The verdict in three sentences
For a venture-funded startup in Luxembourg, from seed to Series A, the website serves three audiences at once: investors, candidates and early customers, often in three languages. A Luxembourg agency makes sense when you are preparing a full brand launch with filming, events and a presence in Kirchberg or Belval; a remote studio is enough for a fast product site that the team can edit, delivered in 3 to 4 weeks while you hire. The real criterion is iteration speed: a site your team can change on its own is worth more than a perfect site frozen for six months.
What should a funded startup's website do in Luxembourg?
Luxembourg startups in fintech, regtech, spacetech or data operate in a dense ecosystem: the Luxembourg-City Incubator, Technoport, the House of Startups, the offices of Kirchberg and the Belval campus. Your visitors come from very different places:
- investors: a clear company page, the team, traction described without inflated numbers, a press and investor page with a downloadable media kit;
- candidates: a lively careers page with a job board integration (on quote at Kolonell), life in Luxembourg, remote work policy and working languages;
- customers: product pages by use case, a demo or meeting booking, and for a fintech or regtech, public documentation (on quote);
- the team itself: a CMS that marketing can update without a developer, to publish a job post or an announcement in ten minutes.
On languages, French, English and German cover most of the market, with English often the working language. A three-language site sits on Premium (the multilingual tier, languages set in the quote). Kolonell writes natively in French and English; German goes through an independent translator, a third-party cost. If you are an English-speaking founder in Luxembourg, you can start in English and add languages later.
Which option fits which need?
| Your main need | Best-suited option | Why |
|---|---|---|
| Brand launch with video and an event | Luxembourg agency | filming, art direction and on-site presence |
| Product site ahead of a raise | remote studio | delivery in 3 to 4 weeks, fixed price |
| Careers page to hire 5 to 10 people | remote studio | simple CMS, job board on quote |
| FR, EN, DE site with local review | studio plus third-party German translator | native FR and EN copy included |
| Integration with a proprietary back office | local agency or in-house developer | access to code and teams on site |
| Pre-seed landing page | remote studio, Starter EUR 2,700 | one page, one message, one form |
What does each option cost over three years?
2026 ballpark, based on typical agency quotes and public rate pages of agencies in Luxembourg and the Greater Region (Metz, Trier, Arlon). Maintenance is a market assumption of EUR 150 to 300 per month, applied to every row; at Kolonell 3 months of support are included and anything after that is on quote.
| Option | Build | Third-party costs (translation, photos) | Maintenance 36 months (market assumption) | 3-year total |
|---|---|---|---|---|
| Luxembourg agency, FR, EN, DE | EUR 25,000 to 45,000 | EUR 0 to 2,000 | EUR 5,400 to 10,800 | EUR 30,400 to 57,800 |
| Greater Region agency | EUR 12,000 to 25,000 | EUR 1,500 to 3,000 | EUR 5,400 to 10,800 | EUR 18,900 to 38,800 |
| Freelancer | EUR 6,000 to 15,000 | EUR 2,000 to 4,000 | EUR 5,400 to 10,800 | EUR 13,400 to 29,800 |
| Kolonell Growth, one language | EUR 4,500 | EUR 800 to 1,500 (photographer) | EUR 5,400 to 10,800 | EUR 10,700 to 16,800 |
| Kolonell Premium, FR, EN, DE | EUR 8,200 | EUR 2,300 to 4,000 (translator and photographer) | EUR 5,400 to 10,800 | EUR 15,900 to 23,000 |
The full grid: Starter EUR 2,700, Growth EUR 4,500, Premium EUR 8,200, with a project manager in your time zone and 3 months of support. Everything is detailed on the international offer page.
When is the local agency the better choice?
To be frank, the Luxembourg agency wins in several cases:
- you are launching a consumer brand with a campaign, video and launch event, and want one creative team;
- an investor or institutional client requires a supplier established in Luxembourg, with a contract under Luxembourg law;
- your site depends on a proprietary back office and your developers want to work side by side with the integrator;
- you need an agency that also handles local press relations.
For a product site, a careers page and an investor kit, a remote studio is often faster, provided you ask the right questions: domain and code repository in the company's name, a documented CMS, admin access for two team members, exit terms, EU hosting.
On compliance, the GDPR applies and the CNPD is the supervisory authority in Luxembourg: privacy notice, cookie consent, application forms with a retention period. The European Accessibility Act has applied since 28 June 2025 to certain services, including consumer banking and e-commerce, with an exemption for microenterprises providing services: a B2C fintech should check whether it is in scope. Targeting WCAG 2.1 AA is a sensible baseline for everyone. This is not legal advice.
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Mini case study
Illustrative example. Ines, co-founder of a 14-person regtech in Kirchberg, has just closed her seed round and must hire 6 people within a year. A Luxembourg agency offers a three-language site at EUR 38,000, delivered in 12 weeks. Kolonell Premium costs EUR 8,200, delivered in 4 weeks. Third-party costs come on top: EUR 1,800 for an independent German translation and EUR 900 for a local photographer. Total: EUR 10,900.
The gap is EUR 27,100. Ines runs a simple calculation: a hire through a recruitment firm costs her about 20% of a EUR 75,000 salary, so EUR 15,000. If the careers page brings 2 direct hires over the year, she saves EUR 30,000, more than the gap between the two quotes. She picks the studio and keeps the agency in mind for a future brand launch.
FAQ
Can a remote studio keep pace with a startup?
Yes, if the CMS is designed for the team: a job post goes live in 10 minutes without a developer. Kolonell delivers in 3 to 4 weeks with a project manager in your time zone.
Do we need three languages from seed stage?
Not necessarily: an English site on Growth at EUR 4,500 often serves early investors well. Moving to Premium at EUR 8,200 makes sense once you target French- and German-speaking customers.
What does a Luxembourg agency charge?
2026 ballpark: EUR 25,000 to 45,000 for a three-language site with a CMS, excluding maintenance. A Greater Region agency sits more around EUR 12,000 to 25,000.
Are the job board and documentation included?
No, both are on quote depending on the tool and the number of pages. Plan a 30-minute call to scope them.
What GDPR duties apply to the careers page?
Inform candidates, limit the data collected and set a retention period, for example 24 months with the candidate's consent. The CNPD publishes useful guidance on this.
For a figure on your own scope, request a free quote.
Let's scope your project. Tell us your stage, languages and planned hires, and we will return a fixed scope at grid price, delivered in 3 to 4 weeks. See the international offer or request a free quote: detailed reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.