People come to me wanting off Wix for one of two reasons. Either the site has outgrown the builder and they are hitting walls on speed, SEO or custom functionality, or they have realised how much they do not own and it has started to bother them. Both are fair. But a Wix migration is a different beast to the Shopify and Squarespace moves I have written about, and it is worth knowing why before you start.

Wix is the most closed platform I deal with

On WooCommerce you own the database. On Squarespace you at least get a WordPress style XML export of your posts and pages, thin as it is. Wix gives you almost nothing. There is no full site export. You can point a domain away and you can copy your text out by hand, but there is no button that hands you your content in a portable format. Wix has a content manager and a data API, and if you built your site with their Velo developer platform you can pull structured collections out through that. Most Wix sites were not built that way. They are pages assembled in the visual editor, and that content only really exists inside Wix.

So the honest headline is this: a Wix migration is mostly a rebuild, not a transfer. Anyone promising a one click Wix to headless move is selling you something. What you are really doing is standing up a new stack and re-entering or scripting your content into it.

What the move actually involves

• Content re-entry. For a small site you copy the text and re-upload the images into your new CMS. For a bigger one it is worth scraping your own live pages and transforming that into structured content, which is scriptable but fiddly, because Wix markup is not built to be read back out.
• Rebuilding the front end. This is the part that is actually good news. You get to build the site properly this time, on a framework like Nuxt or Next, with a headless CMS behind it holding your pages, posts and any structured data.
• Forms, bookings and anything interactive. Wix quietly does a lot for you: contact forms, bookings, basic ecommerce, email capture. Every one of those needs a home in the new setup, whether that is a form handler, a bookings tool or a small bit of your own code. List them before you start, because they are the things that get forgotten until launch week.
• Redirects and SEO. Wix URLs are often structured their way, not yours. Map every old URL to its new one and put 301 redirects in, or you will throw away whatever ranking you have built. This is where sites lose traffic in a migration, and it is entirely avoidable.

What you actually gain

If it is just a rebuild with extra steps, why do it? Because of what you own at the end. Your content lives in a CMS you control, not a proprietary editor. Your site is static or server rendered, so it is fast in a way a Wix site rarely is, and Core Web Vitals stop being a fight. You get real control over markup, structured data and everything else that decides how you rank. And you stop paying the monthly Wix fee for the privilege of renting your own website. For a business where the site is a serious channel, that ownership is the whole point.

When to stay on Wix

I will be straight about this, because not everyone should move. If you are a small business with a handful of pages, a contact form and no real SEO ambition, Wix is fine and a headless rebuild is overkill. The move earns its cost when the site matters to the business: when you are chasing rankings, when you need custom functionality the builder will not give you, or when being locked into one vendor has become a genuine risk. If that is you, the pain of the rebuild pays for itself. If it is not, spend the money elsewhere.

This is the same story I told about Squarespace, and the closed builders share a theme: they are comfortable until you outgrow them, and then the lock in is the thing you are paying to escape. The Shopify version of this is more about checkout, and the Magento one is the biggest job of the lot. If you are weighing up a move off Wix and want a straight answer on whether it is worth it for your site, that is the kind of thing I help with on the services side.