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Amazon full service agency for sellers & vendors

As an Amazon full-service agency, we have been supporting ambitious brands in selling on Amazon (Seller/Vendor) since 2017. Our customers benefit from more time for day-to-day business, constant sales growth & a long-term partner at their side.

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What do our customers say about working with us as an Amazon full-service agency?

Alexander Korduan
Gründer & Geschäftsführer Holzrichter Berlin
Wir arbeiten seit 2017 mit Tobias und seinem Team von AdsMasters zusammen. Unsere Zusammenarbeit zeichnet sich nicht nur durch eine professionelle Geschäftsbeziehung aus, sondern auch durch eine freundschaftliche Basis, auf der wir sehr harmonisch zusammenarbeiten.
Akin Aktas
Gründer & Geschäftsführer Envira
Wir haben die Zusammenarbeit mit AdsMasters wirklich von null an gestartet, Produkte und Strategien entwickelt und konnten unseren Umsatz mittlerweile auf einen mittleren einstelligen Millionenbereich skalieren.
Michael Perterer
Geschäftsführer Sigor Licht GmbH
Unsere Entscheidung, die Einlistung unserer Leuchten bei Amazon selbst in die Hand zu nehmen, war ein Gamechanger. Das hat uns die Tür zu einer Vielzahl von Neukunden im B2B Bereich geöffnet. Ohne die Hilfe von AdsMasters und Tobias Dziuba hätten wir niemals die Möglichkeiten erfahren, Produkte erfolgreich zu listen und zu bewerben, ohne selbst als Käufer aufzutreten.
Ingo Meierhans
Geschäftsführer RheinNatur GmbH
Volle Empfehlung für die AdsMasters!
RheinNatur ist eine stark wachsende Marke für gesunde Lebensmittel.
Um dieses Wachstum auf die Straße zu bekommen benötigen wir Vollprofis, die Ihr Handwerk verstehen. “Diese haben wir in den AdsMasters gefunden: absolut überdurchschnittlicher Service, Know-how ohne Ende und Zahlen, die für sich sprechen.
Michael Landgraf
Gründer BERGKVIST
Seit über zwei Jahren arbeite ich mit AdsMasters zusammen – und musste mich seitdem nie wieder um mein PPC kümmern. Die Performance ist konstant stark, die Kommunikation klar, und ich bekomme regelmäßig durchdachte Impulse, die mein Business weiterbringen. Persönlich, systematisch und absolut zuverlässig – genau so stelle ich mir eine langfristige Agenturpartnerschaft vor.
Kay Link
Geschäftsführer SmileStore
Seit nunmehr 4 Jahren erfolgreiche und sehr sympathische Zusammenarbeit, die Spaß macht, transparent und verständlich ist. Ich kann Herrn Dziuba und sein Team uneingeschränkt weiterempfehlen!

What does our Amazon full-service agency support include?

Seller & Vendor-Management

Seller & Vendor Account Management

The management and optimization of the seller/vendor account is at the top of the agenda for our full-service support.

Product creation & product maintenance

Is product creation with FlatFiles a horror for you? No problem – from now on we will take over the creation of your products and variations.

Amazon-First-Approach

Amazon Advertising

We create and optimize your Amazon Ads so that we reach your target margin.

FBA & shipping logistics

We also take care of shipping goods to the Amazon warehouse, so you can never run out of stock.

Optimized product images

Optimized product images lead to better conversion rates. For this reason, we also optimize your product images.

Internationalization

A key lever for growth on Amazon is internationalization, and we support our customers in this.

Your advantages with us as an Amazon full-service agency

Personal & long-term partner

Our customers stay with us for an average of 3 years. If you are looking for a long-term collaboration, then you have come to the right place.

Weekly appointments

Continuous exchange is crucial for sustainable success on Amazon, which is why we have regular meetings to record the status quo.

Ambitious team

We only work with the best and most interesting brands. We love challenges, because this is the only way we can continuously improve our performance.

No competitors

A clear rule that we set ourselves as an agency is that we never work with a direct competitor during the collaboration.

Agency without sales activities

Unlike other agencies, we do not sell on Amazon ourselves and will not do so in the future. Our focus is on the success of our customers.

Fast, faster, AdsMasters

Our speed of implementation is a major advantage over many other providers. There are no waiting times with us.

What can we promise you as an Amazon full service agency and what not?

