Every San Diego small business owner asking "which platform should I build my website on?" hits the same four candidates: Webflow, Squarespace, Shopify, and Wix. Each one has thousands of fans on the internet and millions of users worldwide. Each one will happily take your money. None of them is wrong for everyone — but each one is wrong for someone.
This is a comparison written by someone who builds on all four of them. There are no affiliate links and no preferred-platform partnership. The only goal is to help you figure out which one fits your business, with specific San Diego use-cases as anchors.
The 30-second answer
If you sell more than 10 products and want to compete on Amazon, Instagram Shopping, or TikTok Shop — Shopify.
If you run a service business, brand site, agency, or anything where design control plus AI/SEO performance matters — Webflow.
If you're a photographer, restaurant, or portfolio-driven brand who values easy in-house editing over deep design customization — Squarespace.
If you need a simple service-page site shipped in a week and you're not interested in long-term scaling — Wix.
The rest of this article walks through why.
Webflow: the default for design control and AI search
Webflow is the platform Kanyon Studio's own site (kanyonw.com) is built on, and it's the platform recommended for most service businesses, brand sites, and outdoor / apparel / lifestyle companies that compete on visual identity.
Where Webflow wins
- Visual design control. Webflow is the only mainstream platform that lets you build genuinely custom layouts without a developer. Designers who use Figma feel at home in Webflow. Squarespace and Wix lock you into templates with limited customization. Shopify themes can be customized but require Liquid (Shopify's template language) for anything ambitious.
- Clean semantic HTML output. Webflow renders proper HTML5 semantic markup — headings, sections, articles, navs — without the div soup that Wix and Squarespace produce under the hood. Search engines and AI engines parse this faster and rank it better.
- Flexible CMS. Webflow's CMS lets you build collections, reference fields, and dynamic templates that rival WordPress. Squarespace's blog and shop collections are fixed schemas. Wix's CMS exists but is harder to work with.
- Custom code and integrations. Webflow lets you inject custom JavaScript, embed third-party scripts, and extend with their API. Cloudflare Workers, custom booking flows, advanced form handling — all possible.
- AI search ready out of the box. Webflow supports JSON-LD schema injection, llms.txt at root, FAQ schema, and Core Web Vitals tuning. Most AI engines (ChatGPT, Perplexity, Claude, Google AI Overviews) cite Webflow sites at higher rates than Wix or Squarespace because the underlying HTML is cleaner.
Where Webflow loses
- Higher learning curve. If you'll edit the site yourself daily, Webflow's interface is steeper than Squarespace's.
- Ecommerce caps out at mid-volume. Webflow Ecommerce works for catalogs up to a few hundred SKUs but doesn't match Shopify's app ecosystem, multi-channel commerce, or high-volume order management.
Shopify: the right backend for product brands
If your San Diego business sells physical products and has more than 10 SKUs, Shopify is almost always the right call. The platform was purpose-built for ecommerce, and trying to do the same things in Webflow Ecommerce or Squarespace Commerce hits ceilings fast.
Where Shopify wins
- App ecosystem. Subscription billing, wholesale portals, abandoned-cart recovery, advanced inventory, multi-warehouse fulfillment, customer loyalty programs — Shopify has a tested app for every one of these. Webflow's app marketplace is much smaller.
- Multi-channel commerce. Shopify integrates natively with Instagram Shopping, TikTok Shop, Amazon, eBay, Google Shopping, and Facebook Marketplace. One product change syncs everywhere.
- Payment processing. Shopify Payments handles credit cards, Apple Pay, Shop Pay, Klarna, and international payment methods at scale. Tax calculations, shipping zones, and customs declarations are all built in.
- Inventory and order ops. Real warehouses, real fulfillment partners, real return management. The order-management UI is built for actual retail operations, not demos.
Where Shopify loses
- Design control is theme-bounded. You can customize Shopify themes (some heavily) but you can't build truly custom layouts the way Webflow lets you. Custom Shopify themes require Liquid template language.
- Recurring cost. Shopify charges monthly plus payment processing. For a small service business with no products to sell, that's pure overhead.
