A pattern I see in Orange County every month. Someone builds their business website on Wix or Squarespace because it is "quick and cheap," runs the business on it for three years, then tries to move — and can't.
This post is about why that happens, what it costs, and how to think about platform ownership before you commit.
What "lock-in" actually means
In the rest of the web, your site is files. HTML, CSS, JavaScript, images, content. You own those files. If you want to move from one host to another, you copy the files over. The site stays the same.
Wix and Squarespace are not files. They are databases plus rendering engines plus page builders plus their own proprietary HTML output. Your "site" only exists inside their system. There is nothing to copy.
The specifics
Wix
Wix offers no full export. None. You can manually copy text content. You can save images. But the design, layout, animations, structure, and code? They live inside Wix's editor and cannot be extracted to anywhere else. If you decide to leave, you are starting over.
Wix has been asked about this for years. Their position has consistently been that the platform is the product — exporting would defeat the model.
Squarespace
Slightly better, but only slightly. Squarespace allows partial migration between its own 7.0 and 7.1 versions, but the migration loses layout in the process. Migrating out of Squarespace entirely is not supported. There is a content export (RSS-style) for blog posts and basic page text, but visual design does not come with you.
What this means in practice
If your business is on Wix or Squarespace and you ever decide to move — for performance, for SEO, for design control, for any reason — you are paying to rebuild from scratch. The work you did over three years on the platform is not portable.
The hidden costs that show up later
It is not just the migration problem. There are second-order costs that compound over time.
- 1AI-generated content reads generic
Content generated on a Wix template (or pasted from ChatGPT into a Wix template) reads like every other Wix template, because the surrounding HTML structure is the same. Easier to clone, harder for AI search to cite as distinctive.
- 2Bloated theme code hurts performance
Wix passes Core Web Vitals at 33% — the lowest of any major platform. The output HTML is heavy with platform overhead. Your INP scores will be worse than the same content on a leaner platform, no matter what you do.
- 3SEO controls are limited or paywalled
Schema markup, meta tag customization, redirect management, robots.txt — basic SEO controls are either restricted, simplified, or locked behind higher-tier plans. You cannot do everything a real site can do.
- 4Accessibility fixes are partially out of your hands
If a WCAG lawsuit lands and the issue is in template-generated markup, you cannot always edit the underlying HTML to fix it. You are dependent on the platform shipping a fix.
When these platforms are actually fine
I do not think Wix or Squarespace are wrong for every business. They have a real use case.
A dog walker with a five-page brochure site that will never need to grow, sell products, rank in local AI, or migrate to another platform — that is a fine fit. The cost is low, the friction is low, and the lock-in does not matter because there is no plan to leave.
The problem is that almost no business owner thinks "I am building a five-page brochure site that will never grow." Everyone thinks they will grow. Everyone eventually wants to add a feature, improve performance, or move to a more capable platform. That is when the lock-in becomes a real cost.
What to do if you are on Wix or Squarespace right now
Three options, depending on how committed you are to the current site.
If you have been there less than 6 months
Move now if there is any chance you will outgrow the platform. Migration is small. The cost of moving is mostly your time. The cost of staying compounds — every month of work on the platform is more work to recreate when you eventually leave.
If you have been there 1-3 years
Audit honestly. What does the site need to do that it cannot do today? If the answer is "more or less what it does now, just better-looking," redesign on the same platform. If the answer involves SEO depth, performance, e-commerce growth, content scaling, or AI visibility, plan a migration in the next 6-12 months.
If the site has been there 5+ years and works fine
Probably leave it alone. The migration cost may exceed the upside. But know that you are renting, and budget for an eventual rebuild.
The platform-ownership principle
This applies more broadly than just Wix and Squarespace. Ask, of any platform you are about to commit your business to: if I want to leave in three years, what does that look like?
If the answer is "I export the content and rebuild on something else, and it takes a week," you are fine.
If the answer is "I lose three years of work," you are renting.
The cheapest moment to think about leaving is before you start building.
Free migration consult
If you are on Wix or Squarespace and have ever thought "I should probably move this," the migration gets harder every month you wait. I do free 30-minute migration consults — no pitch, just a plain-English rundown of what you would be getting into and whether it is worth it for your situation.