This is how we work:

Short & flexible contract terms

Direct communication without waiting times

Specialists instead of generalists – each area (ads, SEO & images) is managed by a different expert

Very selective acceptance of new customers, as the focus is on existing customers

Very fast implementation speed without lead times

100% in-house know-how

How agencies typically work:

Long contract terms & notice periods

Exchange usually only on fixed dates

Generalists instead of specialists – everywhere, but not really deeply rooted in any discipline.

Focus on acquiring new customers, existing customers are often neglected

Often several weeks lead time until implementation

Knowledge dependent on external service providers (agencies & freelancers)

What makes us different from other Amazon full service agencies?

120 million € - Customer sales (p.a.)

We have been offering our service since 2017 and have already managed over 100 Amazon accounts since then. We currently manage 25 active accounts per month. We have been working successfully with the majority of our customers for over 2 years. Our existing customers show an average annual growth of 35%. They rely on our expertise, which we as Amazon experts demonstrate on a daily basis.

Not interns, but experts

Our team currently consists of 5 people, all of whom have undergone intensive training in selling on Amazon. The tasks we take on are also carried out 100% in-house and are not passed on to freelancers or other agencies. Only when we are sure that our professional expertise offers significant added value for a potential new customer do we decide to work together.

Personal service at eye level

In addition to technical expertise, our experience has shown that it is essential to establish a personal and professional relationship with our clients. Only if our customers feel well looked after and enjoy working with us can we talk of a successful collaboration.

Amazon full-service agency from Düsseldorf

Our office is located in beautiful Düsseldorf-Oberkassel. Here we work every day to provide our customers with the best possible service. Would you like to get to know us personally? Of course, we are also happy to invite our customers to our offices at Arnulfstraße 33 for personal meetings.

Amazon Agentur

How can we help you as an Amazon full service agency?

Amazon Seller & Vendor Account Management

Lege deinen Amazon-Account in unsere Hände! Wir kümmern uns um Account-Einstellungen, Reaktivierung von gesperrten Artikeln, die Anlage von Produkten, Brand-Stores sowie die Internationalisierung deines Accounts. Dein Unternehmen kümmert sich um Kunden-Support, die Produkte und das Bildmaterial, wir machen den Rest. Die perfekte Symbiose für langfristiges Wachstum auf Amazon.

Dziuba Tobias
Tobias Dziuba Agentur Amazon

Amazon Advertising Management

Anyone can run advertising campaigns on Amazon. But using them in a targeted way to achieve your business goals is a completely different challenge. That’s why we don’t rely on KPIs such as ACoS & ROAS. Unnecessary advertising costs are reduced and invested in growth areas. Our advertising campaigns have generated over €75 million in revenue for our clients to date.

Amazon SEO

Finally more sales through better organic rankings on Amazon? Everyone wants this, but hardly anyone approaches the SEO process systematically! Our agency has already optimized over 10,000 listings, including for the world’s biggest brands. We achieve top rankings on a daily basis for our agency clients.

Dziuba Tobias Agentur für Amazon

Which clients we’ve had the opportunity to work with

Talk is cheap. Luckily, our client results speak for themselves.

