Shopify is a good fit if at least one of these applies:
You want to go live fast without running your own infrastructure.
Your brand and customer experience come first.
You sell internationally across several markets and currencies.
Your B2B business works with standard B2B features.
You want to serve new channels such as social, POS and AI agents from one system.
If your pricing and process logic must sit deep in the core, or you need full control over hosting and code, Shopware or Magento are often the better choice. We'll tell you that in the first call, too.