Custom website vs Squarespace: real numbers.
For performance, SEO, customization, and ownership, custom hand-coded sites beat Squarespace. Custom sites typically achieve Lighthouse 95+ where Squarespace averages 40-65. No monthly platform fee. Squarespace wins only if you need no-developer self-service editing and accept the platform's design and SEO constraints.
Every metric that matters.
| Metric | Squarespace | Custom (ThatDeveloperGuy) |
|---|---|---|
| Year 1 cost (with hosting) | $432 (Business plan) | $2,105 (Starter) - $5,105 (Standard) |
| 5-year cost | $2,160 | $2,537 (Starter) |
| Lighthouse Performance (mobile) | 40-65 average | 95+ guaranteed |
| Largest Contentful Paint | 3-6 seconds typical | < 1.5 seconds |
| You own the source code | No | Yes |
| Move hosts freely | No | Yes |
| Section 508 / WCAG 2.2 AA | Partial (template-dependent) | Yes, with VPAT |
| Custom Schema.org markup | Limited to platform defaults | Full @graph per page |
| Self-service editing | Yes (their main strength) | With CMS add-on ($1,000+) |
| Lock-in risk | High | None |
| SDVOSB set-aside eligible | N/A | Yes |
Squarespace is genuinely better in three cases.
No developer ever
If you cannot or will not engage a developer for any future changes, Squarespace gives you a workable self-service editing experience custom code cannot match without expensive CMS investment.
Sub-5-page hobby site
A personal blog, portfolio, or freelance landing page where you accept template aesthetics and basic SEO. Spending $1,997+ on custom code is overkill.
Simple ecommerce, low SKU count
Selling under 50 products with standard checkout flow. Squarespace's built-in commerce works without a developer. If you need custom checkout, custom inventory rules, or B2B pricing — custom code wins.
Migrating from Squarespace?
$1,497 migration package preserves all content, recreates design in custom code, sets up 301 redirects to keep your SEO equity, transfers domain. 2-4 week typical.