Does BigCommerce Have Open Source?
By ToolVS Research Team ยท Last checked April 1, 2026
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NO
No, BigCommerce is proprietary SaaS software. The Stencil theme framework is open source.
What We Found
We checked this in April 2026 and here's what we found โ BigCommerce is a closed-source hosted platform. However, the Stencil CLI and theme framework are open source, allowing custom theme development. The Catalyst headless storefront framework is also open source.
Need Open Source? These Tools Have It
Try BigCommerce Yourself
See if open source meets your needs. Most tools offer a free trial or free plan to get started.
Try BigCommerceFree โMore About BigCommerce
Does BigCommerce have free plan?โ NODoes BigCommerce have api access?โ
YESDoes BigCommerce have multi-language?โ ๏ธ PARTIALDoes BigCommerce have webhooks?โ
YESDoes BigCommerce have custom domain?โ
YESDoes BigCommerce have white labeling?โ ๏ธ PARTIAL
Frequently Asked Questions
Does BigCommerce have open source on mobile?
Since BigCommerce doesn't fully support open source on desktop, mobile support is not available either. Consider alternatives listed above if this feature is important to you.
Is open source available on BigCommerce's free plan?
BigCommerce doesn't offer open source on any plan currently. This applies to both free and paid tiers.
What are the best alternatives to BigCommerce for open source?
For open source, consider WooCommerce. These tools offer this feature and may better suit your needs. Check our comparison pages for detailed side-by-side analysis.
About this check: We verify feature availability by reviewing official documentation, testing the product directly, and monitoring changelog updates. Information was last verified on April 1, 2026. Features and pricing may have changed since our last check.Our methodology โ