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Guides
for a site of your own

What an immersive site is, how one gets made and what it costs. Then the steps that come with every kit — publish it free, your own address and email, payments, Google — open to anyone. And how Promti compares with the other ways to make a site.

Before you build

What an immersive website isAn immersive website is real-time 3D that moves as you scroll. Live examples, when it pays off, and the cost: €25,000+ at a studio, €500 as a kit.
3D website examples3D website examples sorted by what the 3D does — an object, a place, a world, a mood — with live demos to open on a phone and what to copy from each.
Interactive 3D websitesWhat makes a 3D website interactive — scroll, cursor, touch, typing, sound — with a live example of each to open on your phone, and what to keep out of it.
How a 3D website is madeThe work behind a 3D website, part by part: the model and its light, the scroll, a weight budget, phones, less motion, real text, languages, legal page.
What a 3D website costsA 3D website costs €25,000–60,000 at a specialised studio. What drives the price, what each route costs in 2026, and when a kit or no 3D at all will do.
Alternatives to a 3D agencySpline, PeachWeb, Vectary, rooom, a template, a freelancer or a kit: what each offers instead of a 3D agency, its price in September 2026, and the catch.
A 3D website with one paymentPaying once for a 3D website? Check six things first: the files, hosting, phones, a version without 3D, changes and the licence, and how Promti answers.
Making a 3D website yourselfFour ways to build a 3D website yourself — three.js, Spline, Framer or Webflow, a model viewer — what each makes you learn, where it gets hard, and when.
A 3D model on a websiteEmbed a .glb in one line of HTML with the free <model-viewer>, or use three.js or Spline. Textures, animations, AR, and how light the file should be.
A 3D website for freeYou can make and publish a 3D website for free with three.js, Blender and free hosting. What each tool gives you, and where free ends.
Speed, SEO and 3DWhat 3D does to a site’s speed and to Google: the Core Web Vitals and their limits, why a canvas isn’t indexed, what matters most, and what the kits do.
One page or severalWhen a one-page website is enough and when you need more: what one page does well, how Google treats it, how to decide, and what to do if you need pages.
Photos of your placePhotographing a rental, hotel, restaurant or winery with a phone: light and time of day, framing, settings, what to avoid, and what Airbnb and Booking ask.
Your business on Google MapsCreate a free Google Business Profile, pick a storefront or a service area, verify it by phone, email, video or post, and what Google says moves you up.
A 3D portfolio websiteWhat a 3D portfolio website is, the four ways to get one (code, builder, kit, custom), what to put in it and what makes it hurt your work. From €750.
Framer vs WebflowFramer vs Webflow in 2026: what each costs a year, pages and CMS limits, code export, what happens if you stop paying — and when neither is the right tool.

Step by step

Promti compared