Steigerung des Umsatzes um 55,7% & des Gewinns um 77,3%
Die Zusammenarbeit mit Oli Natura begann im Juli 2023, bereits in den ersten 9 Monaten, konnten wir den Umsatz über Amazon um 55,7% & den Gewinn sogar um 76% zum Vorjahr steigern.
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Florian Fischer
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31,3% Umsatzsteigerung in den ersten 24 Monaten der Zusammenarbeit
Die Zusammenarbeit mit der Clementoni GmbH startete im Januar 2023. Seitdem konnten wir den über Amazon generierten Umsatz im Vergleich von 2022 zu 2024 um beeindruckende 31,3 % steigern.
Mehr dazu
19% Umsatzsteigerung & 67% Gewinnsteigerung nach 2 Monaten
Die Zusammenarbeit mit der Xucker GmbH begann im Februar 2025, bereits nach 2 Monaten, konnten wir den Umsatz über Amazon um 19% & den Gewinn sogar um 67% steigern. 
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Johannes Urich
Mehr dazu
TACoS um 20% reduziert & Werbeumsatzes um 30% in den ersten 12 Monaten gesteigert
Die Zusammenarbeit mit der Thermopad GmbH startete im April 2024. Seitdem konnten wir den über Amazon generierten Werbeumsatz zum Vorjahr um 30% steigern.
Dr. Uwe Heinzelmann
Mehr dazu
57% Umsatzsteigerung & 155% Gewinnsteigerung in den ersten 9 Monaten
Die Zusammenarbeit mit der RheinNatur Food GmbH begann im August 2023, bereits in den ersten 9 Monaten, konnten wir den Umsatz über Amazon um 57% & den Gewinn sogar um 155% steigern.
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Ingo Meierhans
Mehr dazu
TACoS um 56% & ACoS um 49% reduziert in den ersten 18 Monaten
Die Zusammenarbeit mit der RecoVet GmbH begann im Oktober 2022, bereits in den ersten 18 Monaten, konnten wir den TACoS um 56% & den ACoS um 49% reduzieren. 
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Malte Niebuhr
Mehr dazu
Von 30.000 € Jahresumsatz auf 7-stellige Umsatzzahlen bei Amazon.
Die Zusammenarbeit mit Modern Gourmet Foods / Thoutghfully begann im August 2019, bereits im Jahre 2020 konnten wir 7-stellige Jahresumsätze auf Amazon-Deutschland erreichen.
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Jennifer Watts
Mehr dazu
Von 5 auf 7-stellige Jahresumsätze seit Beginn der Zusammenarbeit
Die Zusammenarbeit begann bereits im Jahre 2018 und wir konnten seitdem einige Meilensteine gemeinsam erreichen. So stieg der Jahresumsatz auf eine 7-stellige Summe.
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Akin Aktas
Mehr dazu
Umsatzsteigerung von 76% im ersten Jahr der Zusammenarbeit
Die Zusammenarbeit mit Frank Juice begann im Januar 2023, bereits in der ersten 10 Monaten, konnten wir den Umsatz über Amazon um 76% zum Vorjahr steigern. Gleichzeitig hat sich der TACoS um 22,5% reduziert.
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Daniel Andreoli
Mehr dazu
600 % Umsatzsteigerung innerhalb der ersten 24 Monate Zusammenarbeit
Die Zusammenarbeit begann im November 2019. Wir entwickelten gemeinsam eine Online-Multi-Channel-Stratgie – und heute verkauft die In & Out House GmbH ihre Produkte erfolgreich auf über 20 Online-Marktplätzen in ganz Europa
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Sascha Wenzel
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FAQs about working with us

What does the full-service support include?

Our full-service support includes product listing creation, the development of optimized product listings, A+ content and brand store creation, setup and optimization of advertising campaigns, as well as the creation of optimized product images. We also ensure that account health and FBA-related issues are proactively managed.

What types of collaboration are available?

We distinguish between ongoing monthly collaboration and project-based support—both are possible with us. Most of our full-service clients choose a long-term partnership to effectively achieve their goals on Amazon.

What are the contract terms of our agreements?

Our contracts typically have a duration of 3 months, with a 60-day notice period. This timeframe gives you enough flexibility to thoroughly test our services and see initial positive results. Long-term agreements promote deeper collaboration and help you achieve sustainable goals while continuously benefiting from our Amazon Seller and Vendor services.

Are there references from previous or current clients?

Yes, we have numerous references and case studies from previous clients, which you can find under the “Success Stories” section on our website. These case studies give you insight into the services we’ve provided to various clients and showcase the concrete results we’ve achieved. They are designed to give you a clear picture of how we operate as an Amazon agency and the kinds of success we deliver. You’ll see how we implemented marketing goals, increased conversion rates, reduced costs, and boosted revenue. If you have any questions or would like additional references, feel free to contact us.

How do you, as an Amazon agency, work to achieve your clients' goals?

Each of our clients is assigned a dedicated account manager who supports you throughout the entire collaboration. Your contact person is familiar with your business and goals and ensures that your needs and requirements are addressed during regular calls. This personalized support allows us to develop a strategy tailored specifically to your objectives.

Who will be supporting me during the collaboration?

Each of our clients is assigned an account manager with years of experience supporting both Sellers and Vendors. Your account manager is your main point of contact for implementation and strategic planning of next steps. In addition to the account manager, we also provide a dedicated Amazon Ads Manager who is responsible for executing and optimizing your advertising campaigns.

How is communication handled?

We stay in touch with our clients via email and Google Hangouts. For each client, we set fixed and regular meeting intervals—weekly, bi-weekly, or monthly—where we discuss current sales performance, upcoming steps, and potential optimizations.

