WebuildAIagentsthat run your business for you.
Not another website builder — a vertical AI agent that knows your business by heart. Flagship: KAH Workforce, live AI chief-of-staff for independent artists. Fixed price, zero surprises. Scope validated → live in 7 days.
70+ systems shipped · Vertical AI agents · From $349 · Live in 7 days
We build. We operate. We scale.
KAH Digital doesn't just build for clients — we operate our own vertical AI agent, SaaS products, e-commerce, and fintech platforms. This is the proof.
KAH Workforce
Chef de cabinet IA pour artistes indépendants
Agent IA vertical branché sur le business d'un artiste, de bout en bout : contrats, tournées, réseaux, royalties, décisions courantes. Il agit, pas juste il répond.
24h/24
Disponibilité
1 seul, à fond
Métier
En prod
Statut
Kotizy
La tontine digitale de la diaspora
Plateforme fintech d'épargne collective pour la diaspora africaine. Wallet multi-devise, paiements Stripe, Mobile Money, score de confiance algorithmique.
Web + Android
Plateformes
Stripe live
Paiements
6 semaines
Livraison
Vellio
Maison de sélection contemporaine
Boutique e-commerce haut de gamme avec tunnel Stripe optimisé, 71 produits, pipeline email automatisé (panier abandonné, relance J+7, avis J+14).
71 live
Produits
6 flows
Emails auto
3 semaines
Livraison
KAH Support
Assistant IA support IT pour PME
SaaS qui résout 70% des tickets N1 automatiquement, 24h/24. Connecté à GLPI, Freshdesk, Zendesk. Multi-tenant, Stripe live, déploiement en 5 minutes.
70%
Tickets auto
< 5 min
Déploiement
299-999€/mois
Plans
TechCash Academy
Plateforme de formations trading & finance
LMS complet avec 11 formations, checkout Stripe, espace apprenant, suivi de progression et certificats téléchargeables générés par IA.
11 live
Formations
Auto-générés
Certificats
Supabase
Auth
All products designed, developed and operated by KAH Digital. From concept to production in weeks, not months.
Not just a website. A vertical AI agent.
We design and ship agents wired into one job end to end — from the first pixel to the last automation — so your business runs itself.
Custom Vertical AI Agent
Wired into one job, end to end — like KAH Workforce for artists. It acts for you, 24/7.
AI Automation
Eliminate repetitive tasks. Your processes run themselves — lead capture, emails, reporting, workflows.
Conversion Systems
Sales funnels, capture pages, smart forms. Every visitor becomes an opportunity.
Premium Platforms
Websites, SaaS apps, e-commerce. Scalable architectures, high-end design, 95+ Lighthouse performance.
Digital Infrastructure
APIs, databases, third-party integrations. A solid architecture that supports your growth.
Dashboards & Analytics
Visualize your KPIs in real time. Make better decisions faster.
15 minutes to clarify your project.
No pitch. No sales rep. Direct access to a senior — we review your project together and you leave with a clear plan.
- Budget discussed & adapted to your reality
- Realistic guaranteed timeline
- Free tech advice
- Zero commitment
Reply within 2h on weekdays · Available CH / FR / BE
15 min call
Free · No commitment
→ Confirm your slot via WhatsApp
Your business doesn't lack ambition. It lacks an agent.
Most businesses juggle generic tools (ChatGPT, spreadsheets, apps) that know nothing about their trade. Result: everything gets re-explained every time, nothing runs on its own, and time bleeds into admin.
Zero autonomy
Your teams still babysit every tool. Qualification, follow-ups, reporting — nothing truly acts in your place.
A generic chatbot
ChatGPT or Claude don't know your process, your tools, or your vocabulary. You start from zero in every conversation.
Time wasted on admin
Excel, email, manual PDFs. Your data is scattered and reporting takes hours every week.
No vertical agent
Your competitors are already running AI agents wired into one job, end to end. You're watching from the sidelines.
KAH Digital doesn't deliver another website. We deliver a vertical AI agent, wired into your business — flagship proof: KAH Workforce, a live AI chief-of-staff for independent artists.
See how it worksA quality standard that changes everything.
We don't deliver another website. We deliver vertical AI agents that actually run — fast, reliable, measurable.
Ultra-fast execution
Starter delivered in 5 days. Business in 14. Short scoping, clear decisions, zero unnecessary meetings.
Premium design
Not a local agency design. Startup-grade visuals — Stripe, Linear, Framer-level quality.
An agent, not a chatbot
Wired into your business end to end, not a generic chatbot bolted onto a website. It's our default stack, not an add-on.
Real human support
You talk to the founder, not an account manager. Reply in 24h, not 5 business days.
Maximum performance
Core Web Vitals score, load time < 2s, optimised rendering. Your site won't lose clients because of slowness.
