What's included.
- Marketplace selection
We choose channels based on product, market, margin after fees and operational capacity. - Catalogue and listings
Titles, attributes, bullet points, categorisation and Amazon A+ content that rank and convert. - Amazon Ads
Sponsored Products, Sponsored Brands, Sponsored Display and Amazon DSP, managed for profitability. - Advertising on other marketplaces
Campaigns on Miravia, TikTok Shop and Cdiscount, and SHEIN's in-platform promotions. - Integration and automation
Stock, prices and orders synced with Shopify, PrestaShop, Magento or VTEX via Channable or Shoppingfeed. - Pricing and reputation
Pricing strategy, review management and competitor monitoring on every channel. - AI-optimised listings
AI helps enrich attributes and copy at scale, reviewed by the marketplace team. - International expansion
Launching in new countries and marketplaces with catalogue and operations ready.
One team, accountable for results.
year-on-year on marketplaces
In one of our cases, marketplace sales grew by 300% from one year to the next.
Marketplaces Awards
Five awards from seven nominations at the Marketplaces Awards 2025 by Marketplaces Hoy.
categories: the top of the ranking
In Marketing4eCommerce's TOP Agencies Spain 2026, only two agencies feature in 7 of the 12 categories. Webimpacto is one of them.
In-house photography
Images adapted to each marketplace's requirements, produced in our own studio.
How we work.
- Diagnosis
An audit if you already sell on marketplaces, or a potential and profitability analysis if you're about to start.
- Strategy
Channels, catalogue structure, pricing and advertising plan for each marketplace.
- Implementation
Account set-up or optimisation, product upload, images and integration with your shop.
- Management and growth
Tracking of sales, conversion and ranking, with constant adjustments to catalogue and ads.
Frequently asked questions
Which marketplaces does Webimpacto work on?
Webimpacto works on Amazon, Miravia, SHEIN, TikTok Shop, Zalando, About You, Cdiscount, ManoMano, Carrefour, Privalia, Spartoo, Sarenza, La Redoute, AliExpress and eBay. The selection depends on the product, the market and the available margin.
How much does Amazon charge to sell?
Amazon charges a referral fee on each sale, usually between 7% and 15% of the price, depending on the category. On top of that there is the seller subscription and, with FBA, storage and fulfilment costs. Webimpacto calculates the real profitability of each product before you start.
Should I sell on marketplaces?
It makes sense if the product has margin after fees, the competition is manageable and your operations can handle the volume. A marketplace brings traffic and trust that your own shop takes time to build. Webimpacto analyses these factors in the initial diagnosis.
How does Webimpacto use AI on marketplaces?
Webimpacto uses AI to enrich attributes and write listings at scale, adapted to each channel. It also uses it to analyse customer reviews and searches. The marketplace team reviews every piece of content before it goes live.
Request a proposal: Marketplaces and Amazon.
The Growth team will reply with an initial scope assessment.