The verdict in three sentences
An Amsterdam exporter targeting European markets needs a flawless multilingual EN/NL/DE/FR site. In 2026, a multilingual B2B site costs between 30,000 and 65,000 EUR, with professional translation and i18n/hreflang management the most underestimated cost, not the design. Translation memory pays for itself fast: it keeps versions consistent and cuts the cost of every future update.
The multilingual budget line by line
Here are the 2026 ranges for a four-language B2B site in Amsterdam.
| Line item | 2026 range (EUR) | Note |
|---|---|---|
| Design + multilingual layout | 6,000 - 14,000 | 4 languages |
| Development + i18n | 10,000 - 25,000 | Routing, hreflang |
| Professional translation | 5,000 - 15,000 | With translation memory |
| Content integration | 4,000 - 10,000 | Layout per language |
| Multilingual QA | 3,000 - 8,000 | Test per language |
| Site total | 30,000 - 65,000 | 9-15 weeks |
Translation memory stores validated segments so repeated content is not re-paid at every update, a real saving over the site's life.
Recurring costs and timeline
A multilingual site needs per-language maintenance. Here are the 2026 recurring costs.
| Recurring item | 2026 cost (EUR) | Frequency |
|---|---|---|
| Hosting + CDN | 60 - 200 | per month |
| Maintenance | 300 - 800 | per month |
| Translation updates | Per volume | on request |
| Domain renewal | 12 - 30 | per year |
Realistic timeline: 9 to 15 weeks in 2026, translation coordination usually the limiting factor.
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Mini case study
Eva, marketing director at an Amsterdam industrial exporter, rebuilds her site to address German, French and Dutch clients in EN/NL/DE/FR.
Costing: design 10,000 + dev/i18n 18,000 + translation 12,000 + integration 7,000 + QA 5,000 = 52,000 EUR, delivered in 12 weeks. Recurring: hosting 150 EUR/month + maintenance 500 EUR/month = 7,800 EUR/year. Correctly indexed per language (hreflang), the site opens the German and French markets: on an average export deal, a few extra contracts a year amply cover the 52,000 EUR. Translation memory keeps future updates cheap.
FAQ
How much does a multilingual B2B site cost in Amsterdam? Between 30,000 and 65,000 EUR in 2026 for four languages, depending on content volume and design. Translation and i18n are the main variables.
Why is i18n management so important? Because routing and hreflang determine which language version Google serves each visitor. Poorly configured, it dilutes your SEO; well configured, it positions you per language and market.
What is translation memory worth? It stores validated segments so repeated content is not re-paid at each update. Over a multilingual site's life, it delivers a meaningful saving and keeps versions consistent.
How much does professional translation cost? In 2026 in the Netherlands, budget 5,000 to 15,000 EUR for a four-language site depending on word count, with translation memory reducing repeat costs.
What timeline for a multilingual site? Budget 9 to 15 weeks in 2026, translation coordination usually the limiting factor. Prepare content early so it does not delay delivery.
Let's scope your project. Tell us your target languages and content volume: we cost the multilingual build and the i18n/hreflang management. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
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.
