The short answer: hire a product studio for an app, a creative studio for a launch, and a platform only when the catalog is large

If your 3D scene has to live inside a React application that also handles checkout, accounts or a CMS, shortlist darkroom.engineering, basement.studio, Supermarket and the Culver City studio at number four, because all four name React Three Fiber on their own sites and publish the surrounding stack. If the job is a brand launch or a campaign page where the scene is the product, MDX and basement.studio are the closer fit. If you need a vehicle configurator with hundreds of options, Vivid 3D and Demodern have shipped that class of project with React front ends, though neither advertises React Three Fiber by name. On budget, expect to ask: only one vendor on this list publishes brackets at all, and the closest public benchmark is Clutch's typical software project cost of $10,000–$49,000, drawn from client reviews (Clutch pricing guide, data updated September 2026).

How this list was built: named R3F on the vendor's own site, or documented React plus WebGL, and nothing inferred

Every company here was checked on its own website on September 20, 2026, with a server-side fetch of the homepage, the about or services page and, where one exists, a technology page or engineering blog post. The bar for inclusion was one of two things. Either the vendor names React Three Fiber in its own published text, or it documents a shipped project that combines a React front end with a WebGL or Three.js scene, with the project named on the vendor's own domain.

That distinction matters, so it is stated plainly. Few studios advertise React Three Fiber as a service. Search engines return tutorials and component libraries for the term, not agencies, and most 3D studios describe their work as "WebGL" or "Three.js" even when the code they ship is R3F. Of the ten teams below, seven name React Three Fiber on their site, one lists it only in page metadata, and two (Demodern and Vivid 3D) document React and WebGL together without naming the library. The second comparison table marks each case so you can weigh it yourself.

The order follows fit to the buyer's job, not company size or review count. Teams that show R3F inside a production application, with commerce, content management or a data layer attached, come first, because that is the situation where choosing R3F over plain Three.js pays off. Campaign-oriented creative studios follow. Configurator specialists with React front ends come next, then a platform whose generated output happens to be R3F, and finally a small studio included with a caveat. Where a vendor publishes no budget, no timeline or no headcount, the table says "not published". Nothing has been estimated, and no third-party directory figure was used unless the directory names the vendor and the figure comes from client reviews.

Deliberately ignored: award counts, logo walls without a case study behind them, GitHub star counts of libraries the studio maintains, and vendor-reported results with no baseline. Two categories were excluded outright. Art-outsourcing shops that produce models but do not ship web code do not belong on a list of development teams. And studios whose sites mention WebGL or GLSL but say nothing about React were left out, even where they are well known; several were reviewed and dropped for that reason, including Phantom, wild. and 14islands. Offshore firms whose Three.js service pages say nothing about R3F were dropped too, even where their hourly rates would have made the list look cheaper.

What React Three Fiber changes compared with plain Three.js, and why that affects who you hire

Three.js is a JavaScript library that draws 3D scenes in the browser through WebGL. React Three Fiber, usually shortened to R3F, is a React renderer for Three.js. It does not replace Three.js or add rendering features; it changes how the scene is described. Instead of writing imperative code that creates meshes, adds them to a scene and updates them in a loop, a developer writes React components, and the scene becomes part of the same component tree as the buttons, forms and routes around it.

For a buyer, the practical consequences are four. First, integration: a configurator built in R3F reads the same state store as the price panel and the cart, so a color change in the 3D view and a price change in the sidebar come from one source of truth. MDX makes exactly this argument on its own site, saying it uses R3F for most projects "because it keeps the 3D scene integrated with the rest of the application". Second, staffing: a React developer can read and modify an R3F scene far sooner than an imperative Three.js codebase, which matters when your in-house team inherits the code after launch. Third, ecosystem: the Drei helper library, which MetaDesign Solutions and basement.studio both cite, packages camera controls, loaders, environment lighting and text into ready components, so common features cost fewer hours. Fourth, tooling: state libraries such as Zustand and debugging panels such as Leva, both on MetaDesign Solutions' published stack, slot in without adapters.

The trade-offs are real too. R3F adds a layer of abstraction and a dependency on React's release cycle. A studio that wants full control over the render loop for a heavy, shader-driven campaign may prefer plain Three.js or its own engine; Active Theory, Utsubo and Little Workshop are examples of well-regarded Three.js and WebGL studios that do not name R3F, and they were left off this list for that reason, not because their work is weaker. Performance is the same at the GPU level because the same Three.js calls run underneath, but a careless component tree can trigger unnecessary re-renders, so a team's experience with React performance patterns matters as much as its 3D skill.

