The verdict in three sentences
For a conference interpreting and certified translation agency in Berlin, a website that convinces international organisations costs 9,000 to 18,000 EUR in 2026. Most of the budget goes into three building blocks: real multilingual support in 4 languages with RTL Arabic, an online quote engine by language pair and volume, and a secure upload for confidential documents. With an interpreter day billed at 700 to 1,100 EUR, the goal of 30% of quotes coming from the website is realistic if the request flow takes under 3 minutes.
What institutional clients check before contacting you
A conference manager at an international organisation or a procurement officer at an embassy usually compares three to five providers. They look for proof: language combinations covered, accreditations (AIIC, sworn translators), event references, booth equipment available, confidentiality policy. A website that shows all of this in 4 languages, with an Arabic version that reads right to left, builds trust before the first call.
The second criterion is speed. A generic form that leads to an email reply within 48 hours loses urgent requests, which are common in events. An instant indicative quote, followed by a human confirmation within 4 hours, changes the conversion rate.
| Website component | Purpose | Indicative 2026 budget (EUR excl. VAT) |
|---|---|---|
| Custom design and branding | Premium image, service and reference pages | 1,800 to 3,200 |
| Multilingual EN, DE, FR, AR (RTL) | Template translation, RTL mirroring, hreflang | 1,500 to 3,000 |
| Online quote by pair and volume | Words, pages, interpreter days, urgency | 2,200 to 4,800 |
| Secure document upload | Encrypted upload, expiring links, auto-purge | 1,100 to 2,500 |
| Client area (order tracking) | Quote history, invoices, deliverables | 1,500 to 3,300 |
| Multilingual SEO and content | Pages per language and service, Organization schema | 900 to 1,200 |
| Total project | Full website in 8 to 12 weeks | 9,000 to 18,000 |
The online quote: the component that makes the difference
The calculator must reflect your real rate card, otherwise it creates gaps and disappointed clients. For written translation, the basis is volume (words or pages) multiplied by a rate per pair, with a coefficient for the field (legal, medical) and urgency. For interpreting, it is the number of days, the mode (simultaneous, consecutive, whispered), the number of interpreters per booth and equipment rental.
| Service | Unit | Berlin market benchmark 2026 (estimate) |
|---|---|---|
| Simultaneous interpreter EN, DE, AR | Day | 700 to 1,100 EUR |
| Booth team (2 interpreters) | Day | 1,400 to 2,200 EUR |
| Booth and equipment rental | Day | 600 to 1,400 EUR |
| Certified translation DE to AR | Page | 45 to 80 EUR |
| Technical translation EN to DE | Word | 0.13 to 0.25 EUR |
| Urgency surcharge within 24 h | Coefficient | +30 to +50% |
| Second-translator proofreading | Coefficient | +20 to +30% |
The website shows a range, never a firm price for interpreting: a 3-day conference in 4 languages always needs human validation. The indicative quote qualifies the prospect and collects useful information (dates, venue, languages, number of attendees).
Security, confidentiality and hosting
Your clients send contracts, medical records and civil status documents. The upload must provide encryption in transit and at rest, time-limited links, automatic deletion after delivery (for example 30 days) and access logging. GDPR applies fully in Germany, including a data processing agreement with your hosting provider; when you work for clients in North Africa, local laws such as Tunisia's 2004-63 data protection law may also apply. Plan for hosting with daily backups, between 400 and 1,000 EUR per year depending on file volume.
Mini case study
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Leila, founder of a conference interpreting agency in Berlin, currently receives 40 quote requests per month, 8% of which come from the website. She invests 13,000 EUR in a 4-language website with a calculator and secure upload. Six months after launch, the website generates 30% of requests, or 12 per month. With a 25% close rate, that means 3 assignments per month. An average assignment (2 days, 2 interpreters, booth) represents about 4,800 EUR in revenue and 1,500 EUR in margin. Margin gain: 3 x 1,500 = 4,500 EUR per month, a payback in just under 3 months, excluding maintenance of 200 EUR per month.
FAQ
How much does a translation agency website cost in Berlin in 2026?
A simple multilingual brochure site starts at around 4,000 EUR. With online quotes, RTL Arabic and secure upload, expect 9,000 to 18,000 EUR depending on the number of languages and the client area.
Should interpreting prices be shown on the website?
An indicative range works best, for example 700 to 1,100 EUR per interpreter day, followed by human confirmation. A firm price creates disputes on complex events.
How long does delivery take?
Between 8 and 12 weeks, including 2 to 3 weeks to translate and validate content in each language. The RTL Arabic version adds about one week of testing.
How do you secure confidential document uploads?
Encrypted upload, links expiring within 7 days, automatic purge after 30 days and an access log. This module costs 1,100 to 2,500 EUR and reassures institutional clients.
Can the website really generate 30% of quotes?
Yes, if the form takes under 3 minutes and SEO covers each language pair. Agencies that move from an email form to a calculator often see requests double within 6 months.
Let's scope your project. Share your languages, services and timeline: we will price a multilingual website with online quotes in a 9,000 to 18,000 EUR range, delivered in 8 to 12 weeks. 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.