Base technical SEO
Meta tags, sitemap, structured data, clean URLs. Every project is indexable from day one.
Mobile-first by default
62% of web traffic is mobile. Every component is designed for the smallest screen first.
Fixed price & full ownership
Fixed quote before starting. You own 100% of the code, domain, and hosting. No lock-in.
Real results. Real businesses.
100% automated prospecting pipeline
Situation
Growing startup: salespeople spending 4h/day manually qualifying leads. 2% conversion rate.
Solution
Claude AI agent + Supabase pipeline: automatic scoring, sector-personalized emails, auto follow-ups over 10 days.
"The system runs 24/7 without intervention. We have 6× more qualified leads without hiring an extra salesperson."
T. A. — Co-founder B2B SaaS
Premium e-commerce platform with AI
Situation
Shopify store with 78% cart abandonment rate. No personalization, non-optimized mobile, zero local SEO.
Solution
Full Next.js + Stripe rebuild + AI product recommendations. Local SEO Geneva/Lausanne. Mobile performance 95+.
"42% more conversions in 2 months. The AI product recommendation changed everything — customers stay 2× longer."
S. M. — E-commerce Director, Geneva
Real-time operational dashboard
Situation
40-person SME using Excel for reporting. 2h/week lost compiling data manually.
Solution
React web app + real-time Supabase + auto PDF exports. Auth, roles, KPI dashboard, email alerts.
"We recovered 2h of reporting per week. The team sees KPIs in real time from anywhere. Already planning the 3rd project."
J. F. — Operations Director, Fribourg
Free audit · Reply within 24h
Numbers that speak for themselves.
From first-time founders to established companies — they chose KAH Digital.
0+
Projects delivered
0%
Client satisfaction
0h
Average response time
0+
Active clients
Trusted by teams at
How much are you losing without a pro site?
Adjust the sliders to see your real monthly loss due to a poor or non-existent web presence.
$1,500
Monthly loss
$18,000
Annual loss
90.5×
ROI of Business plan
× your investment
Estimate based on industry conversion averages.
Not promises. Results.
Real testimonials from clients who transformed their online presence with us.
“Within 3 weeks I had a clean, professional site. Fast scoping, zero pointless meetings. Result: 4 new clients in the first month.”
S. M.
Business coach · Lyon
“Our restaurant website was a disaster. The new one is fast, mobile-friendly, and bookings increased 30% in two months. Clear quote, delivered on time.”
A. B.
Restaurant owner · Geneva
“I needed a professional portfolio fast to land a contract. 10 days after the brief, my site was live. Very happy with the result.”
T. K.
Freelance developer · Paris
“First time working with a studio that gives me a readable quote and sticks to it. No surprises. Would recommend without hesitation.”
M. L.
Lawyer · Brussels
“Our internal management app, built in 6 weeks. Clear communication, on-time delivery, no surprises. We're back for round two.”
J. F.
Co-founder · Fribourg
“Dashboard in production for 4 months with zero bugs. The team communicates clearly and delivers without surprises.”
C. R.
Operations director · Lausanne
“Within 3 weeks I had a clean, professional site. Fast scoping, zero pointless meetings. Result: 4 new clients in the first month.”
S. M.
Business coach · Lyon
“Our restaurant website was a disaster. The new one is fast, mobile-friendly, and bookings increased 30% in two months. Clear quote, delivered on time.”
A. B.
Restaurant owner · Geneva
“I needed a professional portfolio fast to land a contract. 10 days after the brief, my site was live. Very happy with the result.”
T. K.
Freelance developer · Paris
“First time working with a studio that gives me a readable quote and sticks to it. No surprises. Would recommend without hesitation.”
M. L.
Lawyer · Brussels
“Our internal management app, built in 6 weeks. Clear communication, on-time delivery, no surprises. We're back for round two.”
J. F.
Co-founder · Fribourg
“Dashboard in production for 4 months with zero bugs. The team communicates clearly and delivers without surprises.”
C. R.
Operations director · Lausanne
Whatever your industry, we build the agent that runs it.
From a local restaurant to a funded startup — same rigor, a vertical agent adapted to your reality.
Restaurants & Cafés
More bookings. Fewer phone calls.
Fast site, online menu, booking form, Google Maps integration. Clients find you and book directly.
Startups & Scale-ups
MVP live in days, not months.
Landing page, SaaS, web app — we build fast, clean, with no dependencies. Pitch-ready from day one.
E-commerce
Sell 24/7 without the overhead.
Fast online store, Stripe payments, order management, high-converting design. No friction, no platform fees.
Coaches & Freelancers
More clients. More authority.
Portfolio, capture page, integrated booking, optimised testimonials. Your expertise visible and converting.
Agencies & Firms
White-label systems for your clients.
Complete digital infrastructure, automation, CRM integration. Deliver more, faster, without hiring.
