Maison & Manufacture CerfLand

The Studio · Sites & Applications

A screen that does more than display: it lives, it responds, it works. Sites, applications, platforms — web and mobile, under one roof.

The web, an extension of the craft

A site is not a brochure.

A site is journeyed, not leafed through. We design screens that hold like an object: a material, a rhythm, a light, a response to the gesture. The same rigour as our films and signature objects, carried to the browser.

Art direction, interface, animation, code and measurement: everything is designed and produced under one roof. We write motion the way one writes a scene — so that it serves the message, never to decorate.

What you are reading, you are already journeying through. This page and The Games Salon are our open workshop: an atelier, not a promise. A house judges a craftsman by the work.

The proof · you are in it

The work, not the discourse.

The scroll of this page, the response of the cursor, the steadiness of the motion: this is our technical foundation, the very one we carry to your screens. For a playable demonstration, explore The Games Salon — engine, scenes and cinematics, all of our own hand.

Explore The Games Salon

What we design

From the signature site to the platform.

Signature showcase

A refined, bespoke presence, with a fixed scope.

A 100% unique identity, micro-animations, performance held. For a house that wants a screen worthy of it, without sacrificing legibility.

A living immersive site

The Awwwards level — the page is journeyed like a work of art.

WebGL, scenes, cinematic scroll, sound. The scroll narrates, the material responds. Motion serves the message, never decoration.

Application MVP

A framed first version — the proof before the platform.

Authentication, key screens, one business journey, refined design. Enough to put an intention to the test of reality, fast and cleanly.

Mobile application

iOS and Android, an app one keeps on the screen.

Native or cross-platform, back-end, administration, real-time, art direction. Connected to a clear back-office, published to the stores.

Platform / SaaS

A product, not a page.

Accounts and roles, dashboards, payments and subscriptions, integrations, automations. The functional scope leads the project.

Bespoke ecosystem

Site, application and platform in sync.

Artificial-intelligence components, multi-portal, at scale. An architecture that holds over time. On request.

Brand games, serious games and AI-driven board games are not covered here: they have their own page. See The Games Salon

Plans & commitments

Readable ranges, not a mystery.

We publish our ranges because a house has the right to know what it is entering. The exact price depends on the ambition of the piece — we set it together, by quotation, for bespoke work. Three doors: a fixed price engaged online, a deposit that reserves a production, a quotation for large platforms and ecosystems.

Sites — showcase & immersive

Signature showcase

Fixed price

A house seeking a refined presence with a fixed scope — three to six bespoke pages, a wholly unique identity, micro-animations.

Design and art direction, responsive integration, micro-animations, foundational SEO, going live. Delivered in 3 to 6 weeks.

Pricefrom €6,500
Engage this plan

Bespoke signature site

40% deposit

A house seeking a wholly unique site, advanced scroll / GSAP animation, multilingual, Core Web Vitals performance.

Full art direction, advanced animation, multilingual, editorial management, performance and accessibility, two rounds of feedback. Delivered in 8 to 14 weeks.

Price€15,000 to €35,000
Reserve the production40% deposit

A living immersive experience

On request

A house aiming for the Awwwards level — WebGL, 3D scenes, shaders, sound, scroll-driven cinematics.

WebGL / Three.js, bespoke scenes and materials, sound, cinematic motion, 60 fps optimisation across devices. Scope defined together.

Price€40,000 to €150,000
Request a quote

Applications — web & mobile

Signature application MVP

Fixed price

A founder seeking a framed first version — authentication, a few screens, simple logic, refined design.

Product framing, authentication, key screens, one business journey, refined design, going live. Delivered in 6 to 10 weeks.

Pricefrom €22,000
Engage this plan

Complete mobile application

40% deposit

A brand seeking an iOS and Android application, back-end, administration, real-time, art direction.

Native or cross-platform application, back-end and API, an admin area, real-time, art direction, publication to the stores. Delivered in 12 to 20 weeks.

