Next.js
Next.js Agency — fast, SEO-friendly and scalable websites
We design and build Next.js (React) sites optimized for Core Web Vitals 95+, SEO-ready and deployed on Amazon Web Services (AWS). From brand to launch, all under one team.
Why this stack
- Server Components + streaming = ultra-fast TTFB.
- App Router and Cache Components = native SEO without hacks or plugins.
- Automatic image and font optimization for green Core Web Vitals.
- Monthly maintenance included — updates, monitoring and continuous evolution.
What we deliver
- Marketing site or custom SaaS platform.
- Multilingual i18n with localized routes (EN / FR / ES …).
- API routes and integrations (Stripe, Resend, Supabase, AWS).
- JSON-LD Schema, dynamic sitemap, robots.txt, canonical tags.
Our approach
- 01
Scoping
Wireframes, SEO sitemap, hosting choice, delivery roadmap.
- 02
Design
Tailwind system, reusable components, validated prototype.
- 03
Development
App Router, Server Components, API integrations, tests.
- 04
Launch
Lighthouse 95+, 301 redirects, GSC, 30-day monitoring.
Frequently asked questions
Why Next.js over WordPress?
Next.js delivers Core Web Vitals 3-5× better and clean technical SEO. WordPress is still relevant for simple editorial sites — we work with both.
How much does a Next.js site cost?
Marketing site, 8 pages: from €4,000. SaaS or e-commerce platform: from €12,000. Free audit for an exact quote.
How long does a project take?
4 to 8 weeks for a full marketing site, 8 to 16 weeks for a platform with database and back-office.
Where is the site hosted?
On Amazon Web Services (AWS) infrastructure optimized for Next.js. Global edge, zero-downtime deploys, continuous monitoring.
How does maintenance work?
Continuous support, security updates, Core Web Vitals monitoring and feature evolution. Included in the monthly contract.
Complementary stacks
Tailwind CSS
Tailwind CSS v4 in production on every project. Design tokens, reusable components, dark mode, CSS animations — no heavy plugins, no bundle bloat.
AWS + PostgreSQL
Hosting and database for serious projects. AWS (EC2, RDS, S3, CloudFront, Lambda) + PostgreSQL with backups, monitoring and security — without overbilling.
WordPress
WordPress when it's the right tool: editorial sites, associations, SMBs with internal teams. Custom theme, fewest plugins possible, green Core Web Vitals.