Wix is a great way to start: in an afternoon you have a website published without knowing how to code. The problem comes when the business grows and the tool that helped you launch starts holding you back. If you are considering migrating from Wix to Next.js, this guide helps you decide when the leap makes sense, what it involves and what it costs at market rates.
Not everyone should migrate. Let’s look at the data.
The Limits of Wix When the Business Scales
Wix works well for small websites with standard needs. These are the walls companies hit as they grow:
1. A Performance Ceiling
Wix loads a considerable JavaScript runtime no matter what you do. Although it has improved a lot in recent years, Wix sites usually cap out at Lighthouse scores of 50-80 on mobile, and Core Web Vitals (LCP, INP) suffer as soon as the page has real content. On a well-built Next.js site, controlling those metrics is in your hands; on Wix, the ceiling is set by the platform.
2. Limited Technical SEO
Wix covers the basics (titles, descriptions, sitemap, simple redirects), but gaps appear at scale:
- Imposed URL structure: blogs live under
/post/..., with no fine-grained route control - Limited structured data: advanced Schema.org (FAQ, HowTo, enriched Product) requires workarounds
- No control over rendered HTML: you cannot optimize the critical path, loading order or remove unnecessary JS
- Programmatic content is impossible: generating hundreds of landing pages from data (programmatic SEO) is not viable on Wix
3. Integrations and Business Logic
Connecting your CRM with custom logic? A client portal? Dynamic pricing from your ERP? With Velo (Wix’s code environment) some things are possible, but you end up programming against a closed platform, with its performance limits and without being able to take the code with you if you leave.
4. Lock-in: You Cannot Export Your Website
This is the critical point many people discover too late: Wix does not allow exporting your site. Not the design, not the templates, not the code. Blog content can be extracted via API or crawling, but the website itself has to be rebuilt. The more you grow inside Wix, the more expensive the exit.
Wix vs Next.js: Head-to-Head Comparison
| Criterion | Wix | Next.js |
|---|---|---|
| Time to publish | Hours | Weeks (professional development) |
| Initial cost | €10-40/month | Development project (thousands of €) |
| Performance (Core Web Vitals) | Platform ceiling | Excellent if built well |
| URL control and technical SEO | Limited | Total |
| Custom functionality | Velo, with limits | Unlimited (React, APIs, own DB) |
| Content scalability | Manual | Programmatic (CMS, data, i18n) |
| Code ownership | Does not exist: lock-in | 100% yours |
| Maintenance | Included in the fee | Own team or agency |
The correct reading of this table is not “Next.js wins”: it is that they are tools for different stages. Wix optimizes for launching; Next.js optimizes for growing.
Signs It Is Time to Migrate
We recommend considering migration when at least two of these apply:
- The website generates real business (leads or sales) and every conversion point matters
- SEO is a strategic channel and you are competing for serious keywords against technically superior websites
- You need features Wix does not cover well: private area, deep integrations, serious multilingual setup, internal search, programmatic content
- Core Web Vitals are penalizing you and you have already squeezed everything Wix allows you to optimize
- You are about to invest in content marketing at scale: hundreds of pages, several landing pages per segment, a multilingual blog
If none apply, stay on Wix and reinvest in content. Seriously.
What the Migration Involves, Step by Step
Phase 1: Audit and Planning (1-2 weeks)
- Inventory of all indexed URLs (Search Console + crawl)
- Analysis of which content gets migrated, improved or removed
- Definition of the new information architecture and URLs
- CMS decision: Markdown, headless (Sanity, Strapi, Contentful) or no CMS
Phase 2: Design and Development (3-8 weeks depending on scope)
- Component design (or a faithful rebuild of the current design, if it works)
- Next.js development: templates, CMS, forms, integrations
- Content extraction from Wix (blog API, crawling for the rest)
Phase 3: SEO and Launch (1-2 weeks)
- 301 redirect map: critical, because Wix URLs (
/post/my-article, proprietary parameters) almost never match the new structure. Every old URL must point to its new equivalent - Meta tags, Schema.org and sitemap on the new site
- DNS switch, Search Console verification and 4-8 weeks of monitoring
SEO and URLs: The Detail That Makes the Difference
In migrations from Wix, the most delicate point is blog URLs. Wix imposes the /post/ prefix and sometimes adds parameters. When migrating you have two options:
- Replicate the old URLs in Next.js (possible, minimizes risk, but you carry over a suboptimal structure)
- Define clean URLs (
/blog/my-article) with a 301 for every old URL (recommended: better structure in exchange for controlled risk)
With a well-executed redirect map, the typical temporary traffic dip is small and recovers within weeks; without it, the drop can be severe and long-lasting.
How Much It Costs to Migrate from Wix to Next.js (Market Ranges)
Approximate market ranges in Spain for professional agency work:
| Scope | Approximate range | Typical timeline |
|---|---|---|
| Landing + 5-10 corporate pages | €6,000-12,000 | 4-6 weeks |
| Corporate site + blog with headless CMS | €12,000-20,000 | 6-10 weeks |
| Multilingual site with integrations and private area | €20,000-40,000 | 10-16 weeks |
Add hosting (Vercel, or a VPS/container from a few euros per month) and evolutionary maintenance if you have no technical team. For general pricing context, we have a guide on how much app development costs in 2026 covering the factors that move any budget.
Intermediate Alternatives If It Is Not Time Yet
Migrating everything at once is not the only option. Reasonable alternatives:
- Squeeze Wix Studio: if your problem is design rather than platform, the pro version of Wix gives more control without migrating
- Migrate only the blog: move the blog to a platform with better technical SEO and leave the rest on Wix (subdomains or subdirectories via proxy)
- Critical landing outside Wix: build only the pages competing on SEO/conversion in Next.js or Astro, keeping Wix for everything else
- Astro instead of Next.js: if your site is mostly content (barely any interactive functionality), Astro is simpler and even faster. We compare both in Next.js vs Astro in 2026
The framework choice deserves its own reflection: our guide on how to choose a tech stack gives you the full decision framework.
Frequently Asked Questions
How much does it cost to migrate from Wix to Next.js?
A corporate website starts at €6,000-12,000 at market rates in Spain. With a large blog, multilingual setup or custom functionality, €12,000-30,000 or more. The variables: number of templates, integrations and content volume.
Can I export my Wix website directly?
No. Wix does not allow exporting the site (neither design nor code). Content is extracted via crawling or the blog API, and the website is rebuilt in Next.js.
Will I lose Google rankings when migrating?
With a complete 301 redirect map, preserved meta tags and improved Core Web Vitals, you normally keep rankings and gain in the medium term. The real risk is changing URLs without redirecting them.
Are there intermediate alternatives?
Yes: optimizing Wix Studio, migrating only the blog, or building only the critical landing pages outside Wix. These are valid steps if the budget does not cover a full migration.
Conclusion
Migrating from Wix to Next.js makes sense when your website has gone from being a business card to being a business channel: strategic SEO, conversion that matters, custom functionality. At that point, the performance ceiling, limited technical SEO and Wix lock-in cost more than the migration.
If you are not there yet, do not migrate because of hype: optimize Wix and reinvest in content. And if you are unsure where you stand, book a free consultation: we will tell you honestly whether the leap pays off now or whether you should wait.