Request your free initial consultation now

Why Choose an Amazon Full Service Agency Over Specialized Providers?

At AdsMasters GmbH, we provide comprehensive support for your Amazon business—whether you’re a Seller or a Vendor. Our focus is simple: to give you more time to grow your brand and develop your products, while we handle your day-to-day Amazon operations both strategically and operationally.

Unlike specialized service providers who focus solely on areas like PPC or content, we take a holistic approach. Advertising, SEO, content creation, product setup, account health, and international expansion—every discipline is seamlessly integrated. This allows us to detect optimization opportunities early and take proactive measures before problems arise or chances are missed.

Whether it’s budget adjustments, product portfolio optimization, or entering new markets—we ensure you’re supported professionally across all areas.


Our Full-Service Capabilities at a Glance

Seller & Vendor Account Management

We manage Seller and Vendor accounts comprehensively and serve as your direct point of contact for all operational and strategic matters. Our structured processes and experience ensure smooth workflows and long-term success.

Product Listings

We handle product listings manually or via flat files—efficiently, in compliance with Amazon guidelines, and always with a focus on data quality and relevance.

Listing Optimization (Amazon SEO)

Visibility and conversion start with strong listings. We optimize titles, bullet points, descriptions, backend keywords, and images—based on current style guides and Amazon ranking factors.

A+ Content & Brand Store Creation

A+ Content and Brand Stores are essential for brand storytelling and higher conversions. We craft compelling content tailored to your target audience—with clear visual and messaging consistency.

Image & Graphic Design

High-converting product images are key to Amazon success. Our in-house design team creates professional visuals for product pages, A+ content, and Brand Stores—aligned with your brand identity and Amazon’s requirements.

Amazon Advertising (PPC)

We plan, manage, and optimize your Amazon campaigns with a strategic, data-driven focus. It’s not just about ACoS or ROAS—it’s about profitable, long-term growth and smart ad budget allocation tailored to your goals.

International Expansion

We help you unlock growth in new markets through strategic analysis, product selection, legal checks (e.g. trademark), and localized content—from keyword research to A+ creation.

Issue Resolution & Action Plans

Facing an account suspension or health issue? We create structured action plans (e.g., 4D reports) to resolve problems efficiently and transparently.

Fulfillment Strategy (FBA/FBM)

We help you determine whether FBA or FBM is the better fit for your goals—based on cost, flexibility, and scalability.


What Sets AdsMasters Apart?

Since 2017, AdsMasters GmbH has been known for its hands-on support, deep expertise, and fully in-house execution model. Our clients benefit from direct contact, fast turnaround times, and real Amazon know-how.

What makes us different:

  • Average client retention of over 3 years

  • No collaboration with direct competitors

  • Fast implementation thanks to lean processes

  • No own product sales on Amazon

  • 100% in-house—no outsourcing to freelancers or sub-agencies


Who We Work With

Our full-service model is designed for direct-to-consumer brands already selling on Amazon and aiming to scale further. We prefer to work with brands already among the top 3 in their category—or those committed to reaching that level.

We expect a basic understanding of the Amazon marketplace—this ensures faster, more effective collaboration and enables us to drive sustainable growth for your brand.


Not Ready for Full Service Yet? No Problem.

We understand that not every business is ready for a full-service partnership. That’s why we also offer flexible, modular support tailored to your needs.

Workshops & Training

Empower your in-house team with our customized workshops on SEO, Advertising, Content, and Internationalization—ideal for brands handling operations internally but needing strategic guidance.

Amazon Advertising (PPC) Only

If you’ve already taken care of content and listings, we can focus solely on your advertising. We build scalable, data-driven strategies, optimize your existing campaigns, and identify untapped growth potential—without requiring a full-service contract.

Content Creation (Images, A+, Brand Stores)

Need high-converting visuals and compelling content? Our design team offers standalone services—from creative concept to final upload.

Strategic Consulting (Project-Based)

Need a second opinion or roadmap for your Amazon presence? We offer project-based consulting for marketplace expansion, portfolio analysis, or Amazon rebranding—with clear, actionable recommendations and optional support in implementation.


Your Scope, Our Expertise.

Whether you’re looking for full-service support or individual modules, our approach is modular, flexible, and scalable—based on where you stand and how much you want to handle in-house.

👉 Let’s schedule a free consultation to find out what setup suits your business best.