Wix and Lovable appear in the same "best AI website builders" list, and that is the problem. One is a template-and-editor product with AI on top. The other is closer to a code generator with hosting attached. If your project needs logins, a database or custom code later, starting on the wrong side may cost you a rebuild instead of a tweak.
This guide takes the split already visible in a dev.to listicle on AI website builders and turns it into a decision framework. It does not re-rank the eight tools. Two caveats apply. The listicle is a single page, and its ordering and claims are unverified. Its author says they tested the tools, but this article did not test anything. Read every tool claim below as "the listicle says," and check vendor pages before you pay.
The practical difference: what you can edit and own afterward
The listicle says "AI website builder" means different things. Some tools use AI to generate copy and suggest layouts. Others use it to write production code. A few do both.
That gives two working categories. Call the first site builders: B12, Wix, Squarespace and Design.com. The listicle groups them around business websites, design-focused sites and branding. You edit through a visual editor, sometimes with AI chat. Call the second app builders: Replit, v0, Lovable and Base44. The listicle groups them around custom functionality, interfaces, web products and backend logic. You edit through prompts and, in most cases, code.
For a developer, the question is not "which AI is smarter." It is what you hold after the first draft. With a site builder, you hold a hosted site inside the vendor's editor. With an app builder, the listicle describes editable code. For v0 it also describes GitHub synchronization and Vercel deployment. That is a different kind of ownership. (These category labels are an inference from the listicle's descriptions, not vendor classifications.)
Requirements that push you across the line
Four requirements do most of the sorting.
Authentication. The listicle mentions authentication and permissions only for Base44. If users must log in and see different data, that points to the app-builder side. The listicle does not describe member logins for the site builders, so you need to confirm that with each vendor before committing.
Database. The listicle says Replit supports databases and Base44 generates database functionality. It describes the site builders in terms of pages, blogs, portfolios, forms and stores. If you need to model your own tables, such as listings, bookings with custom rules or user records, look at app builders.
Forms and commerce. This requirement cuts the other way. The listicle says B12 supports forms, analytics and commerce, and that Wix suits stores, blogs, services and portfolios. A standard contact form or store does not require an app builder. It also credits Lovable with forms and integrations, so forms alone do not separate the categories.
Custom code. The listicle says B12 works best inside its own ecosystem, and that developers wanting deep code-level control may find it less flexible. It says Squarespace offers less freedom for turning a site into a highly customized application. If you expect to write your own components or logic, start with app builders.
Decision table: project type to category
The mapping below is this article's inference from the listicle's descriptions. The tool names are examples from the listicle, not endorsements.
| Project type | Likely category | Example tools (per the listicle) | Why | | -------------------------------------------- | ---------------------------------------------- | -------------------------------- | ------------------------------------------------------------------------------------------------------------ | | Brochure or portfolio site | Site builder | B12, Wix, Squarespace | Listed for business sites, portfolios and presentation-led brands | | Booking or store site with standard checkout | Site builder first | B12, Wix | Credited with forms, commerce and business tools; verify booking support | | New business needing logo and site together | Site builder | Design.com | Framed as website plus branding | | Directory or portal with user accounts | App builder | Base44, Replit | Base44 is described with databases, authentication and portals; Replit with databases | | Internal tool or dashboard | App builder | Base44, v0 | Base44 is described for dashboards and internal tools; v0 for modern web interfaces | | Marketing site that may become a product | App builder, or site builder with an exit plan | Lovable, Replit | The listicle says Lovable blurs the website/app line and Replit suits sites that may become web applications |
If a project straddles two rows, lean toward the more capable category. This is editorial judgment, not a claim from the listicle. Moving from an app builder to a simpler site is likely cheaper than moving the other way, since the other direction probably means rebuilding. For more on this, see read about measure core web vitals real user data with web-vitals.
After the first draft: editing, code access and cost
The listicle's author argues that the first draft is the easy part and that the real question is what happens after it.
Site builders. Edits stay visual. The listicle describes B12's AI chat plus visual editor, Wix's switch between AI and drag-and-drop, and Squarespace's editing tools after Blueprint AI creates the initial site. Maintenance looks light for non-developers. The trade-off is lock-in. The listicle does not describe code export for any of these four, so assume your site lives in the vendor's system until a vendor page says otherwise.