Price€35,000 to €90,000
Reserve the production40% deposit

Bespoke platform / SaaS

On request

A structured B2B product — accounts, multi-role dashboards, payments and subscriptions, third-party integrations.

Accounts and roles, dashboards, payments and subscriptions, integrations, automations, security. Scope set by quotation.

Price€60,000 to €120,000
Request a quote

Bespoke ecosystems

Site + App ecosystem

On request

A house seeking an immersive web presence and a native application in sync, under a unified art direction.

An immersive site and an application connected, a shared foundation, unified design, a shared back-end, measurement. Scope set by quotation.

Pricefrom €60,000
Request a quote

Global signature ecosystem

On request

A mission-critical SaaS, a marketplace, artificial-intelligence components, several portals, an integrated information system, at scale.

Large-scale architecture, multi-portal, artificial-intelligence components, integration with the information system, scalability, SLA. By quotation only.

Priceon request · €120,000 and beyond
Request a quote

Sérénité — maintenance & live-ops

Sérénité Showcase

Showcase or signature site

from €149/mo

Sérénité Bespoke

Immersive site or application

€490 to €1,200/mo

Sérénité Platform

SaaS or ecosystem

15 to 20%/yr of the build · on quote

Prices excl. VAT, excluding media-space purchase and store publication fees (Apple $99/yr, Google Play $25 one-time; in-app commission 15% under $1M/yr, 30% beyond). Usual deposit: 40% on order, balance at milestones. Managed hosting included in the Sérénité contract. The range depends on the functional scope — roles, subscriptions, integrations, 3D scenes — set by quotation for bespoke work.

The method

Four movements, one direction.

01

Direction

We set the intention, the territory, the measure of success and the architecture of the experience.

02

Design

Art direction, interface, motion: the mockup lives before it is coded.

03

Production

Development, animation, back-end, integration, performance and accessibility, under one roof.

04

Delivery & Sérénité

Going live, measuring Core Web Vitals, then monitoring and live-ops if the piece lives over time.

Use cases

Who it is for.

Houses

An immersive site that extends the identity, is journeyed like a work of art, and holds its performance.

Brands

A refined mobile application, kept on the screen, connected to a clear back-office.

Startups & publishers

A framed MVP, then a structured platform — accounts, subscriptions, integrations.

Groups

A site-and-application ecosystem in sync, with artificial-intelligence components, on request.

The Maison’s guarantees

The work, but never without a frame.

  • GDPRData hosted in Europe, right to erasure, a compliant cookie banner.
  • AccessibilityRGAA 4.1 level AA targeted: contrast, keyboard navigation, strict semantics.
  • PerformanceCore Web Vitals held, high Lighthouse, lazy-loading, mobile performance.
  • EU AI ActEvery artificial-intelligence component is disclosed in a legal notice.

House questions

What we are asked before we begin.

How does a CerfLand site differ from an agency site?

The gap between the atelier and the commonplace is structural — for the same scope, the market charges two to three times less, without art direction, without holding 60 fps, without a performance guarantee. We design pieces, not templates.

Why publish ranges rather than a single price?

Because a bespoke piece has no single price. The range tells the truth of the market; the exact price, we set together according to the ambition of the screen.

What do you pay on ordering?

For a small scope, a fixed price, online. For a committing production, a 40% deposit that reserves our atelier time; the balance is paid at milestones. For a platform or an ecosystem, nothing before the quotation.

Do you do both web and mobile?

Yes — sites, web and mobile applications (iOS, Android), platforms, under one roof. Store fees and media-space purchases are extra, in full transparency.

Who maintains the piece afterwards?

Our Sérénité contract: updates, security, managed hosting, measurement and live-ops, from delivery. On the order of 15 to 20% of the development cost per year for complex pieces.

And artificial intelligence?

When a component is generated or driven by artificial intelligence, we disclose it in a legal notice, in compliance with the EU AI Act.

A screen to bring to life.

Entrust us with an intention. We will make it a screen one wants to journey through. Small scopes are engaged online; for productions, platforms and ecosystems, we reserve a moment in the atelier.