Magento maintains a large marketplace for extensions known as the Magento Marketplace. There, you’ll find the extensions that make your store function like a custom online store should.
But Magento extensions rarely feature turnkey operation. The majority take a little bit (or a lot) of coding to get up and running. As a result, Magento extensions put added dependence on your development team. They can also conflict with your individual customizations, requiring heavy tweaks to ensure stability. Extensions should be tested with each deployment by development and QA resources.
Shopify offers a huge library of native and third-party apps, all of which are designed to minimize dependency on developers. The Shopify App Store offers a wide array of solutions from marketing, sales, social media, shipping, inventory, and even supply chain management. Shopify’s third-party apps are available to help streamline all of your enterprise needs—without the dependency on developers and integrators.
If you have specific customisation needs, Shopify his highly customisable through Shopify Scripts and custom app and integration development.