The question “Amazon or Shopify?” gets asked like there’s a single right answer waiting to be found. There isn’t — because the two platforms aren’t really competing for the same job. One puts a product in front of shoppers who are already searching. The other lets a business build something it fully owns. Which one grows a business faster depends less on which platform is “better” and more on what the business actually needs at its current stage.
Two different products, not two versions of the same thing
Amazon is a marketplace: sellers list products inside an ecosystem Amazon already built, with its own search engine, checkout, and hundreds of millions of existing shoppers. Shopify is a storefront platform: a business builds its own store, on its own domain, with full control over design and checkout — but has to bring its own traffic. Comparing them fee-for-fee misses the more basic difference: one sells access to an existing audience, the other sells the tools to build a business from scratch.
What each one actually costs
The cost structures reflect that same split. Amazon charges a referral fee that runs 8% to 45% of the sale price depending on category — most categories sit at 15% — plus per-unit fulfillment fees for sellers using FBA, which Amazon confirmed are rising by an average of $0.08 per unit starting January 15, 2026. There’s no flat monthly cost to list a product; the platform takes its cut per sale. Shopify runs the opposite model: a flat monthly subscription — $39 for Basic up to $399 for Advanced on month-to-month billing — plus payment processing that ranges from 2.9% + 30¢ down to 2.5% + 30¢ as the plan tier goes up. A seller pays Shopify whether they sell one order or a thousand that month; a seller pays Amazon only when something actually sells.
The part the fee comparison doesn’t capture
Fees matter, but they’re not the deciding factor for most businesses — traffic and ownership are. On Amazon, a new listing can get in front of a shopper who’s already typed the product name into the search bar, no ad spend or SEO required to be discoverable. That built-in demand comes at a cost: Amazon keeps the customer relationship. Sellers get limited access to buyer data, can’t easily email past customers, and are competing on a page that’s also showing three competitors and sometimes Amazon’s own private-label version of the same product. Shopify flips both trade-offs. A store gets zero built-in traffic — every visitor has to be earned through ads, SEO, social, or email — but the business owns the full customer relationship: the data, the email list, the ability to retarget and build repeat business without paying a marketplace for the introduction every time.
Amazon sells access to an audience that already exists. Shopify sells ownership of an audience a business has to build. Neither one is the better business model in the abstract — it depends on whether a business needs customers today or a customer relationship it can keep long-term.
Amazon vs Shopify, side by side
| Dimension | Amazon | Shopify |
|---|---|---|
| What it is | Marketplace — list inside Amazon’s existing shopper base | Storefront platform — build and own an independent store |
| How you pay | Referral fee (8–45%, most categories 15%) + FBA fulfillment fees per unit | Flat monthly subscription ($39–$399) + payment processing (2.5–2.9% + 30¢) |
| Where traffic comes from | Amazon’s built-in search, Prime shoppers | Whatever the business drives — ads, SEO, social, email |
| Who owns the customer | Amazon — limited buyer data, no direct email access | The business — full data, email list, retargeting |
| Brand & design control | Constrained to Amazon’s listing format | Full control over design, checkout, and experience |
Neither one is winning outright — together they’re most of the market
The size of both platforms is part of why this decision gets treated as high-stakes. Amazon and Shopify together now account for roughly 49.7% of the $1.2 trillion US e-commerce market — Amazon at 35.7%, Shopify at 14% and climbing from 12% a year earlier. That’s not a signal that one is beating the other; it’s a signal that most growing businesses eventually end up using some combination of both instead of picking a single lane and staying in it.
How to actually decide
The fee tables and market share stats are context, not the decision itself. In practice, the choice comes down to a few concrete signals:
- Choose Amazon-first if the priority is getting in front of buyer intent immediately — categories where shoppers already search Amazon before Google, and where the margin can absorb referral and fulfillment fees.
- Choose Shopify-first if the brand, repeat customers, and owned data matter more than day-one volume — subscription products, high-touch categories, or businesses planning to build a marketing engine outside any single marketplace.
- Run both if the catalog and margins support it — Amazon for discovery and volume, Shopify for margin, brand control, and the customer relationships that make future channels cheaper to launch.
The businesses that get this wrong usually aren’t picking the wrong platform — they’re picking one platform and never revisiting the decision as the business changes. A store that outgrows Shopify-only distribution and a seller who’s capped out on what Amazon alone can deliver both hit the same wall: the strategy stopped fitting the business it became.
How Avezant helps you run both without the tradeoffs multiplying
Most of Avezant’s clients aren’t choosing Amazon or Shopify — they’re running both and need inventory, fulfillment, and reporting to stay in sync across them. That’s the core of Avezant’s multichannel selling work: one system of record so a product listed on Amazon and sold on a Shopify store never drifts out of stock in either place.
Getting found on either platform is a separate problem from running them well, and it’s where Avezant’s ad management comes in — driving qualified traffic to a Shopify store or optimizing Amazon ad spend against actual margin, not just impressions.
If it’s still unclear whether Amazon, Shopify, or both make sense for where the business is right now, a free audit is the fastest way to get a straight answer instead of guessing.