Question 1

Is MedusaJS free? What does it actually cost to run?

Accepted Answer

The platform is MIT-licensed and costs nothing to use. Your actual costs are infrastructure: a hosting provider, a managed PostgreSQL instance, and Redis. For most production setups, this runs significantly cheaper over time than platforms charging 0.5 to 2 percent per transaction on top of monthly subscription fees. Development time for initial setup and custom features is the primary variable investment, but that is a one-time project cost, not a recurring operational expense that grows with revenue.

Question 2

How does MedusaJS compare to Shopify?

Accepted Answer

They solve genuinely different problems. Shopify is built for speed-to-market, you can launch a working store in a day with no technical expertise, and the ecosystem handles most standard requirements cleanly. MedusaJS is for when standard is not enough: custom checkout logic, B2B pricing workflows, marketplace functionality, full data ownership, or when transaction fees become a meaningful cost at scale. Most teams that move to MedusaJS do so because they have already hit a ceiling on a managed platform. Better to plan for it than discover it mid-growth.

Question 3

What technical skills does my team need?

Accepted Answer

The backend is Node.js and TypeScript. If your team works in JavaScript or TypeScript and is comfortable with REST APIs, the learning curve is manageable. The storefront is built in the frontend framework of your choice. The main complexity comes with enterprise-grade integrations involving SAP, Salesforce, or similar external systems. Many teams work with specialists for the initial implementation and then take over day-to-day development in-house from there.

Question 4

Can MedusaJS handle high-traffic production workloads?

Accepted Answer

Yes. MedusaJS is designed for horizontal scaling, and production deployments on cloud infrastructure, AWS, GCP, Azure, with managed database and cache services handle millions of transactions reliably. Backend services, the API layer, and the frontend each scale independently, which is more efficient than scaling a monolith. There is no architectural ceiling that forces you onto a managed tier as traffic grows.

Question 5

Does MedusaJS support multiple storefronts and international selling?

Accepted Answer

Multi-region and multi-storefront support is one of MedusaJS’s strongest use cases. A single backend powers separate storefronts for different markets, each with its own design, language, currency, tax rules, and shipping zones. All built-in, no additional plugins required.

Question 6

What payment gateways and integrations does it support?

Accepted Answer

Official payment integrations:StripePayPalKlarnaAdyenBeyond payments, the plugin ecosystem covers:Fulfillment providersCMS platforms (Contentful, Strapi)Search engines (Algolia, MeiliSearch)Email and notification servicesAnalytics toolsERP and CRM systemsBecause everything is API-first, connecting any third-party service that has an API is just regular development work.

Question 7

Is MedusaJS only for large enterprises?

Accepted Answer

Not at all. Small businesses with unconventional requirements often find MedusaJS more practical than bending a SaaS platform to fit requirements it was not designed for. A subscription service, a marketplace with vendor logic, a niche B2B store with pricing rules a consumer platform cannot replicate, these are exactly the use cases where MedusaJS makes sense regardless of company size. That said, if your requirements are genuinely standard and you have no development resources, a managed platform gets you to live faster with less upfront investment. The platform rewards teams that have something specific to build.

Category: Ecommerce