Shopware vs Shopify: a developer's case for the open platform

Short summary

Shopware vs Shopify: the key difference is customization ceiling. Shopify is a closed SaaS platform with guardrails — checkout extensibility gated to Plus tier, functions limited to 256KB WebAssembly, 5ms execution budget, no network access. Shopware is open-source PHP/Symfony, letting you edit checkout templates directly and call external services from event subscribers. Shopware trades operational burden for unlimited customization; Shopify trades flexibility for managed upgrades and safety.

• •Shopify restricts checkout to extensions and functions with tight constraints (256KB, 5ms, no network)
• •Shopware gives direct template access and full PHP with external service calls
• •Tradeoff: Shopware = freedom + ops burden; Shopify = constraints + managed platform

Generated with AI, which can make mistakes.