🚀 Startup & SaaS · 📍 Nice

Web Developer for Startups & SaaS in Nice

Websites for startup & saas in Nice. Sophia Antipolis gives the region a research and telecoms base whose buyers are engineers, and engineers read the documentation before they read the landing page. A public changelog and a readable API reference convert better here than a carousel of testimonials.

Get a free quote Startup & SaaS services →
200+
Projects delivered
42
5★ reviews
100%
Satisfaction
<24h
Response time

💡 Startup & SaaS in Nice — At a glance

  • ⏱ Lead time: From a few days to 3-4 weeks depending on complexity
  • 🔧 Stack: Next.js, TypeScript, Tailwind, Supabase, Stripe Billing
  • 🌍 Coverage: Nice and the whole of France — fully remote possible
  • 📬 Quote: Free, reply within 24h — Get in touch →
Xavier Kain — Web Developer Startup & SaaS
Xavier Kain
Web Developer

Startup & SaaS expert in Nice

Serving that market needs a second language that genuinely works and contact routes that survive a time difference — a contact form alone fails when the prospect is calling from London or Geneva. Booking and quoting have to assume the client cannot walk through the door.

Dual Engineer + Marketing background (HEC Paris), 200+ projects delivered for SMEs, startups and large corporations. My approach: tailor-made solutions adapted to your sector and your clients.

Startup & SaaS services in Nice

🚀

SaaS landing page

Acquisition, product messaging, onboarding and conversion. Pages that turn visitors into customers.

🔗

API integrations

Connecting your existing tools: Stripe, Intercom, HubSpot, Slack, Zapier and many more.

📈

Analytics & tracking

Conversion funnel, custom events, A/B testing and reporting to iterate faster.

⚙️

Custom back-office

Admin dashboard, user management, permissions and business-specific dashboards.

What clients say

★★★★★

“We hired Xavier to rebuild our website with an integrated e-commerce module. His thoroughness, availability and creative input were key to the success of our project. Highly recommended!”

NR
Nicolas RAMON Google review
★★★★★

“Xavier built the EduCompétences website with outstanding professionalism. He immediately grasped the spirit of the project and knew exactly how to showcase our services.”

SD
Sonia DRIDI Google review
★★★★★

“Beyond his efficiency and remarkable responsiveness, Xavier is easy-going and personable. A trusted web partner.”

JB
Jeremy Bertaud Google review
View all Google reviews →

Frequently asked questions

Do you support early-stage startups in Nice? +

Yes, I work with startups in Nice from the MVP landing page to custom back-office. The goal: ship fast, measure, iterate. Response guaranteed within 24h.

What does a SaaS landing page cost in Nice? +

A conversion-optimised SaaS landing page is typically delivered for €800–€2,500 depending on complexity (animations, integrations, A/B testing). I also offer all-in-one packages with analytics and performance monitoring.

Your startup in Nice needs a reliable developer?

Response guaranteed within 24h. Free, no-obligation quote.

Start your project →

Further reading

📖 SaaS Startup: 5 Website Mistakes Killing Sign-ups 📖 Startup: Landing Page or Full Website? 📖 Landing Page vs Website: Which One Do You Need?