Wix and Squarespace lock your content inside their own systems with no real way out. WordPress gives you a portable database and files, but only if you host it yourself and keep it maintained. The “wrong” with each isn’t features, it’s what happens the day you want to leave.
Control and exit, not features
Feature comparisons between these three are mostly noise by now. All three can build a working small business site, a blog, a store. The question that actually matters, and the one most comparison pages skip, is: what happens when you want to change hosts, change platforms, or hand the site to someone else?
| Platform | What you actually own |
| Wix | Nothing portable. Content and design live in Wix’s proprietary system. No database export, no theme file, no clean way to rebuild elsewhere. |
| Squarespace | A partial export (mostly text and images via WordPress-style XML). Layout, blocks, and design are not portable. You’re rebuilding the site, not moving it. |
| WordPress (self-hosted) | Full database and file access. You can move hosts, change themes, or migrate to another CMS entirely, because the data is yours and it’s in a standard format. |
Wix: fine until you want to leave
Wix suits someone who wants a site up this week and has no intention of ever moving it. The editor is forgiving, hosting is included, and support is Wix’s problem, not yours. The cost is lock-in: there is no export path worth the name. If you build on Wix, plan to stay on Wix, or plan to rebuild from scratch later.
Squarespace: better design, same trap
Squarespace’s templates are more restrained and often better looking out of the box than Wix’s. It also gives you a nominal content export. In practice that export strips almost all the design and layout work you paid for in time, so leaving still means starting over on whatever you move to. Squarespace suits people who value a polished, opinionated design system and are not price-sensitive about hosting, more than people planning a long migration path.
WordPress: control comes with upkeep
Self-hosted WordPress (wordpress.org, not the hosted wordpress.com plans, which behave more like Wix and Squarespace in terms of lock-in) gives you a real database, real files, and an ecosystem of plugins and themes that isn’t controlled by one vendor. That’s also the catch: you are responsible for updates, security, backups and picking a competent host. Nothing is done for you. WordPress suits people who want to keep the option of moving the site later, or who need functionality beyond what a closed builder allows, and who are willing to spend some time on maintenance or pay someone else to.
Who each one actually suits
- Wix: a single-owner site that will never need to move, where speed of setup matters more than data portability.
- Squarespace: a design-led site, portfolio, or small store where the built-in aesthetic matters and long-term migration isn’t a priority.
- WordPress: anything you expect to grow, change hosts for, or hand to a different developer later. Also the only realistic choice if you might migrate away from the platform in future.
The exit question to ask before you build
Before picking any of these, ask what a full export looks like, not what the sales page shows. On Wix, there effectively isn’t one. On Squarespace, it’s partial and design-free. On WordPress, it’s the whole site, which is why WordPress remains the default choice for anyone who wants to keep future options open. For a wider view of what other systems are compatible with common migration paths, see the list of the platform index.