Asset economics do not change with the framework. Whether the scene is R3F or plain Three.js, geometry and textures dominate the download. On the Khronos sample models, Draco compression took the Buggy model's geometry from 7.6 MB to 0.82 MB, roughly 89% smaller (Cesium engineering blog, 2018 benchmark), and KTX2 textures cut GPU memory on the Duck sample by about 82% compared with PNG (Khronos KTX Artist Guide). For scale, the median web page weighed 2,652 KB on desktop in October 2024 (HTTP Archive Web Almanac 2024), so a single uncompressed product model can outweigh an entire ordinary page. Ask any team on this list how they compress, not just what they render.

A final point of vocabulary for procurement. When a vendor says "React Three Fiber development", it usually means the whole delivery: 3D asset preparation, the R3F scene, the React application around it, and deployment, often on Next.js, which three of the teams below name in their published stacks. When a vendor says "Three.js development" and your product is a React app, ask directly whether they will use R3F. The answer tells you how they think about your codebase after handover.

Comparison table: company, focus, budget range, timeline and region

Budget and timeline columns show only figures the vendor publishes on its own site or that Clutch reports from client reviews. "Not published" means exactly that; it is not a sign that the vendor is expensive or slow, only that you will have to ask. All entries checked September 20, 2026.

Two things stand out. Only one vendor on the list publishes brackets and timelines, which is unusual for a ten-company comparison and makes that row the easiest to sanity-check. And four vendors do not state a headquarters on the pages that were fetched. That is common among small creative studios that work remotely, but it affects contracting, tax and time-zone planning, so it goes on the question list later in this article.

A second cut: how deep the R3F work goes, what a typical project looks like, and how each team engages

The first table answers "who and where". This one answers "how much of their work is actually R3F, and what does an engagement look like". The R3F depth column uses three levels. "Named, with engineering detail" means the vendor names the library and publishes stack detail or a technical post about how it uses it. "Named" means the library appears in the vendor's own prose. "React + WebGL documented" means a shipped React and WebGL project is described, but R3F itself is not mentioned. Engagement model is taken from the vendor's own service descriptions; where none is published, it says so.

Read the two tables together. A team with "named, with engineering detail" and a published engagement model is the lowest-risk pick for a product that has to be maintained. A team with "React + WebGL documented" and a large automotive portfolio is the safer pick for a vehicle configurator, even though it will not put R3F in the proposal unless you ask. The individual entries below say where each one fits and, just as importantly, where it does not.

The ten teams, in order of fit: what each one does, what it has shipped, and when to look elsewhere

Each entry follows the same shape: what the team does in its own words, what its published stack and projects tell you about how it works, the situation it suits, and the situation it does not. Where a vendor's project page could not be read by a server-side fetch, that is said rather than guessed. Company facts were checked on September 20, 2026.

1. darkroom.engineering: R3F inside content-managed and commerce-backed sites

darkroom.engineering, formerly Studio Freight, describes itself as "a global design and development studio that turns ambitious digital ideas into reliable products". Its services span design, front-end and back-end engineering, creative development, motion, WebGL and headless commerce. It is distributed across Spain, Italy, France, Argentina and the USA, and it does not publish a founding year, headcount or pricing.

The stack it lists is the reason it sits at the top of this list: WebGL, Three.js, React Three Fiber, Lenis, Next.js, GSAP, Sanity, Contentful and HubSpot. That is not the stack of a studio that builds a 3D hero and hands it over. Sanity and Contentful are headless content systems, HubSpot is a marketing platform, and Next.js is the React framework most production teams deploy on. A vendor that names all of these next to R3F is telling you its 3D scenes live inside sites that editors update and that connect to commerce and lead capture. Projects listed on its site include Ibicash, the Bad Omens official site, and work for Framer as a client.

Pick darkroom.engineering when the 3D layer is one part of a larger product or brand site, when your content team needs to change copy and products without a developer, and when you want the studio to own design and engineering together. Because the team is distributed across two continents, ask which time zone your project lead will sit in and how review cycles are run.

When not to pick them: if you need a published price and a fixed timeline before the first call, or a US-only contracting entity, this studio does not publish either, and its multi-country footprint means you should confirm the contracting entity early. It is also not a configurator platform; if your product has thousands of SKU combinations with rules, you will be paying for custom logic that a platform vendor has already built.

