Most ecommerce entrepreneurs treat Amazon and Shopify as interchangeable sales channels — list the same products everywhere and see what sticks. That's a mistake.
Amazon and Shopify attract fundamentally different buyers, at different stages of intent. A product that converts at 8% on Amazon might convert at 2% on Shopify — not because your Shopify store is broken, but because the buyer behaviour is completely different.
The core difference: intent
Amazon buyers are at the bottom of the funnel. They've already decided to buy. Speed and trust signals (reviews, ratings, Prime delivery) matter most. Shopify buyers are typically mid-to-top funnel — they're evaluating your brand, not just your product. Story, aesthetics, and brand trust matter more here.
Products that sell better on Amazon
Replenishable consumables — protein powder, vitamins, coffee. Amazon's Subscribe & Save creates lock-in that's hard to replicate. Commodity products with strong reviews — phone cases, cables, basic home goods. Gift items with high search volume — seasonal products and novelty items perform exceptionally well through Amazon's search-driven discovery.
Products that sell better on Shopify
Brand-driven lifestyle products — premium candles, artisan food, sustainable fashion. These need brand context to justify their price. High-ticket items requiring trust — furniture, jewellery. When a purchase requires consideration, buyers want to research the brand. Community products — niche supplements, hobby products where loyalty and email marketing drive LTV.
Product performance by channel (2026 data)
| Product type | Amazon avg. CR | Shopify avg. CR | Optimal |
|---|---|---|---|
| Commodity / high-review | 7–10% | 1–2% | Amazon |
| Brand-driven lifestyle | 3–5% | 3–6% | Shopify |
| Replenishable consumables | 8–12% | 2–4% | Amazon |
| High-ticket considered | 2–4% | 4–7% | Shopify |
| Seasonal / gift items | 6–9% | 2–3% | Amazon |
How to figure out where each product belongs
Pull conversion rate data from both platforms for each product. A product converting at 6%+ on Amazon but 1.5% on Shopify relies on Amazon's built-in trust signals to convert — pushing it through Shopify ads will burn money.
Run ROAS analysis by product × channel. Products with high Amazon ROAS and low Shopify ROAS should get more Amazon budget, and vice versa. MarketGrow shows you this comparison automatically, every day.