Creative studio · Paris · 2026
Taking projects · 2 spots open for July

Websites that
land clients.

Wikai designs and builds custom websites for brands that refuse to blend in. Bold design, clean code, real results.

See the work
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Custom websites · Editorial design · 3D animation · Clean code · Based in Paris · Available worldwide · Custom websites · Editorial design · 3D animation · Clean code · Based in Paris · Available worldwide ·
Manifesto

A website isn't a digital business card. It's your first salesperson — the one who never sleeps. At Wikai, we craft digital experiences that actually convert — because pretty pixels that don't sell are just expensive decoration.

Built for
Restaurants Consultants Brands E-commerce Startups Creatives Hotels
Process

Four steps,
zero friction.

01

Brief

A 30-minute call to understand your brand, your goals, and your audience. No fluff, no jargon.

— Day 1
02

Design

Concepts, moodboards, and a complete design before a single line of code. You review and we iterate.

— Days 2–5
03

Build

Hand-coded for speed, polish, and animation. Tested on every device before delivery.

— Days 6–12
04

Launch

Domain, hosting, SEO setup. We deploy and walk you through it. You own everything.

— Day 14

Selected
work.

— Selection 2025 / 2026
Maison Lefèvre website
View project
Storefront

Maison Lefèvre

Artisan bakery · 4 pages

Editorial site for a family bakery in the 11th arrondissement. Online ordering, daily menu, story of three generations of bakers.

+180% in-store orders
2026
Atelier Noma website
View project
Portfolio

Atelier Noma

Architecture studio · 6 pages

Refined portfolio for a Scandinavian-influenced architecture firm. Minimal, dark, focus on photography of completed projects.

3 new clients in the first month
2026
Bivouac Coffee website
View project
E-commerce

Bivouac Coffee

Specialty roaster · Shop + subscriptions

Bold direct-to-consumer brand for a specialty coffee roaster. Subscriptions, single origins, brewing guide with subtle 3D animations.

€42k revenue in 6 months
2025
Studio Pivot website
View project
Landing

Studio Pivot

Strategy consulting · Landing page

Single page positioned to convert. Striking typography, custom illustrations, and an integrated booking form to fill the agenda.

8.4% conversion rate
2025
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Projects delivered
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Client satisfaction
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Average delivery
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Countries served
William Guokai Maire — Fondateur Wikai
William Guokai Maire
Founder & Creative Director · Wikai
About

The person
behind the pixels.

I'm William Guokai Maire, self-taught designer and developer based in Versailles. I founded Wikai because I was tired of seeing great brands held back by mediocre websites. I work solo: no account managers, no juniors, no diluted vision. Your project gets my full attention from the first call to the final pixel. Good design doesn't just look right. It converts.

+30
Projects
100%
Satisfaction
7d
Average delivery
Hand-coded No template Clean code Results-driven
Testimonials

What clients
actually say.

★★★★★

"William delivered something well beyond what I expected. In 8 days I had a site that made my competitors look outdated. Since launch, I've had 4 new client enquiries come directly through the website."

S
Sophie Marchand
Interior designer · Lyon
★★★★★

"The process was clean, quick and stress-free. I gave him a rough brief on Monday, had a design to validate by Thursday, and went live the following week. Genuinely the best investment I made for my business this year."

T
Thomas Berger
Personal trainer · Paris
★★★★★

"Our conversion rate went from 1.2% to 6.8% after the redesign. William understands that a beautiful site is worthless if it doesn't sell. He built us something that does both. Beautifully and effectively."

A
Amina Rousseau
E-commerce founder · Bordeaux
Pricing

Three packages.
One standard.

Essential
Ideal for launching a brand or product with a clear presence.
1 500€
— Delivered in 5 to 10 days
  • Custom landing page
  • Mobile-first responsive design
  • Refined animations
  • Basic SEO optimization
  • Guided hosting setup
Learn more →
Most chosen
Studio
For brands that want a complete, high-performance, memorable website.
3 500€
— Delivered in 10 to 21 days
  • Multi-page site (up to 6)
  • Dedicated art direction
  • Advanced animations
  • Complete technical SEO
  • CMS integration (optional)
  • 2 revision rounds
Learn more →
Signature
For those who want a site that's impossible to ignore.
à partir de
8 000€
— Quote · 4 to 8 weeks
  • Everything in Studio
  • 3D / WebGL animations
  • Custom integrations
  • Complete visual identity
  • Strategic guidance
  • Unlimited revisions
Learn more →
✓ Satisfaction garantie
⚡ Livré sous 5–21 jours
🔒 Code 100% propriété du client
↩ 2 rounds de révisions inclus
50/50
Paiement en deux fois
50% à la signature du devis pour démarrer. 50% à la livraison, une fois que vous êtes satisfait.
💳
Moyens de paiement
Carte bancaire via Stripe, virement SEPA, ou PayPal. Facture professionnelle émise automatiquement.
📄
Contrat & devis signé
Chaque projet commence par un devis détaillé et un contrat clair. Délais et livrables engagés par écrit.
FAQ

Honest answers
to real questions.

A landing page: 7 days. A complete site: 2 weeks. A custom Signature project: 3 to 5 weeks. The timeline starts once we've received your content (text, images, logos). We commit to the dates in writing.

Every package includes revision rounds. We start by aligning on the direction before going deep, so by the time you see the final version, there are no surprises. If we're really off, we redo it.

Yes. From the Studio package up, we can integrate a simple CMS (Sanity, Decap or Notion) so you can edit your texts and images without code. We train you in 30 minutes.

Every site is built with technical SEO in mind (page speed, semantic structure, meta tags, sitemap). For content strategy and external SEO (backlinks, blog), we recommend specialized partners.

Around €15 to €25 per year. We deploy on Vercel (free for most projects) and you pay only for your domain name. No vendor lock-in: you own the code and the hosting.

Of course. We work in French and English, and have already shipped projects in 4 different time zones. Calls are scheduled flexibly to accommodate yours.

50% deposit at start, 50% at delivery. Bank transfer or card payment (Stripe). Invoice issued automatically. For Signature projects, we can split payments into 3 or 4 installments.

Ready to shine

Let's
talk.

Book a 15-min call
Email william@wikai.online Phone +33 7 89 92 07 54 Instagram @wiwi.kaii
William Maire — Founder
Paris · Available worldwide