The AI website builder bill nobody quotes you: what the free tier hides

The generation is free. The useful part is not.

Every AI website builder in 2026 leads with the same promise: describe your business in a sentence or two and a full multi-page site appears in minutes. That part is real. What the demo never shows is where the paywall sits — and it sits precisely at the moment the site stops being a toy.

That is the most useful thing to understand before you compare tools. Nearly every platform will generate a site for nothing. Almost none lets you connect your own domain, strip the builder's branding, or touch the SEO and analytics settings without paying first.

Three different products are sold under one label

"AI website builder" covers at least three genuinely different things, and choosing the wrong category costs more than choosing the wrong vendor:

• Whole-site generators. Answer a few questions and get copy, imagery and structure in one shot. Wix AI, Hostinger's builder, Durable and GoDaddy Airo sit here.
• Design-canvas AI. Framer and Squarespace's Blueprint draft the site inside a real design tool, so the result reads as art-directed instead of template-shaped.
• WordPress accelerators. 10Web spins up an actual WordPress install on managed hosting and then hands over the keys.

Only the third category gives you something you can walk away with.

The three numbers to write down before you commit

Vendors advertise one price. Your budget has three:

1. The promotional price — what you pay in month one.
2. The renewal price — what you pay in month thirteen.
3. The tier you actually need — the one with commerce, more pages, and analytics.

Across a five-tool field (Wix AI, Hostinger, Durable, 10Web, Framer), entry plans run from roughly $3 a month on a multi-year prepay up to $36 for Wix's Business tier. But a professional site that removes branding and runs on a custom domain realistically lands between $15 and $50 a month. Annual billing shaves 15 to 40 percent on nearly every builder, and the renewal line is where several of them quietly double.

Who each tool is actually for

• Wix AI — the one you are least likely to outgrow. Full editor, 800+ templates, the deepest app market in the category. The free plan is genuinely usable; paid tiers start near $17 (Light), $29 (Core) and $36+ (Business) billed annually.
• Hostinger — the cheapest complete package, because the builder is bundled with hosting and edits are unlimited. Prepay 12 to 48 months and the headline is about $2.99 a month (Business near $3.99), including hosting and a first-year domain. Expect $7 to $14 at renewal, a more template-based output, and basic product pages only.
• Durable — the fastest route to something live: roughly 30 seconds from three or four questions, plus a simple CRM and invoicing. Paid plans run about $15 to $25 a month. The ceiling is real — no clean export, so leaving means rebuilding.
• 10Web — for people who want WordPress and refuse to rent a site they cannot take with them. A genuine WordPress build in under ten minutes; AI Starter near $10 a month on annual billing with a 7-day trial. You inherit maintenance and security.
• Framer — the design benchmark. Free for up to three sites on a subdomain with no time limit; Basic near $10 a month annually. No standalone HTML export.

What you keep when you leave

This is the question almost no comparison table asks. With Wix, Durable and Framer the answer is: your content, if you export it by hand, and nothing else. With Hostinger the export is partial. Only the WordPress route gives you a site that can move to another host — which is why the accelerator category is worth the extra maintenance for anyone who plans to still be online in five years.

The domain, meanwhile, should live at a registrar rather than inside a builder's plan. Registration and renewal for a .COM sit around $10.88 a year against a $13.38 list — and it is the one asset that survives every platform change. (Prices checked in late September 2026; always confirm on the official page before buying.)

The 60-second version

Need a credible site this week and will never touch code? Take a whole-site generator. Need the site to look art-directed? Take a canvas tool. Want to own the thing? Take the WordPress route and budget for maintenance. In all three cases, write down the renewal price before you type in a card number.