Complete guide to migrating your Builder.io website to SolidStart. Leave Builder.io's adds sdk dependency and api calls to your frontend behind and get solidjs fine-grained reactivity. Free migration tool included.
You can migrate from Builder.io to SolidStart for free using LeaveWP. Enter your site URL, choose SolidStart as the destination, and download your content — posts, pages, and media — in minutes. No API keys, passwords, or CLI tools required. Difficulty: Easy. Estimated time: 10-20 minutes.
Visual CMS that integrates with any frontend framework. Teams wanting visual editing on top of a code-based frontend, but these limitations push teams toward modern alternatives.
Adds SDK dependency and API calls to your frontend
This is the most common reason teams migrate away from Builder.io. SolidStart eliminates this issue entirely.
Complex setup compared to traditional headless CMS
With SolidStart, solidjs fine-grained reactivity — updates dom without virtual dom diffing.
Free tier is limited — costs grow with page views
Modern architectures like SolidStart are designed to avoid this from the ground up.
Visual editing can produce inconsistent layouts if not constrained
After migrating, you'll no longer need to worry about this — SolidStart takes a fundamentally different approach.
Full-stack framework for SolidJS with fine-grained reactivity. Built with JavaScript/TypeScript (SolidJS), it's performance-focused developers who want react-like syntax without virtual dom overhead.
SolidJS fine-grained reactivity — updates DOM without virtual DOM diffing
Top benchmark performance — often faster than Svelte
JSX syntax makes it approachable for React developers
File-based routing with SSR and SSG support
SolidStart 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/TypeScript, or use managed platforms like Vercel and Netlify for zero-config deployments.
Side-by-side comparison based on real platform characteristics
| Metric | Builder.io | SolidStart |
|---|---|---|
| Ease of Use | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐ 3/5 |
| Performance | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Flexibility | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐ 3/5 |
| Cost | ⭐⭐⭐ 3/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Scalability | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐ 3/5 |
| Ecosystem | ⭐⭐⭐ 3/5 | ⭐ 1/5 |
| Language | Framework-agnostic (React, Vue, Angular, etc.) | JavaScript/TypeScript (SolidJS) |
| Pricing | Free / $19+/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 Builder.io content maps to SolidStart
What may need manual attention
Visual layouts and custom animations built in Builder.io's editor will need to be recreated in SolidStart. The content and text transfers, but the visual design is platform-specific.
Migrate your content in three simple steps
Enter your Builder.io site URL — LeaveWP connects automatically.
Select SolidStart as destination and choose content options.
Download your migrated content or preview it in your browser.
Migrating from Builder.io to SolidStart makes the most sense if you're experiencing adds sdk dependency and api calls to your frontend or outgrowing Builder.io's architecture. SolidStart is best for performance-focused developers who want react-like syntax without virtual dom overhead.
You should migrate if: your Builder.io site is slow, your hosting costs are climbing, you need developer flexibility, or you want to adopt a modern JAMstack architecture.
You might want to stay if: your Builder.io site benefits from visual editor works with any framework (react, vue, svelte, etc.) and you don't have JavaScript/TypeScript developers on your team. Builder.io is genuinely easy to use, and that simplicity has value.
The migration itself is straightforward with LeaveWP — enter your Builder.io URL, select SolidStart, and download your content. The more important question is whether SolidStart's architecture fits your team's skills and your project's long-term needs.
Explore more migration paths from Builder.io or to SolidStart
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