Custom
website
development and SEO

Agency based in Chambéry, we build custom websites for freelancers, SMBs, startups and companies across France and Europe. Our goal: a fast, credible site designed to generate contact requests, sales or quote enquiries.

You need a website but don't know where to start

That's normal. Most web projects get stuck on the same questions before they even launch.

01

Where do we start?

You have an offer or a project, but no clear structure to turn it into a website that is easy to understand and actually effective.

02

Fear of a pretty but useless site

A clean design is not enough. You also need clear content, a real conversion logic and a solid level of performance.

03

Fear of costs and delays

Without proper scoping, a website can quickly spiral in more pages, more integrations, endless revisions.

04

SEO and technical blind spots

Site structure, load times, meta tags, redirects, analytics, forms, security: many critical points if you go it alone.

End-to-end web support, focused on visibility and conversion

We turn your online presence into a strategic asset by combining technical expertise, design and SEO optimisation.

Full end-to-end support

We scope, structure and deliver with you. You keep full visibility of the project at every step.

Strategy + design + development

Not just a graphic integration: we align message, UX, SEO and technical execution.

Practical and progressive approach

Landing page, showcase site or platform: we prioritise what creates value quickly, without over-engineering.

Full transparency

Budget, timeline, technical choices and SEO trade-offs: you know what is done, why, and with what impact.

A web offer tailored to your project

Custom showcase website

Clear presentation of your services, proof points, contact options and a solid SEO base to strengthen your credibility.

SEO and conversion landing page

Targeted page to generate leads, test an offer, launch a product or capture local demand with a precise message.

Website redesign

Take stock of the existing site, improve UX, performance and technical SEO to bring your site up to standard.

Maintenance and updates

Bug fixes, technical updates, new pages, SEO optimisations and continuous monitoring after launch.

A clear process to launch a reliable, results-driven site

Each step has a precise objective, concrete deliverables and a shared validation. We avoid vague back-and-forths and technical choices with no impact on your business.

  1. 1

    Discovery

    Business goals, target audience, priority pages, useful features and a realistic budget.

  2. 2

    Sitemap and content

    Page structure, key messages, SEO intent and prioritisation of content to integrate.

  3. 3

    UX / Wireframes

    Wireframes and design to validate the clarity of the user journey, information hierarchy and conversion.

  4. 4

    Development

    Fast integration, responsive, forms, components, CMS or custom logic depending on the need.

  5. 5

    SEO, performance and testing

    Meta tags, load times, redirects, analytics, functional checks and multi-screen verification.

  6. 6

    Launch and monitoring

    Publication, KPI tracking, conversion adjustments and progressive updates based on results.

Performance, technical SEO and tools suited to your context

The right site is not the one using the trendiest tech, but the one that serves your objectives with the right level of simplicity.

HTML, CSS and JavaScript

A lightweight and robust foundation for fast, accessible and easy-to-maintain pages.

React / Next.js

Relevant for richer user journeys, dynamic pages and more scalable experiences.

Backend and business integrations

When your site needs to do more than display content: data management, advanced forms, client areas, sync with your existing tools or business automation.

Google Search Console and monitoring

SEO performance tracking, indexing error detection, sitemap management and structured data to optimise your Google visibility.

Real web projects, with clear objectives

Factulo

SaaS invoicing platform

Problem: save time for freelancers and small businesses on electronic invoicing.
Solution: business web platform with client management, payments, documents and a clear interface.
Result: a useful day-to-day web tool, built for simplicity and reliability.

Alliance Mutualiste

Lead-generation landing page

Problem: turn a poorly structured offer into a clear page capable of generating qualified leads.
Solution: custom landing page with structured messaging, clean design, on-page SEO and technical performance.
Result: a credible digital showcase, designed to convert and support acquisition.

ONF

Field data tracking web platform

Problem: centralise field data and make it usable in an applied research context.
Solution: web platform paired with a mobile app to visualise, structure and analyse observations.
Result: a tool used in the field with real operational and scientific value.

Why invest in a custom website?

Your website is often the main reference point to reassure, convert and be found on Google.

Your site structures your online presence

A custom website lets you present your offer, proof points, pricing or method clearly. You are not dependent solely on social media or third-party platforms to exist online.

SEO creates lasting acquisition

A good website can capture existing demand on Google, particularly through local searches or high-intent queries. It is an asset that works over time when the technical and editorial foundation is solid.

A custom site converts better

Better-structured pages, tailored forms, clearer content, reassuring proof and smoother journeys: a site built for your business outperforms a generic template that was never designed for your needs.

Smart technical choices reduce risk

With the right stack, well-prioritised content and a progressive approach, you launch a useful site faster, then invest where business returns are measurable.

Comparing your options? Read our article: Wix, WordPress or custom development.

Frequently asked questions about website development

How much does a custom website cost?

Cost depends on the number of pages, integrations, level of customisation and SEO objectives. An initial scoping session sets a realistic budget and avoids overruns.

How long does it take to build a website?

A landing page or small showcase site can be delivered within a few weeks. A larger site with content, SEO, CMS or conversion funnel takes more time.

WordPress, Wix or custom development: which is best?

There is no universal answer. For a simple need, a CMS may be enough. For a more strategic, faster, more personalised site that integrates with your tools, custom development becomes more relevant.

Does a well-designed site automatically rank on Google?

No. You also need a clean structure, coherent tags, relevant content, solid internal linking, fast pages and a real editorial strategy.

Can you redesign an existing site?

Yes. We can take over an existing site, clarify the offer, improve the design, fix technical issues and handle SEO redirects cleanly.

Do you offer maintenance and updates?

Yes. We handle fixes, updates, new pages, SEO optimisations and functional evolutions after launch.

Can we start with just a landing page?

Yes. It is often the best way to launch an offer quickly, test a positioning and measure early feedback before expanding the site.

Do we need to have all texts and visuals ready?

No. We can help you organise the site structure, define key messages and prioritise content before final integration.

Comparing website and mobile app? Read: mobile app or responsive website.

Let's talk about your web project

Tell us what you need. We reply quickly, simply, and with a concrete action plan.

Do you have a web project in mind?

Tell us about your website. We come back to you with an estimate and a concrete plan.