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Real-time 3D on the web has grown up. What used to be a tech demo bolted onto a launch campaign is now how serious brands build their flagship sites: scenes rendered live in the browser, responding to every scroll and cursor move, running at 60fps on a mid-range phone. A small group of WebGL and interactive 3D agencies worldwide does this work at the highest level.
This is our honest guide to them. And yes, full disclosure before anything else: we're on this list. We build WebGL and interactive 3D websites ourselves, we know this field because we compete in it, and we'd rather write the useful version of this article openly than pretend to be neutral. Judge every studio here, including us, by the work.
How we chose: every agency on this list has recent, verifiable work in real-time 3D recognised by the industry's main juries: genuine WebGL or WebGPU running live in the browser, not 3D rendered out as video. Where a project is still in Awwwards voting rather than decided, we've said so. The list is alphabetical, because ranking your own peers (and yourself) is a mug's game.
The list at a glance
- Active Theory (USA): game-engine thinking on the web. A decade-plus of major interactive launches.
- Lusion (UK): technically inventive motion. Awwwards nominee, May 2026 (EverSwap).
- makemepulse (France): playful, performant brand interaction. Awwwards nominee, May 2026 (Apechain).
- Merci-Michel (France): premium restraint for luxury brands. Long-standing Awwwards honours.
- Noomo Agency (USA): 3D storytelling. Awwwards nominee, May 2026 (The Power of Storytelling).
- OFF+BRAND (UK): brand-led real-time builds. Awwwards Site of the Day and Developer Award, June 2026 (Steven.com).
- Psychoactive Studios (New Zealand): award-level 3D, performance-budgeted. Awwwards Site of the Day and Developer Award, plus 50+ awards and recognitions.
- Unseen Studio (UK): art direction and engineering. Awwwards Site of the Day and Developer Award, June 2026 (Hubtown).
- Utsubo (Japan): engineering-led Three.js and WebGPU. Industry-cited writing and builds.
- Vide Infra (Latvia): UX-grounded polish. Awwwards Site of the Day and Developer Award, March 2026 (Springs).
The studios
Active Theory
The studio many people in this field grew up admiring. Active Theory has been building browser-based real-time experiences for global brands and entertainment properties for over a decade, and their work has a particular signature: game-engine thinking applied to the web, long before that was fashionable. If your project leans toward the interactive-experience end of the spectrum, theirs is the back catalogue to study.
Active Theory. Los Angeles. A decade-plus of interactive launches.
Lusion
Consistently one of the most technically inventive studios working in WebGL. Lusion's projects tend to be the ones other developers take apart in devtools to figure out how they did it. Their motion work is unusually fluid, and their recent EverSwap project was among Awwwards' nominees in May 2026.
EverSwap by Lusion. Awwwards nominee, May 2026.
makemepulse
A Paris studio with a long record of interactive campaign work for major brands. Their recent Apechain site was an Awwwards nominee in May 2026, and they remain strong on playful, performant interaction where the 3D earns its place rather than decorating it.
Apechain by makemepulse. Awwwards nominee, May 2026.
Merci-Michel
Also French, and proof that restraint is a 3D skill. Merci-Michel's work sits at the premium end: luxury and editorial brands, precise motion, 3D used sparingly and exactly. A long-standing Awwwards favourite. If your brand needs calm confidence rather than spectacle, this is the flavour.
Merci-Michel. Paris. Long-standing Awwwards honours.
Noomo Agency
A Los Angeles studio that frames everything around storytelling, with 3D as the medium rather than the message. Their self-initiated piece The Power of Storytelling was an Awwwards nominee in May 2026. Good fit for brands that want a narrative experience rather than a product configurator.
The Power of Storytelling by Noomo. Awwwards nominee, May 2026.
OFF+BRAND
A UK studio that has been hard to miss on the awards circuit lately; their Steven.com build took Awwwards Site of the Day and a Developer Award in June 2026. Confident, contemporary work that blends brand thinking with real-time rendering.