App builders. The listicle says Replit lets you inspect and change code, Lovable lets you edit the underlying code, v0 syncs with GitHub, and Base44's paid plans add in-app code editing. It does not say whether Lovable or Base44 projects can be exported and self-hosted, and it lists built-in hosting for both. Ask that question explicitly. The listicle also warns that AI-generated code needs review, and that larger Base44 projects need more careful testing before launch.
Pricing. The listicle reports the following:
- B12's Website plan at $24/month.
- Replit Core at $20/month ($18 billed annually).
- v0 with a free plan carrying $5 in monthly credits, and Plus at $30/user/month.
- Base44 starting at $16/month billed annually.
It describes Wix and Squarespace pricing as varying, and says Squarespace publishing requires a paid account. It also says Design.com costs can include domains, email and ecommerce. For v0 and Lovable, it flags credit-based usage, so heavy iteration can raise your bill. Prices change, so confirm them on each vendor's pricing page.
Pre-build requirements checklist
Answer these before you write a single prompt. If you cannot answer one, read the vendor documentation first.
- Custom domain: Is it available on the plan you can afford? The listicle says Wix requires an upgrade for one and lists custom domains among Base44's paid features.
- Forms: Where do submissions go, and can you export them?
- Auth: Do you need user accounts or roles? If yes, shortlist app builders only.
- Database: Do you need your own data model? Can you read the data outside the tool?
- Commerce: Which payment and tax features are built in, and which need integrations?
- Code export: Can you download the source and run it elsewhere? Treat "not documented" as "no" until a vendor confirms.
- Hosting lock-in: If you leave, what do you keep: code, content, data, URLs?
- Pricing model: Is it a flat subscription, per-seat, or credits? Estimate how many prompts one revision cycle burns.
- Edit owner: Who edits after launch, a developer or a client? A client editing code-first output can become a support burden.
If auth, database and code export all matter to you, shortlist from the app-builder group. Otherwise, start with site builders.
Pre-publish review checklist
The listicle warns that generated content and layouts are not guaranteed to be accurate or suitable. Review these items before the site goes live:
- Content accuracy: Prices, hours, addresses, service claims, legal text and any invented testimonials.
- Links: Every internal and external link resolves, and no placeholder URLs remain.
- Forms: Submit a real test entry, confirm delivery, and check spam handling and consent wording.
- SEO metadata: Unique titles and descriptions per page, sensible headings, image alt text.
- Mobile layout: Test at narrow widths, including menus and checkout or booking flows.
- Functionality: For app-builder output, test auth edge cases, permissions and error states.
A small script catches the mechanical failures. This example is unexecuted. It assumes Node with global fetch and checks only string presence, not quality.
// check-page.mjs (unexecuted example)
const url = process.argv[2];
const html = await (await fetch(url)).text();
const lower = html.toLowerCase();
console.log("title tag:", lower.includes("<title>"));
console.log("meta description:", lower.includes('name="description"'));
console.log("viewport:", lower.includes('name="viewport"'));
const links = [...html.matchAll(/href="(https?:[^"]+)"/gi)].map((m) => m[1]);
for (const link of new Set(links)) {
const res = await fetch(link, { method: "HEAD" }).catch(() => null);
console.log(res ? res.status : "ERR", link);
}
Also read: our guide to how to find good first issues for hacktoberfest 2026
Run it with node check-page.mjs https://your-site.example. Expect three true/false lines followed by one status per outbound link. To verify it works, point it at a page you know lacks a meta description and confirm it prints false.
The script has several limits:
- Some servers reject HEAD requests with a 405, so a broken-looking link may be fine. Open flagged links manually.
- It misses single-quoted attributes and client-rendered pages.
- It skips relative links.
Who should choose what
Choose a site builder when the deliverable is pages, standard forms or a store, and someone non-technical will do the editing. Your options are B12, Wix, Squarespace, or Design.com if branding is part of the job. Accept the lock-in knowingly.
Choose an app builder (Replit, v0, Lovable or Base44) when you need accounts, your own data model, or code you will extend. Budget for review, testing and credit-based costs.
If you are on the fence, build a one-page prototype on the free tier of one tool from each group. Then run the pre-build checklist against what you actually get. Every price and capability above comes from one unverified listicle, so confirm each on the vendor's own site before committing money or content.
