Selling on a marketplace such as Amazon, eBay, Etsy or Walmart, or on your own online store, is one of the first decisions an online seller makes. Each has clear strengths. For most growing brands the real answer is "both, with a plan", but it helps to understand what each one gives and takes.
Side-by-side comparison
| Marketplace | Your own store | |
|---|---|---|
| Traffic | Built-in audience of ready-to-buy shoppers | You bring visitors through SEO, ads, social and email |
| Fees | Referral or sales fees on each order, plus possible listing, storage and advertising costs | Platform plan and payment fees; marketing costs are yours |
| Competition | Competitors listed right next to you, often on price | Your products, your page |
| Brand | Limited design and storytelling | Full control over design, content and experience |
| Customer data | Mostly kept by the marketplace | Yours: email, purchase history, consent for marketing |
| Rules | Marketplace policies can change, and accounts can be suspended | Your own policies within the law |
| Repeat business | Hard to build directly | Email, loyalty and remarketing are possible |
When a marketplace makes sense
- You want to test demand quickly without building traffic first
- Your products are searched for by name or category on the marketplace
- You can compete on price and delivery speed
- You want extra volume alongside your own store
When your own store matters most
- You are building a brand, not just moving products
- Your margins don't leave room for marketplace fees
- Repeat purchases and customer relationships drive your business
- You need to explain, customise or bundle products in ways marketplaces don't allow
The combined approach
Many brands use marketplaces for reach and their own store for relationships and margin. The key is keeping operations simple:
- One source of truth: manage products and stock in Shopify and sync to marketplaces.
- Channel pricing: set prices per channel to reflect marketplace fees.
- Give a reason to buy direct: exclusive products, bundles, loyalty perks or a better returns policy on your own store, within marketplace rules.
- Measure per channel: compare profit, not just revenue.
Practical next steps
- Calculate your profit per order on each channel, including fees, shipping and advertising.
- Decide which products belong on which channel.
- Set up stock sync before launching a second channel.
Our profit calculator helps with step one. For the integration itself, see our marketplace integration and Amazon integration services.
Frequently asked questions
Can I sell on Amazon and on my own Shopify store at the same time?
Yes. Many brands do. With an integration, Shopify can be the central place for products and stock, so the same item isn't sold twice.
Which is cheaper?
It depends on your margins and volume. Marketplaces charge fees on each sale but bring traffic; your own store has lower per-sale costs but you pay to attract visitors. Compare the full cost per order, including advertising.
Should a new brand start on a marketplace?
It can be a good way to test demand. Building your own store early as well means you start collecting customer relationships you control.
Author
Uğur KeskinFounder @ShopiuzmanFounder of Shopiuzman. He builds, migrates and grows Shopify stores for brands in Türkiye, Europe and the US, and leads the development of our apps on the Shopify App Store.
