Working with an external party

No time to spare? Engage an agency!

An agency offers a lot of added value if you want to outsource advertising on to an expert. For example, they can arrange the entire campaign management in sponsored products for you as well as giving you advice on your content or marketplace strategy. See this link for an overview of the agencies with which has a partnership.

Advertising Certified

As you can see above, there are many different agencies that works with. There are a number of agencies that have received special certification. They are recommended by because they have large-scale expertise in advertising via They help you set up a strategy and give you advice on how to optimise your visibility.

These agencies offer you the option of fully outsourcing advertising via In short, they take the work off your hands. You can recognise these agencies by the special Advertising Certified label they use. See below which agencies have this label:

1. 10XCREW

10XCREW supports brands and manufacturers in selling via Their team of specialists takes care of everything. They have the best experts in all relevant areas, such as advertising, content, logistics and customer service. As a Gold Partner, they have access to new functionalities and insights to serve suppliers and partners even better.



Don Boscostraat 4
5611 KW Eindhoven
040 30 46 219

2. Maze-One

Maze-One is the Marketplace specialist in the Netherlands. They help companies manage the account, product content, advertising and sales strategy. Maze-One helps you stand out among all the other products on and offers daily support to optimise your sales.



Isaac Asscherpad 11
1096 BJ Amsterdam
+31 (0) 20 312 20 17

3. Greenhouse

Greenhouse (a WPP company) is an innovative marketplace (e-commerce) expert. From strategy to execution, they help clients make marketplaces part of their overall (commerce) strategy. Our experience ensures that brands and retailers tell the right story on a marketplace and that sales are maximised. All this is supported by smart deployment of relevant data points across different channels.



The Admirant Emmasingel 11
5611 AZ Eindhoven
040 235 2121 

4. OMG Transact

OMG Transact combines strategic advice, operational experience on and implementation of direct-to-consumer solutions with our progressive tooling and solutions within the Omnicom Media Group. All this is supported by collaborations with key players in the landscape to ensure the most creative & efficient plans for their clients.



Professor W.H. Keesomlaan 4
1183 DJ Amstelveen
020 545 2500

5. Adwise

We are Adwise. A digital agency with more than 100 creative thinkers and doers on the digital frontier. Thinking from the business perspective, we give organisations a decisive lead with smart innovations and creative solutions. This is how we challenge competitors and shake up entire markets. The digital era offers opportunities for everyone.



Twenteport West 10
7609 RD Almelo
0546 – 80 74 80

6. Reprise

Digital marketing agency Reprise Netherlands (part of Mediabrands), is the E-commerce hub for EMEA, helping brands grow digitally on marketplaces with e-commerce strategy and execution. Reprise’s consultants have extensive E-commerce experience.



Reprise Digital Amsterdam
Peter van Anrooystraat 7
1076 DA Amsterdam
050 – 360 46 64

7. Brandsom

Brandsom helps brand owners sell successfully on marketplaces like Our experienced marketplace consultants help you integrate and optimise your brand on different marketplaces. Brandsom offers various services including: product onboarding, content optimisation, advertising and managed services.



Kaap Hoorndreef 66
3563AW Utrecht

Wondering where an agency can help you? Then watch this video: