Local agency or remote studio for a venture-funded startup website in Brussels: how to choose (2026)

The verdict in three sentences

For a venture-funded startup in Brussels, between seed and Series A, choosing between a Brussels agency and a remote studio comes down mainly to three needs: in-person brand workshops, an on-site shoot, and close coordination with your investors or institutional partners. If your positioning is already clear and you need a site in French, English and Dutch delivered quickly, a remote studio on a fixed grid of €2,700, €4,500 or €8,200 covers the essentials, while typical Brussels agency quotes sit around €15,000 to €40,000 (2026 ballpark). Either way, require by contract that the domain, hosting and code are in your name.

What a Brussels startup website really needs to do

A fintech near Brussels-Midi, a deep tech spun out of a university lab, a medtech in clinical phase or a govtech targeting the EU institutions around Schuman share one thing: their site serves three audiences at once. Investors check the team, traction and press before a second meeting. Candidates look for the careers page and team culture. Customers and partners want to understand the product in under a minute.

In practice that means clear product pages, a careers page connected to a job board (integration on quote), a press and investors page with a media kit, possibly technical documentation or a help centre (on quote), and above all a CMS the team can edit without a developer, because a startup changes its message every three to six months.

Local agency or remote studio: the decision grid

Score each criterion from 1 to 5 for your situation, then weight it. The example below is a 12-person startup with an existing brand identity; adjust the weights to your case.

The result is close, and that is honest: if you increase the weight of price and speed (runway pressure, imminent raise), the studio comes out ahead; if the brand still needs building and the shoot matters, the agency wins. One criterion is not scored because it is not negotiable: ownership of the domain, hosting accounts, code and content must be yours, whoever the provider is. Kolonell provides a project manager reachable in your time zone, native French or English copywriting, delivery in 3 to 4 weeks and 3 months of support. Tier details are on the international website offer.

What does it cost over three years?

Local amounts are a 2026 ballpark from typical quotes and public agency rate pages, in general terms. To compare like for like, maintenance is a market assumption applied identically to both options; at Kolonell, maintenance after the 3 included months is on quote.

For a first English-only version, Growth at €4,500 is often enough, and Starter at €2,700 suits a pre-launch product page. Brussels freelancers generally charge €3,000 to €10,000, with a stronger dependency on a single person.

When the Brussels agency is clearly the better choice

To be fair: a local agency is worth its price if you are building a brand from scratch with several in-person workshops, if you need a product and team video shoot coordinated by the same team, if you bid for European public contracts where the provider must be present on site, or if the site comes with a complex application platform. In those cases €30,000 and more is justified.

A remote studio is enough when the brand exists, the need is a fast, trilingual site the team can edit, and you can supply photos and video or hire a local provider separately.

Local frame. GDPR applies to your contact, application and newsletter forms, under the supervision of the Belgian Data Protection Authority. Applications collected through the careers page are personal data: set a retention period and inform candidates clearly. A fintech should have its messaging reviewed by compliance against FSMA rules; a medtech should validate any claim about a medical device; any communication about a fundraise goes through your counsel. Aim for WCAG 2.1 AA at minimum, and check whether the European Accessibility Act applies to your digital service. This is not legal advice.

Questions to ask both types of provider: who holds the domain and the code repository? How many review rounds on the Dutch copy? How does the team edit the careers page? What does a new language cost? What is on quote after delivery?

Mini case study

*Illustrative example.* Lotte co-founded a 9-person deep tech startup in Etterbeek that has just closed a seed round and plans a Series A in 14 months. The agency she consulted proposed €32,000 and a 4-month project, brand workshops included. Her brand already exists. She chooses Premium at €8,200 for French, English and Dutch, adds a photo session by a local photographer (third-party cost) at €1,800, and keeps the job board integration for a separate quote. Visible cost: €10,000, a €22,000 gap with the agency quote, roughly 4 months of a junior hire's fully loaded salary in Brussels by her own estimate. The site goes live 4 weeks after copy approval, ahead of the investor roadshow.

FAQ

How much does a venture-funded startup website cost in Brussels in 2026?

Typical Brussels agency quotes range from about €15,000 to €40,000. Kolonell offers €2,700, €4,500 or €8,200 depending on the tier, with integrations and documentation on quote.

Is a trilingual French, English and Dutch site essential?

Not necessarily at launch: many startups start in English with Growth at €4,500. If you target Belgian customers or institutions, Premium at €8,200 covers multilingual, languages set in the quote.

Can we work remotely without losing responsiveness?

Yes, if the project manager is reachable in your time zone and approvals are scheduled. A 3 to 4 week project usually runs on one weekly meeting of 30 to 45 minutes.

Who should own the domain and the code?

Always the startup. Require in writing that the domain, hosting and code repository are in your name from day one, which avoids weeks of lock-in when changing provider.

What should we do with candidate data?

Set a retention period, for example 6 to 24 months according to your policy, and inform candidates. The recruitment tool connected to the site should be named in your privacy notice.

Let's scope your project. Tell us your languages, key pages and fundraising calendar, and we will propose a fixed EUR scope with launch in 3 to 4 weeks. See the international offer or request a free quote: detailed reply within 48 hours.