Squarespace: the editorial-clean option
Squarespace is the platform that wins for portfolio-driven brands — photographers, restaurants, hospitality, editorial designers, wellness studios — where the website's job is to look polished and let the team edit it without thinking.
Where Squarespace wins
- Editing UX. Squarespace's editor is the most accessible of the four. A non-technical owner can update copy, photos, and even add new pages without breaking anything.
- Built-in templates. The starting templates are well-designed by default. A new Squarespace site looks professional on day one without a designer.
- Built-in features. Booking (Squarespace Scheduling), email marketing, basic ecommerce, blog, podcast hosting, and member-only content are all included without third-party apps.
- Predictable cost. Single monthly plan, no hidden app fees.
Where Squarespace loses
- Limited deep customization. Templates can be styled but you can't change the underlying structure without Squarespace's developer-mode (which removes you from the easy editing experience).
- SEO ceiling. Squarespace produces decent SEO out of the box, but advanced needs — complex schema, llms.txt at root, deep internal linking control — require code injection that fights the platform.
- AI search readiness is partial. Schema can be injected via the code-injection panels, but it's clunky and most owners don't bother.
Wix: the fast-launch option
Wix is the right call for a one-page service site shipped in a week, a small portfolio for a freelancer, or anyone who already has Wix in their workflow and doesn't want to migrate.
Where Wix wins
- Fast time to launch. Wix's drag-and-drop editor is the most beginner-friendly of the four.
- AI-assisted setup. Wix ADI (their AI builder) can scaffold a basic site from a few questions in 15 minutes.
- Affordable for small teams. The basic plans are cheap.
Where Wix loses
- Limited design freedom on rebuild. Once you pick a template, switching templates often means rebuilding the whole site.
- SEO and AI search ceiling. Wix has the most constrained underlying HTML of the four. Schema injection is possible but limited. AI engines cite Wix sites at lower rates than Webflow or Shopify.
- Scaling pain. Sites that grow past 20-30 pages on Wix become hard to maintain.
Side-by-side: pick one
To make this concrete, here's how the four platforms compare across the things small businesses actually care about:
- Best for service businesses + brand sites: Webflow
- Best for product brands with 10+ SKUs: Shopify
- Best for photographers, restaurants, portfolio-driven brands: Squarespace
- Best for fast one-page service sites: Wix
- Best for AI search citation potential: Webflow
- Best for non-technical in-house editing: Squarespace
- Best for high-volume ecommerce: Shopify
- Best for multi-channel commerce (Instagram, TikTok, Amazon): Shopify
- Best design control without a developer: Webflow
- Best for tightest budget on a launch deadline: Wix
Migrations between platforms
One thing to know upfront: every platform supports migration in and out, but the cost and pain vary. Common San Diego migration paths Kanyon Studio handles:
- Wix → Webflow. Most common. Usually triggered when the business outgrows Wix's design ceiling. URL preservation requires careful 301-redirect mapping. Existing Google rankings survive when done right.
- Squarespace → Shopify. Common for product brands who started with Squarespace Commerce and need to scale.
- WordPress → Webflow. The maintenance burden of WordPress (security patches, plugin updates, hosting management) is the usual driver. The visual upgrade is the bonus.
- Squarespace → Webflow. Triggered when a portfolio-driven brand wants more design freedom or better AI search readiness.
Migration projects price the same as a same-tier new build because the SEO-preservation work (URL mapping, redirect rules, schema reconstruction) is significant.
How Kanyon Studio decides for clients
The discovery call for every web design project starts with three questions:
- How many products are you selling, and where?
- How often does your team need to edit the site without a developer?
- How much custom design control matters to your brand?
The answers route the project to the right platform. The build still ships with the same SEO + AI-search baseline regardless of which one is chosen — structured data, fast page loads, semantic HTML, and (where the platform supports it) llms.txt at the domain root.
If you're trying to figure out which platform fits your business, the easiest path is a free 30-minute discovery call. Bring your current site if you have one, or just describe what you're trying to do. There's no platform allegiance — the recommendation is always whichever platform serves the business best.
