Aimeos vs Reaction Commerce
A side-by-side comparison of two self-hosted e-commerce platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Aimeos | Reaction Commerce |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 86 · Excellent | 58 · Fair |
| Category | E-commerce Platforms | E-commerce Platforms |
| License | LGPL-3.0 | Apache-2.0 |
| Language | PHP | JavaScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 2,048 MB |
| Deployment | docker, bare-metal, source | docker, kubernetes, source |
| GitHub stars | ★ 8,703 | ★ 12,401 |
| First released | 2015 | 2013 |
| Replaces | Shopify, Magento | Shopify, commercetools |
What are Aimeos and Reaction Commerce?
Aimeos
Aimeos is an open-source e-commerce package that runs as a Laravel application or extension for TYPO3. It is known for handling very large catalogs and high request volumes efficiently.
- Handles millions of products
- Laravel and TYPO3 integration
- High-performance architecture
- Headless JSON:API
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
Aimeos vs Reaction Commerce: key differences
Aimeos is written in PHP, while Reaction Commerce is built with JavaScript. Licensing differs — LGPL-3.0 for Aimeos versus Apache-2.0 for Reaction Commerce. Aimeos is the lighter option, starting around 512 MB of RAM against 2,048 MB for Reaction Commerce. Reaction Commerce is the more established project (first released 2013), while Aimeos arrived in 2015.
Why pick each one
Choose Aimeos if…
- Excellent performance at scale
- Flexible deployment
Watch out for
- Documentation can be sparse
- Requires PHP expertise
Choose Reaction Commerce if…
- Cloud-native design
- Highly scalable
Watch out for
- Complex to operate
- Development paused upstream
Frequently asked questions
Is Aimeos or Reaction Commerce better?
Neither is universally better. Reaction Commerce has the larger community, while Aimeos is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Aimeos and Reaction Commerce free and open-source?
Yes. Aimeos is licensed under LGPL-3.0 and Reaction Commerce under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Aimeos and Reaction Commerce with Docker?
Aimeos: yes. Reaction Commerce: yes.
Which is lighter on resources, Aimeos or Reaction Commerce?
Aimeos 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.