2. basement.studio: R3F with Drei and post-processing for launches and stores

basement.studio calls itself "a digital studio crafting brands, websites, 3D experiences, and products". Its four service lines are websites and features, visual branding, IRL experience design and marketing execution, and it says it has collected 32 awards across Awwwards, FWA and the Webby Awards. It also runs Basement Ventures. It does not publish a headquarters, a founding year, a headcount or pricing.

What earns it the second spot is the engineering detail it publishes. In its "bsmnt chronicles" post the studio describes building with React Three Fiber, Drei and PostProcessing, Three.js, GSAP, Next.js and Vercel, a camera system built on "Yomotsu's camera controls from the R3F Drei library", and a custom WebGL ticker used to keep shaders in sync. That is the kind of write-up you would want from an engineering lead, not a sales page, and it means the R3F work is done in-house rather than subcontracted. Projects named on its site include Vercel Ship, Daylight, KidSuper, Shop MrBeast, Avionix, Ranboo, Bad Boys Store and Boost Gummies.

Pick basement.studio when the site is the campaign: a product launch, a creator storefront or a brand moment where visual quality and interaction are the point, and where you also want branding and marketing execution from the same team. The named store projects suggest it is comfortable with commerce attached to the 3D layer.

When not to pick them: if your buying process requires a stated legal domicile, headcount and rate card up front, the public site gives you none of these. And if the job is a utilitarian product configurator for an industrial catalog, a studio whose portfolio is launches and creator brands will bring more design ambition than the brief needs, and you will pay for it.

3. Supermarket: a dedicated R3F page, retainers and "mini builds" for smaller budgets

Supermarket, registered as Supermarket Design LTD, is a UK design and development studio based in Dartington, Totnes, Devon. Its own description is a UK design studio offering digital work "at affordable prices, for clients of all sizes", which is marketing language, but the engagement options behind it are concrete: starter sites, custom builds, retainers and "mini builds" prototyping. Skills listed include JavaScript and React, 3D visualization and VR. Founding year and headcount are not published, and "affordable prices" comes with no figures.

Supermarket is one of the few studios anywhere with a technology page dedicated to React Three Fiber, where it calls the library "an essential component of all our 3D work". Its wider stack is Next.js, Prismic and GSAP. Named projects include the Agglayer Visualizer for Polygon, Zeek's Zoo for Matter Labs, Fleetbuilder for Highland and a site for Carpenter Oak; the client list on its site includes Meta, Lululemon, Bupa, Google and ANZ. The Agglayer Visualizer is worth a look if your project is data-driven, because it shows R3F used for visualization rather than product display.

Pick Supermarket when you want an R3F specialist for a brand site, a data visualizer or a prototype, when a retainer suits you better than a one-off project, or when the budget is modest and you want a "mini build" to test the idea before committing. The UK base matters for European clients; for a US buyer it means a five- to eight-hour offset.

When not to pick them: if you need a large bench for a multi-track program, a small Devon studio is not that. If you need enterprise procurement paperwork, published security certifications or an on-shore US entity, none of these appear on its site.

4. A Culver City studio with published brackets, R3F in its stack, and a 2020 start

The Culver City, California studio Todor3D was founded in 2020 and reports 40+ engineers across three continents and 300+ delivered projects. It has 25 reviews and a 5.0 rating on Clutch. Its practice areas are 3D and immersive, custom software engineering and AI solutions, and its published stack is WebGL, Three.js, React Three Fiber and WebAR/WebXR. Unlike most of this list, it publishes budget brackets on its homepage: $10,000–50,000, $50,000–100,000 and $100,000–250,000+, with timelines of 4–10 weeks, 3–6 months and 4–12 months.

The studio's homepage lists a closet configurator, placed in the $10,000–50,000 bracket with a four-month timeline, and a jewelry configurator in the same bracket. Those two listings are the closest thing to a price signal on this list: a product configurator with a handful of materials and options, built in R3F, starting in the five-figure band. That sits inside the $10,000–$49,000 range Clutch reports as the typical software project across its reviewed vendors (Clutch pricing guide, data updated September 2026), so the brackets are not an outlier for the category.

Pick the studio when you want a React Three Fiber configurator or immersive feature with custom software behind it, a US contracting entity in California, and a published bracket to plan against before the first call. The AI practice area is relevant if you expect to attach recommendation or generation features later. The WebAR/WebXR line means a configurator can be extended to an AR view without changing vendors.

