3D Website Development by Alpha Expansion
3D Websites01Scroll-driven 3D02Complete brand websites03Launch micrositesBook a call

3D Website Development

Websites visitorscan step into

We design and build complete websites with real-time 3D at their center, for brands, product launches and SaaS companies that want visitors to explore the product instead of reading about it.

Scroll-driven 3DComplete brand websitesLaunch microsites

What we build

01Scroll-driven 3D

02Complete brand websites

03Launch microsites

01Our Approach

We build a 3D website as a website first, with content, search visibility and load time planned before a single model is rendered.

02Overview

Whole websites built around a 3D story

  • 01Scroll-driven 3D
  • 02Complete brand websites
  • 03Launch microsites

A 3D website is a full site, with pages, navigation, content management and analytics, where a real-time scene carries the story. We handle concept, art direction, modeling, scroll choreography and development together. Typical work includes scroll-driven product reveals, particle and procedural visuals, 3D typography and hero scenes that respond to the visitor, all tied to the copy on the page.

Pick this service when you need the whole site delivered, not a 3D component for an existing one. It suits brand flagships, launches and marketing sites where the product is hard to explain in flat images. We storyboard the scroll before building, keep text in real HTML for search engines and screen readers, and design a lighter version for devices that cannot run the scene.

Talk to us about your project
03What We Do

Capabilities, End to End

01
Concept and storyboard

A scroll-by-scroll storyboard showing what the scene does at each section and which message it supports, agreed with you before modeling or development begins.

02
Scroll-driven 3D

Camera moves, object transforms and material changes tied to scroll position with GSAP timelines, so the scene and the page content advance together at the visitor's pace.

03
Hero scenes

Interactive opening scenes built from your product, logo or an abstract form, designed to load progressively so visitors see something meaningful while assets arrive.

04
Particles and procedural visuals

Particle systems, generated geometry and shader-based backgrounds that give a brand its own visual signature without relying on heavy downloaded models.

05
Site and CMS build

The pages around the scene built with Next.js or Astro and a headless CMS, so your team edits copy, case studies and metadata without touching 3D code.

06
Fallbacks and accessibility

Reduced-motion alternatives, keyboard navigation, semantic HTML content and a static or video version for low-power devices, so the content stays reachable for every visitor.

04Live In Your Browser

A Real Scene, Rendered Right Now

This is not a video. Your graphics card is drawing the scene as you read, and the controls below change it.

Live sceneScroll scene
Triangles0
Draw calls1
Frame rate0 fps
Drag to rotate
01

Scroll choreography

The scene advances with the page, one message per section.

Section 1 of 3
02

Progressive loading

Content appears first while models and textures stream in behind it.

03

Editable content

Your team updates copy and pages in a CMS without developers.

04

Low-power fallback

Devices that cannot run the scene get a lighter designed version.

05What You Receive

Handed Over, Ready to Run

SCROLL
01
Complete production website
02
Scroll storyboard and art direction
03
Optimized 3D models and textures
04
Scene and animation source code
05
CMS with editor documentation
06
Reduced-motion and low-power fallbacks
07
SEO metadata and analytics setup
08
Repository, hosting and domain access
06How It Runs

From Kickoff to Launch

01
Concept
02
Storyboard
03
Produce and build
04
Optimize and launch
01
Concept

We define the story the site must tell, gather references and present art direction with style frames. You approve a visual direction and a page structure before production starts.

02
Storyboard

Each section gets a frame showing copy, scene state and the transition into the next. A rough moving prototype follows, so the pacing can be judged in a browser, not on slides.

03
Produce and build

Models, materials and shaders are produced while the site, CMS and scroll choreography are developed. You follow progress on a staging link and give feedback on real builds at each milestone.

04
Optimize and launch

We compress assets, stage loading, test on phones and older laptops, check accessibility and search metadata, then launch on your hosting with analytics and a short training session for editors.

07Technology

The Stack We Use

3DThree.jsReact Three FiberGLSLBlenderSiteNext.jsAstroReactTypeScriptVite3DThree.jsReact Three FiberGLSLBlenderSiteNext.jsAstroReactTypeScriptVite
MotionGSAPScrollTriggerLenisTheatre.jsDeliverySanityContentfulVercelCloudflareMotionGSAPScrollTriggerLenisTheatre.jsDeliverySanityContentfulVercelCloudflare
08Who It Is For

Built for Teams Like Yours

FLAGSHIP
Your brand needs a site people remember visiting

Your product or brand is premium, technical or hard to picture, and a template site makes it look like everyone else. You want a flagship site where visitors explore the product in 3D, and you need it to stay fast, findable and editable.

Premium brand flagship sites
Product launch microsites
SaaS marketing sites
Agency and studio portfolios
Hardware and device showcases
Investor and event presentations
09Questions

What buyers ask before they start

If yours is not here, ask us directly. The first conversation is free and useful whether or not we work together.

Book a call

It can if built carelessly, which is why we plan for it from the start. All copy lives in server-rendered HTML that search engines read normally, with the canvas layered behind or beside it. The page becomes usable before the scene finishes loading, assets are compressed and streamed, and heavy code loads only where needed. We set a loading budget and measure against it before launch.

Often a single strong 3D moment does more than 3D everywhere. If you already have a site you are happy with and want a configurator or hero scene added, our Three.js service fits better. Choose a full 3D website when the site is being rebuilt anyway and the story benefits from one continuous scene. We will recommend the smaller option when it serves you.

The site checks what the device can handle and adapts. Capable phones get the scene with lower resolution and simpler effects. Devices that cannot keep up, or visitors who have asked their system to reduce motion, get a designed alternative built from stills or short video with the same content. The aim is that nobody meets a blank page or a stuttering animation.

Yes, for everything that is content. Headlines, body copy, images, case studies, blog posts and metadata are managed in a headless CMS with a structured editor and previews. The 3D scene itself is code, so changing a model or choreography needs a developer. Where it helps, we expose scene settings such as colors or featured products as CMS fields your editors can change.

We can produce them ourselves, work from files you supply, or combine both. If you have CAD data or existing renders, we adapt them for real-time use. If not, our artists model from references and your brand guidelines. Art direction, modeling and development happen in one team, which avoids the usual gap between what a designer imagined and what the browser can run.

10Related services

Often built together

ReadytoBuildSomethingExceptional?

Every engagement starts with a scoping conversation. It is free, structured, and useful whether or not we work together.

Response within 24 hoursFree consultation & scopingNDA available on request

Premium digital product and engineering studio. We build high-performance web platforms, SaaS applications, mobile apps, and 3D experiences for high-growth companies.

Alpha Expansion is a premium digital product and engineering studio specializing in React development, Next.js development, full-stack development, mobile app development, UI/UX design, and 3D interactive experiences.

We serve industries including SaaS, FinTech, Healthcare, E-commerce, Logistics, and Real Estate.