The verdict in three sentences
A multilingual EN/FR/DE brochure website for a mid-market firm costs 18,000 to 45,000 EUR ex. VAT in 2026, with multilingual adding 25 to 40% to an equivalent monolingual site. The line items that make the difference are professional translation (0.12 to 0.18 EUR/word), the hreflang structure and trilingual editorial maintenance. The extra timeline is 2 to 4 weeks, mainly for translation and expert review.
Cost per language and the multilingual premium
An exporting firm addressing three markets must price multilingual precisely, as it is often the underestimated item. Here is the 2026 cost structure.
| Multilingual item | 2026 cost | Basis |
|---|---|---|
| i18n structure + hreflang | 2,500 - 5,000 EUR | One-off |
| Translation EN to FR | 0.12 - 0.15 EUR/word | ~20,000 words/site |
| Translation EN to DE | 0.14 - 0.18 EUR/word | ~20,000 words/site |
| Expert review | 400 - 900 EUR/language | Per language |
| SEO adaptation per language | 800 - 1,800 EUR/language | Local keywords |
| Extra timeline | 2 - 4 weeks | Translation + QA |
For a 25-page site (~20,000 words), FR + DE translation alone represents roughly 5,200 to 6,600 EUR of pure translation, before review and local SEO.
Overall budget by site size
The total budget depends on page count and customisation level. Here are three 2026 scenarios for a mid-market firm.
| Scenario | Pages | Monolingual base | EN/FR/DE total | Premium |
|---|---|---|---|---|
| Compact | 12-15 | 14,000 EUR | 18,000 - 20,000 EUR | +28 to +35% |
| Standard | 20-25 | 22,000 EUR | 28,000 - 31,000 EUR | +27 to +40% |
| Extended | 30-40 | 32,000 EUR | 40,000 - 45,000 EUR | +25 to +38% |
| Trilingual maintenance | - | 250 EUR/month | 450 - 750 EUR/month | +80 to +200% |
Trilingual editorial maintenance is the recurring item not to overlook: each publication must exist in three consistent versions, nearly doubling management time.
Mini case study
Martin, export director of a 140-employee mid-market firm in Toronto, budgets a Standard EN/FR/DE site at 30,000 EUR ex. VAT. His German and UK markets represent 45% of revenue but his old site was English only. After launch, DE + FR organic traffic goes from 0 to 2,200 visits/month over six months. With B2B conversion at 2% and an average basket of 8,000 EUR, that generates 44 leads/month including 4 to 5 orders, i.e. 32,000 to 40,000 EUR of additional monthly revenue. The 8,000 EUR multilingual premium pays for itself in the first month of export-market performance.
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FAQ
Why does multilingual cost 25 to 40% more?
Because it adds the i18n structure, hreflang management, professional translation and per-language SEO adaptation. It is not just page duplication: each language must be optimised for its market.
Can I use machine translation to cut costs?
For B2B export, no: rough translation harms credibility. Professional translation at 0.12-0.18 EUR/word with expert review is essential on commercial pages.
What is hreflang and why is it essential?
It is the tag that tells Google which language version to serve by country and language. Without it, your EN and DE pages cannibalise each other in SEO. Setting it up costs 2,500 to 5,000 EUR.
How much time does multilingual add?
Usually 2 to 4 weeks, for translation, expert review and QA of each version. Some steps can be parallelised.
What trilingual editorial maintenance budget?
Expect 450 to 750 EUR/month versus 250 EUR for a monolingual site. Each new page or news item must be produced and reviewed in three languages.
Let's scope your project. Specify your target languages, page count and export markets, and we will price the multilingual premium and schedule. 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.
