Complete guide to migrating your Kentico website to SolidStart. Leave Kentico's expensive licensing limits it to enterprise budgets behind and get solidjs fine-grained reactivity. Free migration tool included.
You can migrate from Kentico 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: Advanced. Estimated time: 1-3 hours.
.NET enterprise DXP with built-in marketing tools. .NET enterprises needing an all-in-one DXP with marketing automation, but these limitations push teams toward modern alternatives.
Expensive licensing limits it to enterprise budgets
This is the most common reason teams migrate away from Kentico. SolidStart eliminates this issue entirely.
Vendor lock-in with proprietary technology stack
With SolidStart, solidjs fine-grained reactivity — updates dom without virtual dom diffing.
Requires .NET developers who are less common in CMS space
Modern architectures like SolidStart are designed to avoid this from the ground up.
Heavy platform — overpowered for simple content sites
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 | Kentico | SolidStart |
|---|---|---|
| Ease of Use | ⭐⭐⭐ 3/5 | ⭐⭐⭐ 3/5 |
| Performance | ⭐⭐⭐ 3/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Flexibility | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐ 3/5 |
| Cost | ⭐ 1/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Scalability | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐ 3/5 |
| Ecosystem | ⭐⭐ 2/5 | ⭐ 1/5 |
| Language | .NET / C# | JavaScript/TypeScript (SolidJS) |
| Pricing | Paid ($10K+/year) | 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 Kentico content maps to SolidStart
What may need manual attention
Custom server-side logic, third-party integrations, and platform-specific plugins will need equivalent solutions in SolidStart. The core content (text, images, metadata) transfers cleanly.
Migrate your content in three simple steps
Enter your Kentico 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 Kentico to SolidStart makes the most sense if you're experiencing expensive licensing limits it to enterprise budgets or outgrowing Kentico's architecture. SolidStart is best for performance-focused developers who want react-like syntax without virtual dom overhead.
You should migrate if: your Kentico 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 Kentico site benefits from integrated marketing automation, email, and a/b testing and you don't have JavaScript/TypeScript developers on your team.
The migration itself is straightforward with LeaveWP — enter your Kentico 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 Kentico or to SolidStart
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