Steven.com by OFF+BRAND. Awwwards Site of the Day + Developer Award, June 2026.
Psychoactive Studios
That's us, so hold the salt accordingly. We're a design and development agency in Wellington, New Zealand, working worldwide, and interactive 3D is core to what we build rather than a bolt-on. Our real-time work runs from an Awwwards Site of the Day and Developer Award (Zendetta) through immersive builds for Summer Game Fest, the All Blacks, World of WearableArt, SuperAI and TOKEN2049, with 50+ international awards and recognitions across the studio and a nomination for Awwwards Agency of the Year. We build with Three.js and WebGPU, and we performance-budget every scene for mid-range phones, because a 3D site nobody can run isn't craft.
Zendetta by Psychoactive Studios. Awwwards Site of the Day + Developer Award.
Unseen Studio
Another studio whose name keeps appearing under the industry's top honours; their Hubtown project took Awwwards Site of the Day and a Developer Award in June 2026. Distinctive art direction backed by serious engineering.
Hubtown by Unseen Studio. Awwwards Site of the Day + Developer Award, June 2026.
Utsubo
An engineering-led Three.js and WebGPU studio, and credit where due: their own writing on the field (including their guide to Three.js agencies) is some of the most useful out there. Strong choice when the project's centre of gravity is technical performance and reliability under real traffic.
Utsubo. Osaka, Japan. Engineering-led Three.js and WebGPU.
Vide Infra
A veteran digital design studio whose Springs project won Awwwards Site of the Day and a Developer Award in March 2026. Polished, considered work with a strong UX backbone underneath the rendering.
Springs by Vide Infra. Awwwards Site of the Day + Developer Award, March 2026.
How to actually choose
A few honest filters from inside the field.
Ask what runs on a phone. Anyone can make 3D look good on a MacBook Pro in a case-study video. Ask to see the live site on a mid-range Android. The good studios design to a frame-rate budget from day one; the rest discover mobile in week eleven.
Ask whether 3D belongs in your brief at all. The best agencies on this list will tell you when it doesn't. Real-time 3D is a means of making a brand felt rather than described. If a fast, beautiful 2D site serves the story better, a studio that says so is a studio you can trust with the budget.
Look for awarded work that shipped, not concepts. Galleries and award annals (Awwwards' WebGL collection is the obvious one) show you what actually went live and got recognised, with dates. Recency matters: this field moves fast, and a studio's 2026 work tells you more than its 2019 showreel.
Check who owns the code. Bespoke real-time work should be yours when it's done: no platform lock-in, no licensing surprises. Ask early.
Frequently asked questions
What does a WebGL or interactive 3D website cost?
It depends entirely on complexity, so we scope every project bespoke rather than working off a fixed price list. An ambitious, flagship build can run upwards of US$100,000, but a focused, contained piece can cost a good deal less. What moves the number is how much is genuinely custom, how many scenes and interactions there are, and how hard we push performance across devices. The honest answer is that we will give you a real figure once we understand what you are trying to build.
How do I choose a WebGL or interactive 3D agency?
Look for recent, awarded real-time 3D work that actually shipped, not concept reels; ask to see it running live on a mid-range phone, not just a MacBook; check who owns the code when the project's done; and pick a studio that will tell you honestly when 3D isn't right for your brief. The list and filters above walk through each in detail.
Is Psychoactive a WebGL agency?
Yes. Interactive 3D and WebGL is core to what we do, not a bolt-on. We're a Wellington-based studio working worldwide, building real-time 3D websites with Three.js and WebGPU. The studio holds 50+ international awards and recognitions, including an Awwwards Site of the Day and Developer Award.
If you're weighing up a project like this, our WebGL and 3D page covers how we scope them, what they cost, and the questions we'll ask you before we quote. And if we're not the right fit, one of the studios above almost certainly is.