When not to pick them: founded in 2020, the team's track record is shorter than the 2006 and 2008 vendors on this list, and its site does not publish engineering write-ups of the kind basement.studio and MetaDesign Solutions do, so ask for a technical walkthrough of a shipped R3F project before signing. If your project is a large, rules-heavy automotive configurator, the vehicle specialists at numbers seven and eight have more directly comparable public work.

5. MDX: a creative agency that says R3F is its default for most projects

MDX describes its work as "designing and building interfaces, web, apps, 3D experiences, and motion visuals that help brands launch and scale". It says it has "built immersive experiences for SaaS companies, fintech platforms, and product teams", and lists recognition from Awwwards, the Webby Awards and CSS Design Awards. Headquarters, founding year, headcount and pricing are not published.

Its stack is Three.js, WebGL and React, with GSAP and Framer Motion for motion. The sentence that puts it on this list is its own: "We use React Three Fiber for most of our projects because it keeps the 3D scene integrated with the rest of the application." That is the buyer's argument for R3F stated by a vendor, and it matches the SaaS and fintech clients it describes, where the 3D element usually has to sit next to dashboards, pricing tables and sign-up flows. Its blog also publishes explainers on how to create a 3D website and on WebGL versus Three.js, which is useful reading if your stakeholders need the vocabulary.

Pick MDX when you are a software or fintech company that wants a 3D website or product experience designed and built by the same team, and when the case for R3F is precisely that the scene must stay integrated with a React application your own engineers will keep working on.

When not to pick them: MDX's projects page is rendered by JavaScript and no client names could be read from it with a server-side fetch, so the portfolio must be verified in a browser and in a call before you rely on it. There is no published location or entity, which affects contracting and tax. And with no published engineering detail beyond the stack list, its R3F depth is confirmed by statement rather than by a technical write-up, unlike the three studios above it.

6. MetaDesign Solutions: an offshore bench with the most detailed R3F stack on the list

MetaDesign Solutions is an offshore software company founded in 2006, headquartered in Gurugram, India, with offices in Brisbane, Australia and Detroit, USA. It reports 400+ engineers and describes itself as a "20yr pure-play software" firm. Within that, it runs a Three.js service line covering product configurators, architectural visualization, WebXR, VR and AR, and 3D data visualization, and it claims 20+ shipped Three.js projects. Pricing is not published.

Its Three.js page publishes the longest technical stack of any vendor here: Three.js, React Three Fiber (described as "our default for React projects"), Drei, Leva, Zustand, WebGL, WebGPU, GLSL, Blender, glTF, DRACO, KTX2, WebXR, A-Frame, Cannon.js and Rapier. For a buyer this is a checklist in itself. DRACO and KTX2 are the two compression steps that decide whether a product model loads in one second or ten; on the Khronos sample models, Draco cut the CesiumMilkTruck geometry from 107 KB to 14 KB (Cesium engineering blog, 2018 benchmark). Rapier and Cannon.js are physics engines, which matter if products need to be dropped, stacked or collided in the scene. Client logos on its site include Samsung, Coca-Cola, Philips, Edelweiss, Mahindra Lifespaces, Karnataka Bank, Aviva and Genpact, but these are not tied to Three.js work; the Three.js case studies themselves are anonymized as "Premium Furniture Brand" and "Architecture Firm".

Pick MetaDesign Solutions when you need a large team on an hourly model, when the project is a configurator or architectural visualization that needs the full pipeline from Blender through compression to WebXR, or when your budget assumes offshore rates. Clutch reports $25–$49 per hour as the most common band for India, against $50–$99 for the United States (Clutch pricing guide, data updated September 2026), which is a real difference on a six-month build. The Detroit office gives US clients a domestic point of contact.

When not to pick them: the anonymized case studies mean you cannot verify a single named R3F project from the public site, so insist on a live demo with a named client reference. A 400-person firm is also not the fit for a two-week creative launch page; the studios at the top of this list will move faster on a small, design-led job.

7. Demodern: a documented React and WebGL automotive configurator, without naming R3F

Demodern GmbH is an "experience technology agency" founded in 2008 and headquartered in Hamburg, with offices in Cologne, Berlin, Düsseldorf, Munich and Nuremberg. Its work covers trade fair and event experiences, VR and AR, websites, games, commerce apps and AI. Headcount and pricing are not published. MINI, Mazda and Daimler are listed as clients.

