Services
Discuss your project
Everything your business needs
to dominate online.
A complete digital system — from design to AI.
Design & Development
Your digital storefront.
A custom site that builds trust from the very first second. Fast, elegant, engineered to turn visitors into clients.
Learn more- — 100% custom design
- — Loads in under 1 second
- — Trilingual FR · EN · DE
- — Perfect on every device
SEO & Google Ads
Visible on Google.
When someone searches for your services, you're the one who shows up — Google Search, Google Maps, everywhere your clients look.
Learn more- — Technical & local SEO
- — Google Business optimised
- — Google Ads campaigns
- — Results within 90 days
Web Applications
Built for your business.
Platforms, internal tools, web apps — every project is built with the technology best suited to the job.
Learn more- — Custom platforms
- — Business tools & dashboards
- — Third-party integrations
- — Scalable & maintainable
Artificial Intelligence
AI working for your business.
AI phone responders, chatbots, automation — your business keeps running even when you're not there.
Learn more- — AI phone responder
- — Intelligent chatbots
- — Task automation
- — Custom AI integrations
Ongoing Support
Continuous growth.
We don't deliver a site and disappear. We measure, optimise, and grow your business over the long run.
Learn more- — Monthly performance reports
- — SEO monitoring & optimisation
- — Strategic advisory
- — Priority support
FAQ
Frequently asked questions.
- My site already exists — can you improve it instead of rebuilding?
- Often yes. If the technical base is healthy, a targeted audit is enough: speed, SEO, conversion structure. If the foundation is broken (slow WordPress, patched code, dated design), a custom rebuild pays back faster. We start with a free 24h audit.
- How long does it take to build a website?
- Building a website at Slash.lu typically takes 4 to 8 weeks depending on project complexity. First SEO results are generally visible within 90 days of going live.
- Do you guarantee measurable SEO results?
- Yes. Every project aims for measurable Google visibility gains within 90 days on local intents. If after 6 months no movement is observed across the speed + local SEO + content mix, we keep working until results show. No empty promises.
- Do you offer SEO services in Luxembourg?
- Yes. Technical SEO, local SEO and Google Business Profile optimisation are integral to every Slash.lu project. We target searches in French, English and German to cover the entire Luxembourg market.
- Can Slash.lu build a trilingual website (FR/EN/DE)?
- Yes. All Slash.lu websites are available in French, English and German by default, with properly configured hreflang tags for multilingual SEO across the Grande Région.
Useful resources
Articles connected to our approach.
Three follow-up reads that extend this page through strategy, local SEO and performance.
Strategy
Why a local business without a website loses customers
The invisible cost of a weak or absent online presence — and the concrete levers that turn visibility into revenue.
Read articleLocal SEO
How to appear on Google Maps in Luxembourg
A clear look at how Google Business, local trust signals and your website work together to generate visibility.
Read articlePerformance
Why a slow website drives clients away
A concrete reminder that speed, Core Web Vitals and technical quality have a direct impact on enquiries.
Read articleLet's get started
+352 621 526 847Every business
is unique.
Let's talk about yours.
No commitment · Reply within 24h · Luxembourg