Convertix is a boutique Digital Performance Marketing consulting agency founded in 2011 by ex-Googlers. We have come a long way since then and have worked with numerous ex and current Googlers and International Digital Leaders on 300+ projects with “Google Insights”.
We specialise in Performance Marketing solutions, Paid Media (Google, Facebook, Instagram and Linkedin Ads), Search Engine Optimisation (SEO), Landing Page Optimisation (LPO), Conversion Rate Optimisation (CRO) and IT implementations & solutions with a scope on Digital Growth, Performance and Profits of our clients. 
To achieve success together, we pay great attention to continuous and agile communication with our customers. We speak 10 languages in-house and our International Consulting Team has worked on projects in more than 20 countries.
We are Google Premier Partner and have won the European Mindset Award 2016 and were Finalists in 2018, in the category “Best Digital Campaign”.
Alex Karnatowski, Founder and CEO of Convertix, has been behind the growth of two digital consulting agencies over the past decade. As the main responsible for Teams, Projects and Product Development, he has led the growth of a team of 30+ Senior Consultants and Specialists. More recently, Convertix has invested in an IT boutique company Customia (based in Palma de Mallorca, Spain) and in a very promising start-up within the Tourism Industry, Fideltour the Fidelization CRM for hotels.
Over the past 10 years we have been invited to numerous market leading events to participate as speakers and Digital Leaders. Some of our public appearances include:


  •  “SEO & SEM Workshop” for 50+ digital start-ups, Madrid, November 2013
  • “How to increase sales in Amazon with SEA & SEO”, at Digital 1to1 E-Commerce Summit, Barcelona, March 2016
  •  Panellist at “The evolution of Search”, at Digital Enterprise Show (DES) 2016, Madrid, May 2016
  • “Digital Transformation of Havaianas Europe E-Commerce in 31 Markets”, at Digital 1to1 Europe 2016, Barcelona, October 2016
  • “TOP 5 Success Strategies with Mobile-SEO in 2017 – With Google Insights”, at Digital 1to1 E-Commerce Summit, Barcelona, March 2017
  • “How to achieve positive ROI by gaining scalability in international projects”, at Digital Enterprise Show (DES) 2017, Madrid, May 2017
  • Panellist at Roundtable “Start-up Marketing”, at The Future of Advertising (FOA) 2017, Barcelona, June 2017
  • “A fashion market success story: How to increase e-commerce turnover by +47% in 2 years thanks to an international SEO & SEM Alignment, at Digital 1to1 Europe 2017, Barcelona, November 2017
  • “Are you ready for the Voice Search Revolution?”, at Digital Enterprise Show (DES) 2018, Madrid, May 2018
  • Dynamic Workshop “Top 10 Best Practice Tips how to optimize for Voice Search”, at Digital 1to1 Europe 2018, Barcelona, June 2018
  • Dynamic Workshop “How to calculate the profitability of Digital Search Engine Projects”, at Digital 1to1 E-Commerce Summit, Segovia, October 2018
  • “Best practice Tips how to increase website authority with Digital PR & SEO”, at Digital 1to1 E-Commerce Summit, Barcelona, March 2019
  • “The acceleration of Digital Transformation: Best-Practices in different sectors and Markets”, Round Table Discussion alongside Digital Marketing Director of Banco Santander, Paid Social & Content Manager of Porsche, Visiting Professor of IE Business School and moderated by the Founder of, at Digital Enterprise Show (DES) 2021, Madrid, May 2021


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