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E-commerce

Self-Hosted Commerce

Self-Hosted E-commerce

Portrait of Lukas Horvath, co-founder of Roelu Studio
Lukas HorvathCo-founder

What is Self-Hosted Commerce?

Self-hosted e-commerce is the practice of running a commerce platform — Medusa.js, WooCommerce, Saleor, Magento Open Source — on infrastructure the brand controls, rather than on a vendor-managed SaaS like Shopify or BigCommerce. The brand owns the database, deploys updates on its own schedule, and is responsible for hosting, security, and scaling. In exchange, it gets full code-level control and no per-transaction platform fees.

Why it matters

Hosted platforms trade control for convenience. That trade is fine until the platform's roadmap diverges from the brand's strategy, or until per-transaction fees outgrow what a small DevOps line item would cost. Self-hosted e-commerce gives the brand back the levers: deploy on Cloudflare or Vercel, scale the database when traffic spikes, customize anything down to the SQL. The catch is real — security patches, uptime, backups, monitoring are now your problem. Done well, self-hosted is the cheapest and most flexible long-term setup. Done badly, it is a Sunday-evening pager. The deciding factor is whether the brand has senior engineering on tap.

How it works

The brand or its agency picks a platform — Medusa.js for modern stacks, WooCommerce for WordPress shops, Saleor for Python-heavy teams — and deploys it on cloud infrastructure: AWS, Cloudflare, Vercel, or a managed Postgres host. The codebase lives in the brand's own Git repository. Deployments are automated through CI/CD. Updates to the platform are pulled in like any other dependency, tested in staging, then released to production. The team monitors uptime, logs, and security. Backups run on schedule. Compared to SaaS, the brand swaps platform fees for hosting bills and engineering hours — usually a better deal at scale.

Related terms

  • Medusa.js

    E-commerce

    An open-source, headless e-commerce platform that gives brands the commerce engine — cart, products, orders, payments — while leaving the storefront design and…

  • Open-Source E-commerce

    E-commerce

    E-commerce software whose code is freely available to read, modify, and self-host — no per-transaction platform fees, no vendor lock-in, full control in…

  • Headless Commerce

    E-commerce

    An e-commerce setup where the storefront is built separately from the cart, checkout, and product engine, so the brand controls design and speed without ever…

  • Composable Commerce

    E-commerce

    An e-commerce strategy of picking specialized tools for each job — cart, search, payments, content, analytics — and stitching them together with APIs, instead…

  • Vendor Lock-in

    Business & Strategy

    When switching away from a platform becomes so painful, slow, or expensive that you stay even after the platform has stopped serving you well — the silent tax…

  • Composable Architecture

    Development

    An approach to building websites and digital products where each capability — CMS, search, payments, analytics — is a separate specialized service, connected…

  • Shopify

    E-commerce

    A hosted e-commerce platform that runs your storefront, payments, and checkout in one subscription — fast to launch, easy to use, and increasingly hard to…