A human-sized agency
No salesperson between you and the person doing the work: you talk to Charles.
Website designBusiness websites, redesigns and custom sites, built mobile-first.
AI agencyWhat AI can do for your business, starting now.
SEOGet found on Google by the right customers, close to you.
Our workThe websites we've designed for our clients.
BlogTips, tutorials and news about the web and AI.
ContactBook a call, send a message, or phone +33 9 72 66 30 68.Nova is also searching by meaning…
Ask me the question: I'll answer, or pass it on to Charles.
Charles Annoni learned the web in 2007. He founded GDM-Pixel in Caen in 2010, and has been training tomorrow's web professionals ever since. When you work with us, he's the one you talk to.

No salesperson between you and the person doing the work: you talk to Charles.
He has taught the web for years, so we explain everything simply.
Nova, Spider-Lens: tools built here and proven on our projects.
Charles founds GDM-Pixel in Caen, with a simple idea: give small businesses the level of expertise of large companies, at a fair price.

No project manager passing things along, no hidden subcontracting. The person who listens to you is the one who does the work.
We explain what we do, why we do it and what it brings you. Every action is measured.
Charles follows your project from the first call to launch, and beyond. Decisions are made fast.
A website is built to last and grow. We think about that from day one.
From business website to online store, custom-built for your business, fast and easy to grow.
Build my websiteAudit, content, technical work: get found on Google by the customers looking for you, without paying for every click.
Get foundAds, social media, email marketing: bring in the right visitors, and know what every dollar brings in.
Find customersLogo, guidelines, materials: an image that looks like you and is recognized at first glance.
Polish my imageAn assistant that answers your customers, follow-ups, documents: tools already in service at our clients, not experiments.
Save timeSEO, e-commerce, digital marketing, Adobe suite: your team learns to do it themselves.
Get trained
Since 2013, Charles has been teaching the web in schools across Normandy. Explaining things simply is his job: you always understand what we do for you.
My Digital School, Groupe FIM, AIFCC, IAE de Caen, MMI de Saint-Lô… And a mentor at OpenClassrooms.
Chosen by the French government's initiative to help small businesses go digital. The label is awarded after review.
Selected by the French governmentA speaker at the regional association's meetups, at the Caen Convention Center, on web best practices.
TalksChair of examination boards in higher education since 2013: he assesses tomorrow's web professionals.
Since 2013They trust us
At GDM-Pixel, you work directly with Charles, the founder, not with a project manager who subcontracts. Decisions move faster, communication is unfiltered, and your contact knows every part of the project: technical, SEO, design, strategy.
Business websites, online stores, web apps, SEO, visual identity, artificial intelligence. Built from scratch, redesigned or improved from an existing website. Just one condition: the project has to make sense for your business.
No. The agency is in Caen, but Charles works all over France and abroad: Switzerland, the United Kingdom, the United States, Israel. Everything happens by video call and in writing: distance is never an obstacle.
Yes, through Digital Cookie, Charles's training organization: more than 40 courses (SEO, e-commerce, digital marketing, Adobe suite), funded by the OPCOs. They're designed for employees and business owners.
Nova is the AI assistant designed by Charles. She remembers each client's context, answers, files and prepares the work. She's the one answering you here, on the right.
Tell us where you stand. Thirty minutes with Charles, by video call or phone, and you leave with a clear opinion.

Charles Annoni, web project manager
your Google Meet link