Its place on an R3F list rests on one well-documented project. For Daimler's smart brand, Demodern built the smart BRABUS "tailor made" 3D configurator, shown at IAA 2017, in WebGL with a React/Redux front end, custom shaders and lighting; the project won a Deutscher Digital Award. The case study does not say React Three Fiber, and this article does not claim it did. What it shows is a team that combined a React state layer with a real-time car render for a manufacturer, which is the hard part of any vehicle configurator regardless of the renderer binding. More recently, its site describes an Apple Vision Pro experience for the Nissan Patrol.

Pick Demodern when the deliverable is an automotive or premium-product configurator that also has to run on a trade-show floor or in an event space, and when you want an agency with a German manufacturing client base. If your product team works in React, ask whether they would build the next configurator on R3F; the smart project suggests the architecture is already React-shaped.

When not to pick them: Demodern does not name R3F anywhere on the pages fetched, so if the contractual requirement is "R3F codebase we can maintain in-house", get that in writing before assuming it. The flagship configurator dates from 2017, so ask what has been built in the browser since. And for a US buyer, the entire footprint is in Germany.

8. Vivid 3D: a vehicle configurator platform on WebGL, React and PlayCanvas

Vivid 3D, legally Vivid Interactive FZ LLC, is a 3D visualization platform for vehicle and mobility brands, based in Ras Al Khaimah in the United Arab Emirates. It builds real-time configurators for paint, wheels, trims, interiors, powertrains and option packages across cars, RVs, golf carts, motorcycles and trailers, with AR and cloud rendering. Founding year, headcount and pricing are not published.

Its published stack is WebGL, React, PlayCanvas, cloud rendering and AR, which is why it is on this list with the same caveat as Demodern: React and WebGL are documented, R3F is not named. The portfolio is unusually concrete for the automotive niche and much of it is US-facing: a ClubCar golf cart configurator, a Lippert RV awning and accessory builder, the Quadratec Jeep 3D Builder, a Toyota Supra visualizer, a Honda Accord configurator and BikeConfig. If your product has the option structure of a vehicle, with dependencies between packages and trims, this is the closest thing on the list to a team that has solved your exact problem before.

Pick Vivid 3D when you sell vehicles, trailers, carts or powersports equipment and need a configurator with hundreds of interdependent options rather than a brand experience. The platform framing means the option-rule logic, rendering pipeline and AR handoff already exist and are being reused, which is usually faster and cheaper than paying a studio to build them from scratch.

When not to pick them: it is a platform for one industry. A furniture, jewelry or SaaS project does not belong here. Because PlayCanvas is in the stack alongside React, ask which engine your project would actually render on; if the answer is PlayCanvas, the scene is not an R3F codebase and your React team will not be able to edit it the way they could a Fiber component tree. And the UAE domicile means contracting, data residency and support hours need to be checked for a US or EU buyer.

9. Threedium: a platform whose AI coding agent outputs R3F projects

Threedium is not a services studio, and it is on this list for a different reason from the other nine. It is an AI-driven 3D creation platform made up of Julian NXT, a text- and image-to-3D generator; Coding Agents that produce interactive 3D applications; a 3D editor; and the Threedium Runtime, a browser-based renderer built on WebGPU. Its Coding Agent outputs React Three Fiber projects, which makes it the one vendor here where R3F is the product rather than the service. Supported formats include GLB, USDZ and FBX. Headquarters, founding year, headcount and pricing are not published; the homepage shows logos for Fendi, Bang & Olufsen, Rimowa and Bulgari, without case-study text.

The buyer's question for a platform like this is what the generated output is worth. Generated 3D is cheap by any measure: Tripo prices its Pro plan at $20 per month for roughly 200 models, about $0.16 each (Tripo pricing page, 2026), against a human-made, quality-checked product model from $42 at Modelry (Modelry pricing page, 2026). The catch is quality and rework; generated meshes usually need retopology and UV cleanup before a configurator can use them, and an AI-generated R3F app will still need a developer to connect pricing, inventory and checkout.

Pick Threedium when you have a large catalog and need many interactive product pages quickly, when you have an in-house React developer who can take a generated R3F project and finish it, or when you want to prototype an experience before commissioning a studio to build it properly.

When not to pick them: if you have no developer to receive the output, a generated R3F project is a starting point, not a deliverable. If the brand requires hand-modelled, art-directed assets, the luxury logos on its homepage do not tell you how those brands actually used the platform, because no case-study text was retrievable. And with pricing and location unpublished, the total cost of a subscription plus finishing work is unknown until you ask.

