Skip to main content

Custom Development vs Wix & Squarespace.

Should you use a DIY website builder or invest in custom development? Wix and Squarespace are excellent for early-stage validation. Custom development earns its premium when SEO, conversions, and ownership matter.

Spring 2026
Lighthouse 90+ scoresFull SEO controlYou own the codeStripe-only fees (~3%)Unlimited custom features
Updated 1 min read

Wix and Squarespace exist for a reason. They get a brochure site live in days, the templates are competent, and the monthly fee is small. For an early-stage business validating an idea or a service business with a simple online presence, they are often the right tool. Most growing businesses outgrow them, and that is the trade.

Custom development costs more upfront and takes longer to ship. The return shows up in performance scores, SEO control, conversion rates, and the absence of platform lock-in. WERZ ships custom Next.js sites that hit Lighthouse 90+ on every page, integrate cleanly with any modern API, and stay yours forever — no platform fees, no transaction surcharges, no rebuild cliff in three years.

Side-by-side

Feature comparison.

FeatureCustom developmentWix / Squarespace
Upfront cost$5,000–$30,000+$0–$500/year
Monthly cost$50–$200 hosting$15–$50/month
Design flexibilityUnlimitedTemplate-based
Performance / speedOptimized — 90+ LighthouseOften slow — 50–70
SEO capabilitiesFull control — schema, meta, technical SEOLimited
Custom featuresAnything possiblePlugin dependent
ScalabilityUnlimitedPlatform limits
OwnershipYou own everythingPlatform dependent
Time to launch4–12 weeksDays to weeks
E-commerce feesStripe fees only (~3%)Platform + payment fees (5–8%)
Brand differentiationUnique designSimilar to competitors
Decision guide

When each fits.

Choose custom development when

  • Your website is central to revenue generation
  • You need custom features or integrations
  • Brand differentiation is important
  • You're scaling and need performance
  • SEO and conversions are priorities
  • You want to own your platform

Choose Wix or Squarespace when

  • You're just starting and need to validate an idea
  • Budget is under $2,000
  • You need a simple brochure website
  • You're comfortable managing tech yourself
  • You don't need custom functionality
FAQ

Common questions.

Is Wix or Squarespace bad for business?

Not inherently. They're excellent for simple sites, portfolios, and businesses just starting out. However, they have limitations in performance, SEO, and customization that can hold back growing businesses.

Can I migrate from Wix to a custom site later?

Yes, but it requires rebuilding. Wix doesn't allow you to export your site's design or code. We help businesses migrate regularly — it's a common growth path.

Why are custom websites so much more expensive?

You're paying for expertise, custom design, optimized code, and a solution built for your specific needs. The ROI often exceeds DIY through better conversions, SEO, and scalability.

How long does a custom website take?

Typically 6–12 weeks for a full business website. This includes discovery, design, development, and testing. Rush projects are possible for additional investment.

Get started

Ready to upgrade your website?

Get a free consultation. We'll tell you honestly whether your project is better served by Wix, Squarespace, or custom development.

Start a project

Have one specific question? Email hello@werz.ai