Synergie³:
You. We. Marketplace.

About us

Whether selective outsourcing or holistic support - we
act as part of
your team

Verified Amazon Ads Partner: From 360° account management as a full-service agency that does all the work for you, to innovative seo and content strategies, profit-oriented advertising and effective case management for the smooth running of your business. Specializing in in-depth analysis, we offer you valuable insights and growth opportunities.

Our expertise spans national and international platforms – from Amazon to Otto to eBay and beyond. We have mastered the most effective methods and strategies to position you successfully on the right marketplaces.

Proactive problem solving and comprehensive troubleshooting

Personal, individual support

Focus on long-term relationships and growth

More than 10 years of experience in
e-commerce

Achieve the best results in the shortest time

Our services

Services of our company

facts and figures

Synergy at the heart.

In the world of online commerce, marketplaces like Amazon are unavoidable, but not always easy. We see our role as creating a harmonious interaction between your company and the platforms.

Our mediation creates a successful symbiosis that benefits everyone involved.
Write to us now.

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average tROAS

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helped shape inspiring brand stories

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Experience in marketplace management

Your project

At ConSymbio, your boutique agency in Hamburg, personal support and individually tailored solutions come together.

As an agency, we focus on customized, creative approaches and offer a closer, more personal collaboration.