head to head · open source
Sylius vs Smartstore
Sylius has 8,565 GitHub stars, 2,166 forks, 225 open issues and last shipped yesterday. Smartstore has 1,740 stars, 608 forks, 530 open issues and last shipped yesterday. Sylius leads on adoption by 392% (8,565 vs 1,740 stars). Sylius is written in PHP under MIT; Smartstore is written in C# under AGPL-3.0. Sylius has attracted 25% as many forks as stars, Smartstore 35%. Smartstore was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Sylius | Smartstore | |
|---|---|---|
| GitHub stars | ★ 8.6K | ★ 1.7K |
| License | MIT | AGPL-3.0 |
| Written in | PHP | C# |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 2.2K | ⑂ 608 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sylius if
- You weight community size — 8.6K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Smartstore if
- You want the Smartstore feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches C#
- You evaluated both and Smartstore fits your workflow better
About Sylius
Sylius is an Open Source eCommerce framework on top of Symfony . The highest quality of code, strong testing culture, built in Agile (BDD) workflow and exceptional flexibility make it the best solution for applications tailored to your business requirements. Powerful REST API allows for easy integrations and creating unique customer experience on any device. We're using full stack Behavior Driven Development, with PHPUnit and Behat. Enjoy being an eCommerce Developer again! ⚙️ Installation Install Sylius with Composer (see requirements details). Follow the Getting started with Sylius tutorial! 📖 Documentation…
read the full Sylius overview →
About Smartstore
Ready. Sell. Grow. A modular, scalable, and ultra fast open source all in one eCommerce platform built on ASP.NET Core 10. Try Online & 8729; Developer Guide & 8729; Forum & 8729; Marketplace & 8729; Translations Smartstore is a cross platform, modular, scalable, and ultra fast open source all in one eCommerce platform built on ASP.NET Core 10 , Entity Framework Core 10 , Vue.js , Sass , Bootstrap , and more. Smartstore includes all the essential features to create multi language, multi store, and multi currency shops , with built in AI capabilities for text and image generation powered by the world's leading AI…
read the full Smartstore overview →
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Frequently asked questions
Is Sylius or Smartstore more popular?
Sylius has 8,565 GitHub stars and Smartstore has 1,740. Sylius has the larger community by that measure.
Are Sylius and Smartstore free?
Both are open source. Sylius is licensed under MIT and Smartstore under AGPL-3.0. Neither carries a licence fee.
What is the difference between Sylius and Smartstore?
Sylius is written in PHP and Smartstore in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Sylius or Smartstore?
Choose Sylius if you want the larger community (8,565 stars) or its MIT licence terms. Choose Smartstore if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.