Nobody in this industry publishes prices. Ask what a 3D website costs and you get "it depends", a discovery call, and a proposal three weeks later. The reasons are understandable, scope really does vary wildly, and no studio wants to anchor itself to a number before hearing the brief. But if you are a founder or a marketing lead trying to budget, "it depends" is useless. So here is the honest version, from someone who builds these for a living.
One disclaimer before the numbers. These are ranges I see across the freelance and small studio market in 2026. Large agencies charge multiples of everything below, and occasionally a talented developer charges less. The ranges are a map, not a quote.
What you are actually paying for
The rendering is the cheap part. Three.js is free, WebGPU is free, and putting a spinning object on a page takes an afternoon. What costs money is everything around it: preparing 3D assets that do not exist yet in a web-ready form, making the scene run on a four year old phone, designing interaction that serves a purpose, building the fallbacks for devices that cannot handle the main path, and doing all of it in a way that survives the next two years of content changes.
When a 3D project quote surprises people, it is almost never because the 3D is expensive. It is because the invisible work is being priced honestly.
Tier one: the 3D accent
A 3D hero section, an animated product spin, a particle background that responds to the cursor. The rest of the site stays conventional. This is the entry point, and it is often the right call: one strong spatial moment changes how an entire site feels.
Expect roughly $1,500 to $8,000 and one to three weeks, assuming usable 3D assets exist. The spread depends on whether the scene is decorative or interactive, and on how much motion design is involved. A static product on a turntable sits at the bottom of the range. A scroll-driven scene with custom shaders sits at the top.
Tier two: the product configurator
Interactive product tools: change finishes, swap components, see feedback that answers a real buying question. This is where 3D stops being decoration and starts being sales infrastructure. It is also most of my client work, so the numbers here come from projects I have shipped.
Expect roughly $2,500 to $20,000 and up, over two to eight weeks. The honest drivers of that spread: how many products and finishes, what state the 3D files are in, whether the tool needs commerce integration, and how much decision logic lives behind the scene. A single product with a handful of options lands near the bottom. A catalog of eighteen products with per-product configuration rules is a different build entirely.
One pattern worth knowing: the second configurator is dramatically cheaper than the first. When I built the Laylo configurator for Tenjam, the structure was designed so product data lives apart from the renderer. The second configurator shipped in a week because of it. If you plan a product line, say so upfront, and make sure your developer builds for it.
Tier three: the immersive site
The full experience: the site is the 3D scene, navigation moves through space, and every screen is choreographed. This is what people picture when they say they want a site like the award winners.
Expect $8,000 to $40,000 and up, over one to four months. The top of that range has no real ceiling, the studios behind famous immersive sites charge what film productions charge, and for similar reasons: custom everything, large teams, long timelines. If a quote for a full immersive site comes in at tier one money, look carefully at what is actually custom.
What moves the price inside any tier
- Asset condition. Web-ready glTF files are a gift. CAD and STL exports need conversion, cleanup, UVs, and texture work, which is real budget. I wrote up that pipeline in From STL to glTF.
- The device floor. "Must run on mid-range Android from 2022" is a legitimate requirement and a real cost. Performance work is engineering, not polish.
- Content volume. Ten products cost more than two. Forty pages of scroll choreography cost more than five.
- Integrations. Commerce, CMS, analytics, existing design systems. Every boundary adds coordination.
- Motion ambition. Physics, custom shaders, and transitions that feel signed take iterations, and iterations are hours.
- Maintenance. A configurator that marketing can update without a developer costs more upfront and far less over its life.
Where budgets quietly die
Assets. Every experienced developer will tell you the same thing: the model conversion, optimization, and texture work eats more budget than the rendering code. If you have only manufacturing files or renders made for print, plan for a meaningful slice of the budget to go there before anything moves on screen. It is not a hidden fee. It is the actual work.
How to spend less without ruining it
Start with one decision the 3D should support, and cut everything that does not serve it. I wrote about this in the configurator post: the projects that succeed are built around a single question the buyer is asking. Focus is cheaper than spectacle, and it converts better.
Phase the work. A tier one accent this quarter can grow into a tier two configurator next quarter if the foundation anticipates it. And provide reference material early: good photos, existing models, brand motion references. Every ambiguity you remove is billable hours you keep.
The timeline question
Budget and calendar move together, but not linearly. A rushed 3D project does not get proportionally cheaper, it gets worse, because the phases that suffer under time pressure are exactly the ones that separate good from generic: asset optimization, device testing, and motion refinement. If the launch date is fixed, tell your developer before the quote, not after. Compressing a six week build into four costs more, not less, and compressing it into two produces something neither of you will want to show.
The reverse is also true and worth using: flexible timelines are negotiating power. Developers price urgency. A project that can slot between other commitments will often land at the friendlier end of every range in this article.
Red flags in cheap quotes
- No questions about your 3D assets. Whoever prices a 3D project without asking what files exist is guessing.
- No mention of a performance budget or device targets. The site will be beautiful on the developer machine and unusable on your customers’ phones.
- No fallback plan for older devices and browsers.
- A template scene with your logo dropped in, priced as custom work.
Whether any of this is worth it is a separate question, and it has a real answer: immersion pays when it reduces uncertainty or deepens memory, and not otherwise. I went through the research in The Economic Value of Immersive Web Experiences. Read that one next, then budget for the version of 3D your customers actually need.