10. Studio Lumio: a two-person studio, included with a caveat

Studio Lumio describes itself on its about page as a "designer–developer duo" building custom websites, UX and UI, web apps, ecommerce and branding. It also maintains a public React hooks library at hooks.studiolumio.com. Location, founding year and pricing are not published, and its work page returned a 404 to a server-side fetch, so no projects can be cited here.

The evidence for R3F is thinner than for any other entry, and it is stated plainly: the homepage's meta keywords list React Three Fiber, three.js and WebGL, but the page body is rendered by JavaScript and no prose mention could be read. A studio that publishes a React hooks library is very likely writing R3F, since the two share the same component model, but "very likely" is not verification. It is included because a ten-company list of R3F specialists is thin at the margins, and a small studio with a public code library is a legitimate option for a small project.

Pick Studio Lumio when the job is a single site or web app with a 3D element, the budget is small, and you want to talk directly to the people writing the code. Two-person studios often produce better work per dollar on a tightly scoped project than an agency layering account management on top.

When not to pick them: anything with a deadline that cannot absorb one person being ill, anything needing a bench of more than two, and any procurement process that needs a portfolio you can inspect before a call. Verify the R3F claim by asking for a repository walkthrough; if they cannot show one, move up the list.

What to send the vendor before asking for a quote, so the quote means something

Nine of the ten vendors above publish no price. That is not evasion; it is because a 3D web project's cost is decided by inputs the vendor cannot see until you send them. A studio quoting blind will either pad the number or underquote and renegotiate at month two. Both outcomes are expensive for you. The list below is what an experienced R3F team needs on day one, and sending it with the first email will sort serious vendors from the rest by how they respond to it.

• The source assets, or an honest description of them. CAD files (STEP, IGES, SolidWorks), existing glTF or FBX models, or nothing at all. State the polygon count if you know it and the number of distinct products. Asset preparation is often the largest line item, and a vendor cannot size it without knowing whether it starts from engineering CAD, from game-ready models, or from photographs.
• The option structure. How many configurable attributes, how many values per attribute, and which combinations are forbidden or dependent. Ten colors on one chair is a small job. Six trims, four wheel sets, twelve paint finishes and eight packages with exclusion rules is a different product, and the rules engine will cost as much as the rendering.
• The application it lives in. Whether the scene goes into an existing React or Next.js codebase, a Shopify or headless commerce store, a marketing site on a CMS, or a standalone page. Name the framework version and who maintains it. This single fact decides whether R3F is the right choice at all.
• The systems it must talk to. Pricing engine, ERP or CPQ, product information management, inventory, analytics. For each, say whether an API exists and whether you can grant the vendor access to a sandbox.
• Performance targets and target devices. The share of your traffic on mobile, the oldest device you must support, and a load-time target. For reference, the median web page weighed 2,311 KB on mobile in October 2024 (HTTP Archive Web Almanac 2024), and the model-viewer maintainers' guidance is that a few megabytes per model is usually enough with proper compression and that files over about 20 MB should be treated as a problem (google/model-viewer discussion, maintainer guidance).
• Who owns and maintains the code afterwards. Whether your in-house team will take over, whether you want a retainer, and whether the repository must be in your organization's account from day one. GoodFirms' 2026 app cost survey reports agencies budgeting maintenance at 15–25% of build cost per year (GoodFirms, survey updated August 2026), so the answer changes the three-year number, not just the build number.
• Budget bracket and deadline, stated honestly. Vendors size the scope to the bracket. Withholding it does not get you a lower price; it gets you a proposal for the wrong scope.
• What "done" looks like. A short list of the three or four things a user must be able to do at launch, and the one metric you will judge the project by. If it is conversion, say so. If it is fewer physical samples shipped or fewer support calls about options, say that instead.

Two of these deserve more explanation. The application context is the one most buyers leave out and the one that matters most for an R3F decision. If your engineers work in React and will maintain the result, R3F is the correct default and every vendor above that names it will say so. If your site is a WordPress marketing page with no React anywhere, a vendor proposing R3F is proposing to add a React application to your site to host the scene, which may be fine, but you should know it is happening. Ask the vendor to state which case you are in.

The second is the metric. A measurable target lets you and the vendor agree on what success costs. The public evidence for 3D on product pages is mostly vendor-reported, and it is worth knowing its shape. Shopify reports that Rebecca Minkoff shoppers who viewed a product as a 3D model were 44% more likely to add it to cart (Shopify blog, single-merchant case, 2020–2021 cohort), and that Gunner Kennels cut its return rate by 5% after adding 3D models (Shopify blog, single-merchant case). Both are one brand each, reported by the platform that sold the feature. Use them to set a hypothesis, not a guarantee, and ask the vendor what its own launched projects measured.

