A creative and digital metropolis in western France, Nantes stands out for its entrepreneurial energy, its French Tech scene and a unique cultural ecosystem. ConvertiLab works with businesses in Nantes remotely, by video call, with a single point of contact: website design, local SEO and online advertising, at public prices, with a free mockup within 48 hours.
ConvertiLab is based in Rueil-Malmaison (92500) and works with businesses in Nantes and across France, by video call, with a single point of contact.
Nantes is regularly voted one of the best places in France to live and do business, with a diverse economy spanning food production, aerospace (Airbus) and digital. The Nantes startup scene is one of the most active in France outside Paris. Business owners in Nantes are digitally aware and look for web partners able to deliver concrete results quickly.
France's sixth largest city, Nantes has reinvented itself around French Tech, the creative industries and bold urban planning on the Île de Nantes, heir to its industrial and shipbuilding past. Along the Loire, innovative SMEs, shops and cultural players benefit from a young metropolis in steady growth.
Digital expectations in Nantes run high, yet local trades and shops remain unevenly equipped. A business that invests in a fast site, useful content and clean local SEO across the Loire-Atlantique gains lasting ground, where many still settle for a single social media page.
Nantes has been attracting businesses for fifteen years: tech on the Île de Nantes, food production and industry towards Saint-Herblain and Carquefou, shops and restaurants in the centre around Bouffay, estuary tourism. The result is that the competition on Google is now local, not only Parisian. Searches for “web agency Nantes” and “ecommerce website Nantes” return dozens of agencies, and the difference comes down to how clear the offer is and how fast the website loads.
We support businesses in Nantes remotely, by video call, with a single point of contact. Public prices, a free mockup within 48 hours, a brochure website delivered in 7 to 14 days.
ConvertiLab is a web agency that works with businesses in Nantes and across the whole Loire-Atlantique department. We do not simply build good looking sites: we design conversion tools that turn your visitors into customers, with local SEO so that your prospects in Nantes find you easily on Google.
The four requests that come up most often, and the concrete answer to each one.
Groceries, fashion, independent makers, regional produce: a Stripe shop with delivery and click and collect for your store, from 1 490 €, delivered in 14 to 21 days.
See the ecommerce packageA brochure website for 890 €, a fixed price, first year of hosting included, and the website belongs to you. A free mockup before you sign.
See the brochure website packageLocal SEO, Google Ads across Nantes Métropole, Meta ads by town: a dashboard and a cost per enquiry, not a twenty page report.
Discover local SEOA complex offer explained simply, case studies, a short form linked to your CRM: the website that turns visits into meetings.
Discover the CRM packageThe neighbourhoods, business parks and towns the enquiries most often come from.
Tech and B2B services
Studios, IT services firms, consultancies: the website has to make a complex offer readable in one page and lead to a meeting, with proof rather than adjectives.
Food production and industry
From biscuit makers to industrial subcontracting: a clear catalogue, a page per range, direct contact for buyers, and an online shop when the product suits it.
Shops and restaurants
Bouffay, Talensac, Île de Nantes: customers decide on mobile. Opening hours, the menu, bookings, directions by tram.
Tradespeople and construction in Loire-Atlantique
A page per service and per town (Rezé, Saint-Herblain, Vertou), photos of real jobs, Google reviews: what lifts a Nantes tradesperson up the local results.
A simple, transparent process in 4 steps, from the first audit to going live
We look at your market in Nantes, your competitors and your goals. A 30 minute call to understand your business and settle on the right digital strategy.
We create a bespoke mockup that you approve before any development starts. Modern, responsive design, aligned with your brand identity. Unlimited revisions included.
Built with the fastest technologies available (Next.js, React). A very quick, secure, SEO ready site, with a Google PageSpeed score you can check on delivery.
Going live, training on how to use it, and 30 days of support included. We stay available to develop your site as your needs change.
Three delivered projects, with their figures. The detail of each one is in our case studies.
Concrete commitments, written into the quote. No nasty surprises.
You approve a mockup before the site goes live, then two rounds of revisions are included. You know what you are getting before you pay.
The price on the quote is the final price. No hidden costs, no surprises. You know exactly what you are paying.
Your brochure website is delivered in 7 to 14 days, and the deadline is written into the quote. For an online shop or an application, the deadline is set in the quote.
After delivery we stay beside you for 30 days, for any change, question or adjustment. We reply within 24 hours.
Everything you need to know before you start your web project
Join the 150+ clients we have supported and who trust us. Get a free, tailored quote within 24 hours. Brochure websites from €890, online shops from €1,490.
Payment only once you have approved the mockup. Spread payments available, no subscription.
A website, online advertising, SEO and CRM: each pillar can be ordered on its own, with a price and a deadline written down before we start. We work remotely for Nantes as we do for the whole of France, by video call.
A website that brings in enquiries, not just a shop window
landing page €490, brochure site €89002Campaigns that cost less than they bring in
on request03Be found on Google, and quoted by AI
from €500 a month04Every enquiry tracked, followed up and turned into a customer
on requestA web agency in Loire-Atlantique and across Pays de la Loire

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