Complete guide to migrating your BigCommerce store to 11ty. Leave BigCommerce's revenue-based plan limits force upgrades as you grow behind and get ships zero javascript to the browser by default. Free migration tool included.
You can migrate from BigCommerce to 11ty for free using LeaveWP. Enter your site URL, choose 11ty as the destination, and download your content — posts, pages, and media — in minutes. No API keys, passwords, or CLI tools required. Difficulty: Advanced. Estimated time: 1-3 hours.
SaaS e-commerce with headless capabilities. Growing e-commerce businesses wanting headless capabilities without transaction fees, but these limitations push teams toward modern alternatives.
Revenue-based plan limits force upgrades as you grow
This is the most common reason teams migrate away from BigCommerce. 11ty eliminates this issue entirely.
Smaller app ecosystem compared to Shopify
With 11ty, ships zero javascript to the browser by default — pure html.
Stencil theme framework has a steep learning curve
Modern architectures like 11ty are designed to avoid this from the ground up.
Fewer design themes available
After migrating, you'll no longer need to worry about this — 11ty takes a fundamentally different approach.
Zero-config JavaScript SSG that ships zero client JS by default. Built with JavaScript (multiple template languages), it's performance-focused sites that need minimal client-side javascript.
Ships zero JavaScript to the browser by default — pure HTML
Supports 10+ template languages (Nunjucks, Liquid, Markdown, etc.)
Framework-independent — use any or no JS framework
Fast builds and simple mental model
11ty is open-source and free to use. You own your code and data with no vendor lock-in. Deploy to any host that supports JavaScript, or use managed platforms like Vercel and Netlify for zero-config deployments.
Side-by-side comparison based on real platform characteristics
| Metric | BigCommerce | 11ty |
|---|---|---|
| Ease of Use | ⭐⭐⭐ 3/5 | ⭐⭐⭐⭐ 4/5 |
| Performance | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Flexibility | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐⭐ 4/5 |
| Cost | ⭐⭐ 2/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Scalability | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐⭐ 4/5 |
| Ecosystem | ⭐⭐⭐ 3/5 | ⭐⭐⭐ 3/5 |
| Language | Proprietary / Stencil templates | JavaScript (multiple template languages) |
| Pricing | $39-399/month | Free (open-source) |
| Open Source | No | Yes |
Ratings are based on publicly available data, documentation, and community consensus as of 2026. Individual experience may vary.
A detailed breakdown of how your BigCommerce content maps to 11ty
What may need manual attention
Payment gateway configurations, active subscriptions, and order history are platform-specific and need manual setup on 11ty. Customer accounts may require a re-authentication flow.
Migrate your content in three simple steps
Enter your BigCommerce site URL — LeaveWP connects automatically.
Select 11ty as destination and choose content options.
Download your migrated content or preview it in your browser.
Migrating from BigCommerce to 11ty makes the most sense if you're experiencing revenue-based plan limits force upgrades as you grow or outgrowing BigCommerce's architecture. 11ty is best for performance-focused sites that need minimal client-side javascript.
You should migrate if: your BigCommerce site is slow, your hosting costs are climbing, your store needs a custom frontend, or you want to adopt a modern JAMstack architecture.
You might want to stay if: your BigCommerce site benefits from no transaction fees on any plan (unlike shopify) and you don't have JavaScript developers on your team.
The migration itself is straightforward with LeaveWP — enter your BigCommerce URL, select 11ty, and download your content. The more important question is whether 11ty's architecture fits your team's skills and your project's long-term needs.
Explore more migration paths from BigCommerce or to 11ty
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