CPA by 20% while keeping the same volume, all in the first month.

Barbora Petrikova
Marketing Director at Rouvy
tomaskomarek.com/case-study/rouvy

Rare mix: deep technical execution with clear business focus. He rebuilt our tracking, validated demand, and brought a systematic approach we hadn’t seen before. That’s what led to a 158% increase in paying customers while cutting the CAC.

Jakub Zitny
Head of Growth at Deepnote
tomaskomarek.com/case-study/deepnote

It’s rare to find someone with both technical and strategic expertise. Thanks to Tomas, we sold out Marketing Festival, even after a 4-year break.

Jindrich Faborsky
Founder of Marketing Festival
tomaskomarek.com/case-study/marketing-festival

Tomas is probably the best expert on paid digital media I ever had the pleasure to work with. I would recommend his work over any agency, any time.

Jan Gemrich
CMO Heureka group, Co-founder Foccus Design

Tomáš is constantly testing new ideas that accelerate our profit. The big benefit is his overlapping knowledge from search ads to SEO, websites analytics and PPC automatization especially. Within the season he managed to double the revenues keeping the same ROAS.

Jan Keselak
CEO at Glami, ex-marketing manager at Martinus
tomaskomarek.com/case-study/martinus

Tomas is integral part of our businesses. He is proactive source of ideas and operates like he owns it.

Kate Svensson
Senior Demand Generation Manager at Sanity.io
tomaskomarek.com/case-study/sanity

Tomas doesn’t follow the typical agency playbook, where they ask for your budget and creatives, then just run with it. His method is different—and honestly, I didn’t expect that. He digs into the business itself, searching for insights that most overlook. And test it. Yes, many agencies test and experiment, but it’s very rare to stumble upon big outlier without this business approach.

Roman Klco
Founder of Polygon Runway
tomaskomarek.com/case-study/polygon-runway

If you like an analytical, data-based approach to managing campaigns, Tomas is exactly the person you want to work with.

Milan Knapp
Executive director at ROIVENUE
tella.tv/video/roivenue-testimonial-7gj0

You will not find any better expert on the Czech market, or even in the European region, when it comes to LinkedIn ads.

Lukas Teply
Co-Founder of Marketing Makers
tella.tv/video/lukas-teply-marketing-markers-14qj

Great experience! Tomas has outstanding technical abilities, know-how, productivity and work ethics. He adopted immediately in completely different culture of Southeast Asia.

Matteo Sutto
Founder & CEO at RevoU, ex-CMO iPrice
tomaskomarek.com/case-study/iprice

We engaged Tomas as an external SEO/SEM advisor in hiring a senior digital marketing leader for our company. Despite being a complete stranger to us, Tomas was an immediate fit to our spirit and his guidance was extremely valuable.

Petr Smida
COO Designdev, ex Director of Online Solutions at WY Group

The training wasn’t just theory. It was hands-on, we tested things during the session and felt confident applying the changes right away.

Lukas Sendzo
Senior PPC Specialist at Placement
tella.tv/video/placement-testimonial-65iz