Web Agency in Rennes
Website Design & SEO
The capital of Bretagne and a major digital hub, Rennes is known for its tech ecosystem, its universities and its entrepreneurial energy. ConvertiLab works with businesses in Rennes 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 Rennes and across France, by video call, with a single point of contact.
Why do businesses in Rennes need a website that works for them?
Rennes is France's digital capital outside Paris, home to large employers such as Orange, Technicolor and Atos as well as a very active startup scene. Bretagne is also France's leading farming and food processing region, with small firms keen to modernise their online presence. The student population (70 000 students) drives strong demand for local services that can be found and booked online.
The web market in Rennes: what you need to know
Rennes is one of France's digital capitals. Awarded French Tech status alongside Saint-Malo, it hosts the Pôle d'excellence cyber, dozens of startups and the Beaulieu and Villejean campuses, which produce thousands of digital graduates every year. The direct consequence for local businesses: web users in Rennes expect a lot, and a dated or slow website loses credibility instantly.
From the historic centre to the business parks of Cesson-Sévigné and Saint-Grégoire, Breton small firms in food processing, construction, B2B services and town centre retail all compete for the top spots on Google. The good news: most websites run by tradespeople and shopkeepers in Ille-et-Vilaine are still technically weak, and a fast, well optimised site can still overtake them within a few months.
In Rennes, expectations run unusually high: the city trains thousands of developers and designers every year, and your customers compare your website with those of the startups in Cesson-Sévigné or in the city centre. A slow, dated website with nothing to reassure the visitor is ruled out in seconds, however good your work is.
We work with businesses in Rennes remotely, by video call, with a single point of contact from the first conversation to launch. The mockup of your home page is free within 48 hours, before any commitment: you judge the work, not a promise.
ConvertiLab is a web agency that works with businesses in Rennes and across the whole Ille-et-Vilaine 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 Rennes find you easily on Google.
What businesses in Rennes ask us for
The four requests that come up most often, and the concrete answer to each one.
Build an ecommerce website in Rennes
Fine food shops, Breton produce, independent makers, city centre boutiques that want to sell beyond Ille-et-Vilaine: an online shop with Stripe payments, delivery and click and collect, from 1 490 €.
See the ecommerce packageA web design agency that answers quickly
A five page brochure website for 890 €, delivered in 7 to 14 days, first year of hosting included, with a free mockup before you sign.
See the brochure website packageDigital marketing that brings you customers in Rennes
Local SEO on “your trade + Rennes”, Google Ads campaigns across the urban area, Meta ads targeted at the towns of Rennes Métropole: every euro tracked through to the enquiry.
Discover local SEORedesign a Rennes website without losing its rankings
Many websites belonging to Breton tradespeople and small firms date back to 2015. Our 690 € redesign keeps your Google rankings thanks to redirects, and brings the design up to date.
See the redesign packageWhere we work around Rennes
The neighbourhoods, business parks and towns the enquiries most often come from.
- City centre and Thabor
- Cleunay and Villejean
- Cesson-Sévigné (Atalante)
- Saint-Grégoire
- Chantepie and Vern-sur-Seiche
- Bruz and Chartres-de-Bretagne
- Betton and Pacé
- Saint-Malo and Vitré
The sectors that drive the Rennes economy
Tech and IT services
A website that has to earn the trust of demanding B2B buyers: case studies, a page per area of expertise, a short contact form, CRM integration.
Food production and Breton produce
Online sales, a Google Business Profile for the shop, product photos that make people want to buy: that is what separates a local brand from a brand that ships across France.
Tradespeople and construction in Ille-et-Vilaine
A page per service and per town covered, photos of real jobs, Google reviews: the three things that lift a plumber or a joiner in Bruz up the local results.
City centre shops and restaurants
Opening hours, the menu, bookings, directions from place de la République: visitors arrive on their phone, often on foot, and decide in thirty seconds.
How we build your website in Rennes
A simple, transparent process in 4 steps, from the first audit to going live
Audit & Strategy
We look at your market in Rennes, your competitors and your goals. A 30 minute call to understand your business and settle on the right digital strategy.
Mockup & Design
We create a bespoke mockup that you approve before any development starts. Modern, responsive design, aligned with your brand identity. Unlimited revisions included.
Development
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.
Delivery & Support
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.
Real results, from real clients
Three delivered projects, with their figures. The detail of each one is in our case studies.
Luxury Travel
Vinoboat Prestige
Premium landing page for a luxury boating experience
Gardening / Landscaping
JSM Jardinage
Brochure site with a quote funnel for a landscape gardener
Non-profit
ADSB Wissembourg
Brochure site for a voluntary blood donor association
What do we commit to for your website in Rennes?
Concrete commitments, written into the quote. No nasty surprises.
Two rounds of revisions included
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.
Fixed price, written into the quote
The price on the quote is the final price. No hidden costs, no surprises. You know exactly what you are paying.
Delivered in 7 to 14 days
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.
30 days of support included
After delivery we stay beside you for 30 days, for any change, question or adjustment. We reply within 24 hours.
Frequently asked questions about building a website in Rennes
Everything you need to know before you start your web project
How much does a website cost in Rennes?+
Are you based in Rennes?+
How long does a brochure website take in Rennes?+
How do I show up for “web agency Rennes” or “plumber Rennes”?+
Can you take over an existing website built by another Rennes agency?+
Ready to start your project in Rennes?
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.
Four pillars to find your customers in Rennes
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 Rennes as we do for the whole of France, by video call.
Website creation
A website that brings in enquiries, not just a shop window
landing page €490, brochure site €89002Online advertising
Campaigns that cost less than they bring in
on request03SEO and AI visibility
Be found on Google, and quoted by AI
from €500 a month04CRM and automatic follow-ups
Every enquiry tracked, followed up and turned into a customer
on requestConvertiLab also works in these towns near Rennes
A web agency in Ille-et-Vilaine and across Bretagne
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Read the articleOur services in Rennes
Brochure website
Professional website for €890, free mock-up within 48 hours, delivered in 2 weeks
Find out moreLocal SEO
Google listing, customer reviews, local citations, city pages
Find out moreGoogle Ads
Search and Shopping managed on cost per enquiry, account in your name
Find out moreCRM and automatic follow-ups
HubSpot, Salesforce, Pipedrive or your own, quotes followed up by email
Find out more