The verdict in three sentences
A bilingual FR/EN institutional website for a pan-African company costs in 2026 between 6,000,000 and 15,000,000 FCFA (roughly 9,000–23,000 EUR), depending on editorial depth and the level of SEO across both markets. Bilingualism adds a 25 to 40% premium over a single-language site, mainly in professional translation, dual editorial management and hreflang tagging. Plan 8 to 12 weeks of production and 150,000 to 400,000 FCFA/month of maintenance.
The real cost of bilingualism in 2026
A bilingual institutional site is not a hastily translated site: every page exists in two versions to maintain over time, each with its own market-specific SEO.
| Item | 2026 range (FCFA) | Detail |
|---|---|---|
| Single-language base (reference) | 4,500,000 – 9,000,000 | Design system, CMS, corporate pages |
| Bilingual premium (25-40%) | +1,500,000 – 4,000,000 | FR/EN templates, hreflang, navigation |
| Professional translation | 500,000 – 1,800,000 | Native EN writer, domain review |
| Dual-market SEO | 400,000 – 1,200,000 | FR + EN keywords, tagging, sitemap |
| Dual editorial maintenance | 150,000 – 400,000 /month | Synced FR/EN publishing |
A company with rich content (ESG, governance, subsidiaries) and strong SEO requirements sits between 12,000,000 and 15,000,000 FCFA.
Professional vs automatic translation: the comparison
| Criterion | Automatic translation | Professional translation |
|---|---|---|
| Upfront cost | Near zero | 500,000 – 1,800,000 FCFA |
| Investor credibility | Low (errors, tone) | High |
| English-market SEO | Poor | Optimized |
| Brand risk | High | Controlled |
| Maintenance | Unmanageable at scale | Framed, glossary |
For a site meant to reassure international investors, automatic translation is a false friend: the upfront saving is paid in lost credibility.
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Mini case study
Mr. Kouassi, general secretary of a pan-African group in Montreal (agri-industry, fundraising underway), wants an FR/EN site to reassure English-speaking funds. He picks a rich base at 8,500,000 FCFA, a bilingual premium of 3,000,000 FCFA, professional translation at 1,500,000 FCFA and dual-market SEO at 900,000 FCFA, i.e. 13,900,000 FCFA over 11 weeks, maintenance 300,000 FCFA/month. If the site helps convince even one investor on a ticket of several hundred million FCFA, the return dwarfs the investment.
FAQ
How much does bilingualism raise the budget? By about 25 to 40% over a single-language site, i.e. 1,500,000 to 4,000,000 FCFA of premium, split across templates, translation and SEO.
Do you really need professional translation? For an institutional site aimed at investors, yes: 500,000 to 1,800,000 FCFA buy credible English; automatic translation hurts brand and English-market SEO.
What is hreflang and why is it billed? It's the tagging that tells Google which version to serve by language and market; done poorly, it creates duplicate content and penalizes ranking.
How long for a bilingual site? Between 8 and 12 weeks, translation and dual review typically adding 1 to 2 weeks over a single-language site.
Does bilingual maintenance cost more? Yes: 150,000 to 400,000 FCFA/month, since every publication must be done and checked in both languages.
Let's scope your project. Tell us your content depth, target markets and SEO ambition, and we'll price the bilingual premium precisely. 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.
