Shopify is a full e-commerce platform with inventory, themes, and a storefront. cartt.io is a focused checkout page builder — 0% platform fees, ~5 minutes to publish, your own Stripe account. Pick cartt.io when you want a high-converting single-page checkout without running an entire store. Pick Shopify when you need a full multi-product catalog with shipping, themes, and a storefront.
Last reviewed:
| Feature | cartt.io | Shopify |
|---|---|---|
| Time to publish a live checkout | ~5 min | ~30–60 min (theme setup)[2] |
| Platform fee (beyond payment processing) | 0% | 0.5%–2% if not using Shopify Payments[4] |
| Use your own Stripe account | Limited (Shopify Payments preferred) | |
| Visual page editor | Yes (theme + customizer) | |
| Built-in countdown timers, social proof, urgency | Requires apps | |
| Multi-product catalog with inventory | Limited | |
| Custom domain | Yes (Pro+) | |
| Order bumps & upsells | Yes (built-in) | Requires apps |
| Physical products (shipping rates, tracking) | ||
| Themes / storefront | No (single-page checkouts only) |