Custom-Coded vs Wix

Custom PHP vs Wix for a small business website.

Wix is the most-used DIY website builder among small businesses - and for good reason. The drag-and-drop is genuinely easy. But ease comes with trade-offs in speed, SEO control, and what AI search engines can do with your site. Here's the honest picture.

Honest comparison

Wix vs. custom-coded

Where Wix genuinely shines, where it quietly costs you, and what a hand-coded subscription site does differently. Real tradeoffs, no strawmen.

Custom-coded vs Wix - conceptual comparison illustration - Brattleboro Local
TL;DR

Wix is fine for a hobby site, a personal page, or a temporary placeholder while you build something serious. For a business that depends on Google, Bing, and AI search engines for leads, Wix's slow load times, limited schema control, and inability to ship llms.txt or fine-grained structured data cost you traffic. Custom-coded sites give up Wix's drag-and-drop simplicity in exchange for outranking Wix sites in nearly every measurable way.

Side by Side

Custom PHP vs Wix on the things that matter.

Dimension Wix Custom-coded by Brattleboro Local
Typical Lighthouse score 30-60 (mobile) 95-100 (mobile)
Average page weight 3,000-8,000 KB 50-300 KB
Schema markup control Limited, template-based Full custom JSON-LD
Custom HTML/CSS/JS Restricted (Velo only) Full control
AI search readiness (GEO) No llms.txt, limited schema Full GEO stack out of the box
URL structure control Auto-generated, hard to fix Designed for SEO from day one
Site ownership Hosted on Wix only Published buyout schedule - own it any time
Export/migration ability Essentially impossible Plain PHP, fully portable
Monthly cost (basic biz) $22-$159/month (you do all the work) $179/month (we do all the work)
Long-term commitment Locked in to Wix forever Buy the site out and host it anywhere
Real customization ceiling Hits limits fast No ceiling
Honest Assessment

When Wix is actually the right choice.

We're not in the business of trashing other platforms. Here's where Wix is genuinely the better fit.

You truly just need a placeholder

If your business doesn't depend on the website for leads - you have plenty of word-of-mouth, your customers find you another way, and the site is mostly a brochure - Wix is fine. The 30-minute drag-and-drop genuinely solves your problem cheaply.

You're testing a business idea

Before you commit to a custom site, a Wix MVP can validate whether your business even needs a website. Pay $14/month for a few months while you figure out what's actually needed. When the business is real, migrate to custom.

Your audience doesn't care about speed

Some audiences (older demographics, niche B2B, captive industries) genuinely don't notice slow sites. If your customers find you through referrals and never compare you to competitors via Google, Wix's speed disadvantage matters less.

Where Custom Wins

When custom-coded is the better fit.

Where the trade-offs go the other direction - these are the situations where custom code outperforms Wix.

Google search is your biggest lead source

Wix sites consistently underperform custom sites in local-pack rankings - speed is one factor, but limited schema control and URL structure are bigger. A Brattleboro dentist on Wix loses to a custom-coded competitor in the local pack, every time, all else equal.

You want to be cited by ChatGPT / Perplexity / Claude

AI search engines weight schema markup, llms.txt, and entity-rich content heavily for citation. Wix's limited schema implementation and inability to publish a proper llms.txt makes AI citation unreliable. Custom-coded sites are built for the AI search era from day one.

You're scaling beyond a brochure site

Custom forms, integrations with your CRM, scheduling systems, member areas, conditional content - all of these are doable on Wix but they push you into Wix's Velo platform, which is essentially a programming environment with worse tooling than just hiring a real developer.

You don't want to be locked in

A custom site can move from one host to another - DigitalOcean, AWS, anywhere with PHP support - in an afternoon. A Wix site is on Wix forever; exporting is functionally not a thing. Vendor lock-in is real cost.

Real Scenarios

Concrete examples from southern Vermont.

Specific business types we work with, and which platform actually fits each.

A Bellows Falls wedding photographer with a portfolio site

Could be either, leaning custom. Wix has decent photo gallery templates. But custom lets us optimize the images to AVIF/WebP automatically (Wix does some of this; custom does more), and lets us implement structured data for Photograph entities that helps the gallery rank in Google Images. For a photographer whose business is the visual portfolio, the speed and image-SEO win matters.

A Wilmington restaurant with a menu and reservation system

Custom strongly recommended. Reservation systems integrated cleanly with the rest of the site convert better than third-party widgets dropped into Wix. Menu schema (Restaurant + Menu in JSON-LD) is critical for AI Overview citation ("what's on the menu at X restaurant in Wilmington?") and harder to fine-tune on Wix.

A solo Brattleboro life coach with a simple booking page

Wix is fine here. The site is essentially a landing page with a Calendly embed. The lead volume from Google is unlikely to justify a custom build - the audience finds the coach through referrals and social. Wix at $22/month makes sense; revisit when the business is doing $200k/year.

A Londonderry accountant with a 25-page service site

Custom wins. Accounting is YMYL (Your Money or Your Life) content - Google holds it to a higher quality bar. Schema for FinancialService, accountant credentials, and review attestation all need to be implemented carefully. Wix's templated approach can't get there.

What moving off Wix actually involves

Wix makes leaving deliberately awkward. There is no meaningful export: you cannot take your site with you, and the pages have to be rebuilt rather than transferred. In practice that matters less than it sounds, because the rebuild is included and a Wix site is rarely large.

What we do take is the content itself. Text, images, your logo, product or service descriptions and any blog posts get inventoried and moved across by hand. Anything you have written is yours and comes with you. What stays behind is the Wix editor, the Wix apps, and the Wix subscription.

Your domain is the one piece to handle carefully. If you bought it through Wix it is still yours, and we either move it to a registrar in your name or point it at the new site while it stays where it is. Either way you end up holding the domain, which is not always true today.

URLs are mapped so existing rankings survive, including the /post/ and /service-page/ prefixes Wix adds. Four to six weeks start to finish, with your current site live throughout, and the Wix subscription is only canceled once the new site is up and you have approved it.

Last reviewed: by Mike Ferreira.

FAQ

Common questions about Wix vs custom.

Not sure which platform fits your business?

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