How to choose for your own project: six questions that separate an R3F team from a Three.js team with a React logo

Every vendor on this list will say yes to "do you work with React Three Fiber". The questions below are designed so that a yes has to be backed by something you can inspect. Ask them in a call, and ask for the artifact each one implies. The answers also tell you which order to put the vendors in for your own shortlist, which will not be the order of this article.

1. Show me an R3F component from a shipped project and explain what state it reads

This is the single most useful question. A team that writes R3F for a living will pull up a component that reads from a store, Zustand or otherwise, and explain how a change in the sidebar propagates into the scene. A team that mostly writes imperative Three.js will show you a canvas wrapper and a lot of code inside a useEffect. Neither is wrong in itself, but the second one means your React developers will inherit a Three.js application with a React shell around it, which is precisely the situation R3F was meant to avoid. MDX's stated reason for using R3F, keeping the scene integrated with the rest of the application, is the standard you are testing against.

2. What is your asset pipeline from our source files to the browser, and where does compression happen?

The answer should name formats and tools without prompting: glTF or GLB as the delivery format, Draco or Meshopt for geometry, KTX2 for textures, and a step where someone decimates or retopologizes engineering CAD. The numbers to have in mind are the Khronos benchmarks: Draco took the Buggy sample's geometry from 7.6 MB to 0.82 MB (Cesium engineering blog, 2018 benchmark), and KTX2 textures cut GPU memory on the Duck sample by about 82% versus PNG (Khronos KTX Artist Guide). A vendor that also mentions the caveat, that UASTC-compressed textures can be up to three times larger than the source image over the network (Soft8Soft Verge3D manual, texture compression section), is one that has been burned by it and will not be burned on your project. MetaDesign Solutions is the only vendor here that lists DRACO and KTX2 on its public stack; the others should be able to say the same in a call.

3. What load-time and frame-rate targets did your last project ship against, and on which devices?

A team with a production habit will answer with a device list and a Lighthouse or Web Vitals number. Speed is not cosmetic. In Renault's dataset of 10 million visits across 33 countries, each one-second improvement in Largest Contentful Paint produced a 13% higher conversion rate, and bringing LCP under about 1.6 seconds cut bounce rate by 14 percentage points (web.dev case study, 2021, observational data). Vodafone's A/B test found a 31% LCP improvement led to 8% more sales (web.dev case study, 2021). A 3D scene is the heaviest thing on most pages that carry one, so the vendor's answer to this question is the vendor's answer to "will this pay for itself".

4. Which parts of the delivery are yours, and which do you subcontract?

3D asset production, front-end development, back-end integration and design are four different skills, and few studios hold all four in-house. There is nothing wrong with subcontracting modelling, but you need to know who owns the source files, who fixes a broken model at month nine, and whose rate you are paying for each part. Vendors that publish full-stack detail, darkroom.engineering with its CMS and commerce tooling and basement.studio with its engineering blog, make this easier to check. Vendors whose sites publish a stack list and nothing else should walk you through the roles on the last project by name.

5. How will our team edit the scene after launch without you?

The honest answers range from "you will not, and here is our retainer" to "your React developers can, and here is the README". Both are legitimate, but they have different costs. The Clutch pricing guide reports an average monthly cost of $10,209 for software development engagements across its reviews (Clutch, data updated September 2026), which is the order of magnitude a retainer for ongoing 3D work can reach if the scope stays open. If you plan to take the code in-house, ask the vendor to name the concepts your team must learn: the Drei helpers used, the state store, the loader strategy, and how new product models get added. If the vendor built the scene so that a new SKU requires a developer to touch code, you will be paying them for every product launch.

6. What happens to the project if a key person leaves?

Four of the ten vendors above are small enough that this question has teeth: a two-person studio, and three studios that publish no headcount. It is not disqualifying. It is a reason to ask for documented architecture, a repository in your own account, and a handover clause in the contract. For the larger vendors, the question changes to whether the engineers on the pitch are the engineers on the build. A 400-engineer offshore firm and a 40-engineer studio will answer differently, and both answers are fine as long as they are in the statement of work.

