Reaction Commerce vs WooCommerce
A side-by-side comparison of two self-hosted e-commerce platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
WooCommerce
Open-source e-commerce plugin for WordPress
| Feature | Reaction Commerce | WooCommerce |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 58 · Fair | 93 · Excellent |
| Category | E-commerce Platforms | E-commerce Platforms |
| License | Apache-2.0 | GPL-3.0 |
| Language | JavaScript | PHP |
| Setup difficulty | Hard | Medium |
| Min. RAM | 2,048 MB | 512 MB |
| Deployment | docker, kubernetes, source | docker, bare-metal, source |
| GitHub stars | ★ 12,401 | ★ 10,533 |
| First released | 2013 | 2011 |
| Replaces | Shopify, commercetools | Shopify, BigCommerce |
What are Reaction Commerce and WooCommerce?
Reaction Commerce
Reaction Commerce (Open Commerce) is an API-first, headless commerce platform built with Node.js and GraphQL. It uses a microservices architecture suited to flexible, custom storefront builds.
- GraphQL-first API
- Microservices architecture
- Real-time inventory
- Plugin-based extensibility
WooCommerce
WooCommerce is a customizable, open-source e-commerce platform built on WordPress. It powers millions of online stores worldwide with support for physical products, digital downloads, subscriptions, and extensive third-party extensions.
- Built on WordPress
- Huge extension ecosystem
- Supports digital and physical goods
- REST API for integrations
Reaction Commerce vs WooCommerce: key differences
Reaction Commerce is written in JavaScript, while WooCommerce is built with PHP. Licensing differs — Apache-2.0 for Reaction Commerce versus GPL-3.0 for WooCommerce. WooCommerce is the lighter option, starting around 512 MB of RAM against 2,048 MB for Reaction Commerce. WooCommerce is the more established project (first released 2011), while Reaction Commerce arrived in 2013.
Why pick each one
Choose Reaction Commerce if…
- Cloud-native design
- Highly scalable
Watch out for
- Complex to operate
- Development paused upstream
Choose WooCommerce if…
- Massive plugin and theme library
- Large community and documentation
Watch out for
- Requires WordPress maintenance
- Can get costly with paid extensions
Frequently asked questions
Is Reaction Commerce or WooCommerce better?
Neither is universally better. Reaction Commerce has the larger community, while WooCommerce is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Reaction Commerce and WooCommerce free and open-source?
Yes. Reaction Commerce is licensed under Apache-2.0 and WooCommerce under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Reaction Commerce and WooCommerce with Docker?
Reaction Commerce: yes. WooCommerce: yes.
Which is lighter on resources, Reaction Commerce or WooCommerce?
WooCommerce has the smaller minimum footprint at 512 MB of RAM, compared to about 2,048 MB for Reaction Commerce. Real-world usage depends on library size, user count, and enabled features.