🚀 Startup & SaaS · 📍 Marseille

Web Developer for Startups & SaaS in Marseille

Websites for startup & saas in Marseille. Distance from the Paris investor circuit puts more weight on inbound: the site has to start qualified conversations rather than support ones that already exist. In practice the technical content and the case studies carry the load that an outbound team carries elsewhere.

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

💡 Startup & SaaS in Marseille — 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: Marseille 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 Marseille

Seasonality changes what the site is for: the peak is won in the months before it, and a site that is not ready in April has lost the year. Being able to change a price or a closing date in an afternoon matters more here than a redesign every two years.

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 Marseille

🚀

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

★★★★★

“Exceptional delivery time, very smooth communication and outstanding responsiveness.”

JW
Julie WM SIGNATURE Google review
★★★★★

“Responsiveness, professionalism, on-time delivery. This is my second project with Xavier and I am 100% satisfied with the result.”

EI
Evelyn IMV Technologies Google review
★★★★★

“Xavier is a very professional project manager. He helped us manage our delivery in time, and was very flexible when we had to reshape the project mid-mission.”

MG
Marie GLOBAL BLUE Google review
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Frequently asked questions

Do you support early-stage startups in Marseille? +

Yes, I work with startups in Marseille 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 Marseille? +

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 Marseille 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?