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Web Agency Paris

Custom website creation in Paris

Studio 1789 is a creative collective based in Montmartre. We design high-performance websites, business applications and strong visual identities for clients in Paris, Île-de-France and throughout France. Three experts — strategy, design, tech — work together on every project.

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What we create for you

Showcase & corporate website

Custom websites that reflect your brand identity. Polished design, responsive, fast and SEO optimized.

Business web application

Dashboards, back-offices, CRM, collaborative platforms — tools designed for your processes.

E-commerce & platform

Online stores, subscriptions, marketplaces. Secure payments, inventory management, integrated analytics.

Visual identity & branding

Logo, brand guidelines, art direction. A strong identity that translates across all your media.

Responsive & mobile-first

Every website is designed to deliver an optimal experience on mobile, tablet and desktop.

SEO & performance

Organic SEO, Core Web Vitals, accessibility. Your website visible and performant from launch.

Our 5-step process

01

Diagnostic

We listen. We analyze your market, competitors, and goals — to sharpen the brief.

02

Strategy & design

Site architecture, user journey, wireframes. We lay the foundations before designing.

03

Design & art direction

High-fidelity mockups, visual identity, animations. Custom design, no templates.

04

Development

Clean code in Next.js/React, API integrations, back-office. Testing, SEO and performance optimization.

05

Launch & follow-up

Deployment, training, analytics monitoring. We stay by your side after launch.

Why choose Studio 1789?

A collective of 3 experts (strategy, design, tech) — not a faceless agency

Every website is custom-built — zero templates, zero WordPress

Modern tech stack: Next.js, React, TypeScript, Tailwind CSS

SEO and performance built in from the start

A single point of contact from diagnostic to launch

Based in Montmartre, we serve clients throughout France

From startups to large companies, we create websites that convert,applications that simplify, and brands that make their mark.

Our latest web projects

Long-Exchange

Long-Exchange

Long-Exchange

Long-Exchange

Turbulances

Turbulances

Frequently asked questions

How much does it cost to create a website in Paris?
The price varies depending on the complexity of the project. A custom company website starts around €3,000 to €8,000, a business web application from €10,000 to €30,000. We provide an accurate quote after a free diagnostic of your needs.
What is the timeline for creating a custom website?
Allow 4 to 6 weeks for a company website, 8 to 12 weeks for a complex web application. Each project follows a timeline defined together during the design phase.
Why choose Next.js over WordPress?
Next.js offers superior performance (loading time, SEO), enhanced security and total flexibility. Unlike WordPress, each website is custom-built without reliance on third-party plugins.
Will the website rank well on Google?
Yes. SEO is built in from the start: semantic structure, metadata, loading speed, sitemap, structured data. We optimize every page for search engines.
Do you offer maintenance and hosting?
Yes. We offer hosting on Vercel (high-performance and scalable) and post-launch support: updates, improvements, monitoring and technical support.
Where is your web agency in Paris?
Studio 1789 is based in Montmartre, in the 18th arrondissement of Paris. We work with clients in Paris, Île-de-France and throughout France.
Agency or freelancer — which is right for you?
A freelancer suits one-off, well-defined projects. An agency (or collective like Studio 1789) brings a holistic vision: strategy, design and development are thought through together. Result: more consistency, a single point of contact, and the ability to manage complex projects.
How do I choose the right web agency in Paris?
Look at the projects (not the promises), check the tech stack, ask for a free initial conversation. Choose an agency that understands your business, not just the technology. At Studio 1789, every project starts with a free diagnostic to make sure we're the right match.
How much does website maintenance cost?
Maintenance of a Next.js website costs between €50 and €300/month depending on needs: hosting, security updates, minor improvements, monitoring. We offer packages tailored to each project.
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