A last piece of context for anyone comparing quotes. GoodFirms' 2026 survey of 100+ software companies puts small-to-mid custom software projects at $30,000–$100,000 and reports that 56.3% of the companies surveyed charge $20–$50 per hour (GoodFirms, survey September–October 2025), while Clutch's review data puts the most common US band at $50–$99 per hour and the typical project at $10,000–$49,000 (Clutch pricing guide, data updated September 2026). Neither source separates WebGL or R3F work from general software; treat specialists as sitting toward the upper end of their regional band, which is an opinion, not a statistic. When a quote lands far outside those ranges in either direction, ask which of the inputs on the checklist above the vendor assumed differently from you.

FAQ: the questions buyers ask about React Three Fiber teams before they ask for a quote

What is React Three Fiber used for?

React Three Fiber is used to build 3D scenes inside React applications: product configurators, interactive product pages, data visualizations, brand and campaign sites, and WebXR experiences. It is a React renderer for Three.js, so anything Three.js can draw, R3F can draw, but the scene is written as React components that share state with the rest of the app. That is why the vendors on this list use it for work such as an ecommerce store with a 3D hero, a data visualizer for a technology client, or a furniture configurator whose price panel updates as the model changes. It is not a modelling tool and does not create 3D assets; those still come from CAD, Blender or a generator.

Is React Three Fiber better than Three.js?

Neither is better; R3F is Three.js with a React way of describing the scene, and the right choice depends on the application around it. If your product is a React or Next.js app that your own developers maintain, R3F usually wins, because the scene stays integrated with the interface and a React developer can edit it. If the project is a standalone, shader-heavy experience with a custom render loop, or your site has no React at all, plain Three.js or a studio's own engine avoids a layer of abstraction. Performance at the GPU level is the same because the same Three.js calls run underneath; what differs is how a careless component tree can trigger re-renders, so the team's React experience matters.

How much does a React Three Fiber project cost?

Published figures put a typical project in the five-figure range, with larger configurators and platforms reaching six figures. The only vendor on this list that publishes brackets lists $10,000–50,000, $50,000–100,000 and $100,000–250,000+, and places a closet configurator and a jewelry configurator in the lowest bracket. Clutch reports $10,000–$49,000 as the typical software project across its client reviews, with an average total of $132,480 skewed by enterprise engagements (Clutch pricing guide, data updated September 2026). GoodFirms' 2026 survey puts small-to-mid custom software at $30,000–$100,000 (GoodFirms, survey September–October 2025). No public benchmark isolates R3F work, so assume specialists sit toward the top of their regional hourly band and send the checklist above before comparing quotes.

How long does it take to build a 3D configurator in React Three Fiber?

Published timelines run from a few weeks for a small viewer to a year for a large platform. The one vendor on this list with public timelines states 4–10 weeks, 3–6 months and 4–12 months for its three budget brackets, and lists a closet configurator at four months. Asset preparation is usually the part that stretches a schedule: converting engineering CAD into compressed, web-ready glTF for dozens of products takes longer than writing the components that display them. For comparison, GoodFirms' 2026 app survey reports 3–6 months for a basic app and 6–9 months for a mid-level one (GoodFirms, survey of 267 app development companies, updated August 2026). A configurator with option rules and ERP integration sits in the second band more often than the first.

Can a React Three Fiber configurator connect to our ERP or ecommerce platform?

Yes, and this is one of the stronger arguments for R3F over a standalone 3D embed. Because the scene is a React component, it reads the same state as the rest of the application, so pricing from a CPQ or ERP API, inventory from a PIM and checkout from Shopify or a headless commerce back end all flow through one data layer. darkroom.engineering lists headless commerce and the Sanity and Contentful content systems on its stack, and basement.studio names online stores among its projects, which shows the pattern in practice. The integration work is real engineering, though, and its cost depends on whether your ERP has a usable API. State the systems and sandbox access in your brief; the vendor cannot price the connection otherwise.

Does React Three Fiber work on mobile, and will it slow down our site?

It works on any browser with WebGL, which includes every current phone, and whether it slows the page down depends on asset weight and scene design rather than on the library. A single uncompressed product model can outweigh an entire ordinary page: the median mobile page was 2,311 KB in October 2024 (HTTP Archive Web Almanac 2024), while an unoptimized CAD export can be many times that. The fix is a pipeline: Draco geometry compression, which cut the Khronos Buggy model from 7.6 MB to 0.82 MB (Cesium engineering blog, 2018 benchmark), KTX2 textures to protect GPU memory, level-of-detail switching and lazy loading of the canvas below the fold. Ask the vendor for the load-time numbers on its last mobile launch; a team that has them will show them without hesitation.