Local Businesses
Dominate your local Google results.
Local SEO, city pages, optimised Google Business. Clients in your area find you first, every time.
Projects that deliver real results.
No mockups. No Lorem Ipsum. Only real projects, shipped to production, with measurable outcomes.
Online Reservations
Fine dining · Geneva
SME Dashboard
B2B Startup · Fribourg
Portfolio & Booking
Business coach · Lyon
Online Store
Artisan creator · Paris
SaaS Landing Page
FinTech Startup · Lausanne
Local Business Site
Law firm · Lausanne
Start from $142. Scale as you grow.
Attract with $142 · Convert with $390 · Get your vertical AI agent from $890. Each plan is a step toward autonomy.
Starter
Clean and fast online presence. One page that builds trust from the first look.
- 1 complete landing page
- Hero + services + contact sections
- Contact form
- Responsive mobile design
- Basic technical SEO
- 1 month hosting included
- Delivered in 5 business days
- Advanced SEO
- Logo / branding
- Multi-page
- Automation
- AI chatbot
- Unlimited revisions
No commitment · Payment after delivery
Business
The complete professional site that turns visitors into clients and outperforms competitors.
- Up to 6 pages
- Full technical SEO included
- SaaS-level premium design
- Animations & micro-interactions
- Quote form + WhatsApp
- Core Web Vitals 95+
- 3 revisions included
- 2 months support included
- Delivered in 14 days
Most requested · Fixed price guaranteed
Vertical AI Agent
An AI agent wired into your business, working for you 24/7 — built on the KAH Workforce model.
- Everything in Business
- Custom vertical AI agent
- Automatic lead qualification
- Email & CRM automations
- Optimised conversion funnel
- Advanced SEO + local pages
- Premium copywriting included
- Acquisition strategy included
- 3 months priority support
All included · Measurable ROI from D+30
Add-on options
Personalise your project. Add only what you need.
Extra page
$89
Advanced SEO
$249
Simple logo
$149
AI chatbot
$349
Automation
from $490
Monthly maintenance
$89/mo
Not sure which plan? We'll help you choose in 2 minutes.
No commitment · Fixed price · Reply within 24h
15 minutes. That change everything.
A focused call to analyse your situation, identify your biggest growth lever, and propose a clear action plan. No sales pitch.
- Instant diagnosis of your digital presence
- Clear action plan adapted to your budget
- No commitment, no obligation
3 remaining — Available slots this week
Three steps. No complexity.
From first contact to live site — fast, clear, and without unnecessary meetings.
15 min free
Book a call
A free call or a 2-minute form. We scope your project, discuss budget, and confirm the timeline. No obligation.
Design + build
We design
Our team handles design, development, and testing. You receive regular updates and validate at each stage.
Go live in days
You launch
Clean launch, domain configured, site tested on all devices. You leave with a system that works for you around the clock.
Premium build. Zero lock-in.
Every project is delivered with full ownership, modern stack, and a performance guarantee. No subscriptions, no agency lock-in, no hidden surprises.
120+
Projects
98%
Satisfied
€0
Hidden fees
24h
Response
100% yours from day one
Source code, domain, hosting — everything is handed over on delivery. No vendor dependency, ever.
Enterprise-grade stack
Next.js 15, TypeScript strict, Supabase, Tailwind, Vercel. Production-ready from day one, scalable by design.
International execution
We operate in French, English and German. Remote projects across Europe, North America and Africa.
Direct founder access
No middleman. You talk to the person who builds it. First reply guaranteed within 24 business hours.
We share everything that works.
Tips, case studies, before/after — follow us for concrete digital growth insights.
@DigitalKah42
Le site web moyen perd 70% de ses visiteurs en moins de 3 secondes. Ce que font nos clients : — landing page < 1s de charge — CTA clair visible sans scroll — preuve sociale en haut de page Résultat : +30% de conversions. Thread 🧵
@DigitalKah42
Un restaurateur à Genève m'a contacté avec ce problème : → Site lent → Pas de réservation en ligne → Invisible sur Google 3 semaines plus tard : → Site livré → +30% de réservations → 1er sur Google local Dès 142 €.
@DigitalKah42
Ce que vous perdez sans site pro : 5 clients/mois × 300€ = 1500€/mois = 18 000€/an Coût d'un site KAH Digital : dès 142 € ROI : ×90 Demandez votre devis gratuit.
Straight answers. No vague replies.
Everything you need to know before getting started.
Starter (1 page): 5 business days. Business (5 pages): 14 days. Vertical AI Agent (full system): 28 days. Once your quote is approved and assets sent (photos, colours, font), we start immediately.
Your business deserves an agent, not another site.
Book a free 15-minute call. No commitment, no sales pitch. Just a real conversation about the job you want to delegate.