Rueil-Malmaison · Paris · Paris region
We build websites for tradespeople, shops, sole traders and small teams: professional brochure site, e-commerce, landing page, redesign or bespoke web application. Every website is built to bring you enquiries.
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jsmjardinage.com: a brochure website delivered by the agency, live online
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What we see
Three situations we come across every week with tradespeople, shops and sole traders. If one of them sounds like you, that is where we start.
Your customers type your trade and your town into Google, and land on a competitor or on a Facebook page. With no website, your business has no address online.
It has been there for years, it looks nice, but the phone has never rung because of it. It reads badly on a phone, it loads slowly and it never says what to do next.
Quotes retyped by hand, appointments taken over the phone, follow-ups forgotten: every week, hours go into work the website could be doing for you.
Our packages
Five packages, a fixed price for each, a written lead time and a detailed page to go further. Our website design agency works with businesses of 1 to 30 people, in Rueil-Malmaison, in Paris and anywhere in France.
For you if: You have no website yet, or just a Facebook page, and your customers are looking for you on Google.
Loft insulation: a priced quote within 48 hours, government grant deducted
For homeowners: a free site visit, and the work done in a single day.
Get my quote within 48 hoursFor you if: You are launching a Google Ads or Meta Ads campaign and you need a page that turns clicks into enquiries.
Beforea dated example
Afterahstudiocaen.fr
For you if: Your website has aged: it reads badly on a phone, it loads slowly, or it no longer looks like you.
For you if: You want to sell your products online, with a catalogue of your own rather than a generic template.
Client area
ExampleOpen cases
New quoteFor you if: You lose time on manual work: quotes retyped, appointments by phone, follow-ups forgotten.
Already have a website? Test the design of your current website in 60 seconds: you will know whether to touch it up or rebuild it.
We meet clients in Rueil-Malmaison (92) and we work in person or by video call with businesses across Paris and the whole Paris region. See our web agency in Rueil-Malmaison and our web agency in Paris.
Proof
We do not publish figures we cannot prove. Here are delivered websites you can open right now, the problem we started from, what we did, and the exact words of their owners.
“Since launching my site with ConvertiLab, I have taken on more staff to keep up with demand.”
Building trade brochure site with quote requests
Premium brochure site for a Sicilian artisan food maker
Artistic e-commerce for selling original works
Quotations taken word for word from our case studies. No turnover figure is published without the client’s written agreement.
Get a free mock-up of your home page within 48 hours. You sign the design off before we write a single line of code.
Our method
Four steps, always the same ones, and one person to talk to from the first call to launch. You know where your website stands at every moment.
Day 1
Your trade, your customers and what the website has to bring in: calls, quotes, appointments or sales. You leave with a straight opinion and a price bracket.
Within 48 hours
You receive a mock-up of your home page and a written quote at a fixed price. Nothing is built until you have signed the design off.
Weeks 1 and 2
Pages, wording, photographs, form, online booking, technical search set-up: we build, and you sign off every page.
Launch
Domain name, launch, training so you can change your own content, then a look at the enquiries received to adjust whatever needs adjusting.
Everything is in the price
A website that converts is more than a nice design. Here is what is included in the price, with nothing added along the way.
No bought template: a layout drawn for your business and readable on a phone.
Your pages written from the review and from the questions your customers actually ask. You read them over, you sign them off.
Titles, tags, speed, sitemap, structured data, Google Business Profile connected: what it takes to be found in your town.
Enquiries land in the right place, with online booking and automatic follow-ups if you want them.
Launched on hosting and a domain name in your own name, ready on the day it goes live.
Google Analytics and Search Console installed: you know how many enquiries the website brings you.
A short training session on delivery: you change your own wording and photographs.
The website, the domain name and the content are yours. Fixes after launch are included.
Price and commitments
The prices below are the ones on our quotes. The monthly figure is the price spread over time, not a subscription: once the last instalment is paid, you owe us nothing.
An estimate in two minutes, a reply within 24 hours.
FAQ
A landing page costs €490, a professional brochure website €890, a redesign €690, an e-commerce site from €1,490, and a web application is on request. These prices are fixed and written down before we start. Our estimator gives you a price bracket in two minutes.
A brochure website and a redesign are delivered in two weeks once the mock-up is signed off, a landing page in five to seven days. For an e-commerce site or a web application, the lead time depends on the project and is written into the quote.
No. The monthly figure shown is the price of the website spread over 12 or 24 months, depending on the package. Once the last instalment is paid, you owe us nothing and the website stays yours.
You do. The website, the domain name, the wording and the images are your property. You receive the logins on delivery and you are free to move to another supplier whenever you like.
The founder of the agency, in Rueil-Malmaison. You speak to the same person from the first call to launch, and that is the person who designs, writes and builds your website. No sales rep, no middleman.
That is not a problem. We write the wording from the review and from a few questions, and then you read it over. For images, we use your photographs if you have them, and otherwise visuals chosen for your trade.
Every website is delivered with the search basics: titles, tags, speed, sitemap, structured data, Google Business Profile connected. That is enough for your own name and for local searches that are not heavily contested. To go further, our SEO pillar offers a monthly package and an audit.
Not if it is prepared. Before we touch the site, we list the pages that receive traffic, we put the redirects to the new addresses in place, and we check again after launch.
Yes. Our agency is in Rueil-Malmaison (92), most of our clients are in Paris and the Paris region, and we work anywhere in France by video call: ADSB Wissembourg, shown on this page, is in Alsace.
And then
Depending on where you stand, we add advertising, search visibility or automation, with the same person to talk to.
Online advertising
Google Ads, Meta Ads (Facebook, Instagram), TikTok, Pinterest and LinkedIn Ads.
On request
Google Ads, Meta Ads and social ads agency in ParisSEO and AI visibility
Organic search, local SEO (Google Business Profile, customer reviews) and visibility in ChatGPT, Perplexity and Google AI Overviews.
From €500 a month
SEO agency in Rueil-Malmaison and Paris: organic, local, AICRM and automatic follow-ups
We set up your CRM, whichever one it is (HubSpot, Salesforce, Pipedrive, Zoho, Brevo, Sellsy, Axonaut, monday CRM or the one you already have), with your website forms and your campaigns connected to it, and automatic follow-ups by email.
On request
CRM and automatic follow-ups for small and medium businesses: HubSpot, Salesforce, Pipedrive
Website prices range from 300€ to 50,000€ depending on the project. Real prices by type of site (brochure, landing page, e-commerce), the factors that push the price up and the hidden costs to plan for, with ConvertiLab's own prices in the open.
Read the article
A full definition of the brochure website, how it differs from an e-commerce site, what it should contain, what it costs and which businesses it suits best.
Read the article
Most landing pages convert fewer than 3% of their visitors. CTA, copywriting, social proof, speed: the 4 levers that take a page from 2% to 10-15% conversion, with concrete examples.
Read the articleFree quote
One question, then your details. You get a written reply within 24 hours, with no commitment.
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