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Spline vs Squarespace

A source-aware comparison of pricing, documented capabilities and workflow fit.

Short answer

These lines are generated from the pricing we track, not from a paid placement. How we score tools.

What Spline is

Spline brings 3D into the browser with the ease of a standard graphic design tool. It eliminates the need for heavy software or complex code to include interactive 3D objects on your site. You can create scenes and embed them into your web project with a single link. With physics and interactive triggers, Spline takes the web experience from 2D flatness into an immersive depth that responds to user movement and clicks.

What Squarespace is

Squarespace focuses on the 'power of design,' making it the choice for creative professionals and luxury brands. It uses design constraints to ensure your site always looks polished and high-end. Its templates are world-class. With strong e-commerce and scheduling tools built-in, it lets a brand manage its entire digital presence with a premium aesthetic.

Side by side

SplineSquarespace
CategoryDesignDesign
How to startFree tiernot a monthly price$16/user/moverified
Public APINoYes
Mobile appNoYes
Open source / self-hostableNoNo
SSO (SAML)NoNo
VisitSplineSquarespace

What Spline is built to do

Interactive 3D
Objects that the user can rotate or interact with using their mouse.
Game Controls
Build small web games controlled via keyboard or mouse inputs.
Real-Time Collaboration
Work live with your team on the same 3D scene simultaneously.
Material Layers
Design realistic surfaces like glass, metal, or fabric using layers.

What Squarespace is built to do

Fluid Engine
A powerful and flexible next-gen editor for professional-level designers.
Commerce Analytics
Track your sales and customer behavior through detailed, stylish charts.
Scheduling
Embed a professional appointment system directly into your site via Acuity.
Bio Sites
Create stylish 'Link in Bio' pages for your social media accounts for free.

Choose Spline if

  • Web Designers, Creative Developers, and Product Brands.

Choose Squarespace if

  • Photographers, Artists, and Boutique Brands.

Evidence and freshness

Where a claim on this page comes from a vendor page, it is linked here.

Spline

Vendor pricing page verified · reviewed 2026-08-31

Squarespace

Vendor pricing page verified · reviewed 2026-08-31

Spline: pros & cons

  • Web Native: Your 3D scenes run directly in the browser with high performance.
  • Interactivity: Build 3D objects that react to mouse movements or user clicks.
  • Physics Engine: Add realistic effects like gravity and collisions to your scene.
  • Easy Export: Export your designs as React, Webflow, or simple HTML snippets.
  • Device Performance: Extremely complex 3D scenes may lag on older mobile devices.
  • Learning Curve: Thinking in 3D (X, Y, Z axes) can be difficult for absolute beginners.
  • File Size: High-resolution textures may increase your page's initial load time.

Squarespace: pros & cons

  • Premium Templates: The cleanest and most 'expensive-looking' designs on the web.
  • Ease of Use: The new Fluid Engine makes drag-and-drop much more intuitive.
  • All-in-One: Every essential tool is built-in without needing extra plugins.
  • Mobile Ready: Designs look consistently flawless on mobile devices automatically.
  • Flexibility Limits: Does not allow the same total freedom as Wix to place items anywhere.
  • Price: Monthly fees can be higher than those of most major competitors.
  • App Market: Its ecosystem for third-party apps is smaller than Shopify or WordPress.

Our verdict on Spline

The easiest way to add 'wow-factor' interactive 3D experiences to any website.

Our verdict on Squarespace

The best tool for building an elegant, minimalist, and high-end website.

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