Accurate, natural and reliable translations for clients worldwide — 15+ years of experience, subject-matter specialists, and proofreading included in every project.
Specialized translators across every major field
Professional Translation Services | Istanbul, Türkiye
Deniz Translation is a professional translation company based in Bayrampaşa, Istanbul, Türkiye, providing high-quality translation and language solutions to clients worldwide.
With 15+ years of industry experience, we combine linguistic expertise, subject-matter knowledge, and rigorous quality control to deliver accurate, natural, and reliable translations.
We work with a wide range of language pairs, matching each project with a translator whose expertise fits the language and subject matter required.
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Our professional team includes specialized translators across a wide range of fields:
Every project is handled with a strong focus on accuracy, terminology, consistency, and confidentiality. Our translation rates include proofreading and linguistic review to ensure your final document meets professional quality standards.
Our rates generally range from USD 0.05 to USD 0.10 per word, depending on the language pair, subject, complexity, volume, and deadline. A clear quotation is provided before work begins.
PayPal | Bank Transfer. Whether you need a single document or ongoing multilingual support, Deniz Translation is ready to provide professional language solutions tailored to your needs.
Accurate. Specialized. Reliable. Global.
Deniz Translation — Your Language, Our Expertise.
AI translates words. We translate meaning, nuance, and trust.
AI translates words. Humans translate meaning.
A medical "discharge" is not a legal "discharge" is not an electrical "discharge."
Your brand doesn't speak in Google Translate.
The right translator for the right language and the right field.
When a mistranslation costs millions, can you afford to trust an algorithm?
Your sensitive documents never train someone else's AI model.
AI translates words. Humans translate meaning.
"إن شاء الله" can mean genuine hope, polite refusal, or casual "maybe" depending on context — something no AI can distinguish reliably from text alone.
A medical "discharge" is not a legal "discharge" is not an electrical "discharge."
Legal contract clauses require translators who hold domain-specific credentials. One wrong term can mean million-dollar consequences.
Your brand doesn't speak in Google Translate.
Luxury brand copy translated by AI sounds robotic. Human transcreation preserves emotion, persuasion, and cultural resonance.
The right translator for the right language and the right field.
We match every project with a translator whose expertise fits both the language pair and the subject matter — a pharmaceutical dossier never lands on a marketing copywriter's desk.
When a mistranslation costs millions, can you afford to trust an algorithm?
Certified human translations are legally recognized by courts and institutions. AI output is not.
Your sensitive documents never train someone else's AI model.
Free AI tools use your data for training. At Deniz Translation, files are handled under strict confidentiality by NDA-protected translators.
| Feature | AI Translation | Deniz Translation Human |
|---|---|---|
| Cultural nuance | Often misses | Native understanding |
| Subject-matter fit | One model for everything | Field-specialist translator |
| Legal validity | Not certified | Certified & sworn |
| Brand voice | Generic output | Transcreation included |
| Confidentiality | Data may be stored | NDA-protected translators |
| Domain expertise | General purpose | Specialized linguists |
| Post-delivery support | None | Dedicated translator |
| Complex formatting | Breaks layouts | DTP included |
| Turnaround (simple) | Instant | 24–48h standard |
| Cost (basic) | Low/free | USD 0.05–0.10/word |
"We don't compete with AI on speed.Get a Human-Quality Quote
We compete on trust, precision, and the irreplaceable value of human understanding."
Comprehensive translation solutions for every industry and need.
Legal, medical, technical, business, and official documents — translated, proofread, and prepared for submission to institutions worldwide.
Learn moreFull localization of websites, stores, and apps — including RTL support, cultural adaptation and UI/UX review, so your digital presence reads native in every market.
Learn moreContracts, court documents, patents, corporate filings. Certified translations prepared for notary approval (noter onayı), apostille, consulates and courts.
Learn moreClinical trials, regulatory submissions, patient information, medical device documentation. Translators with medical and pharmaceutical backgrounds.
Learn moreSoftware UI/UX strings, API documentation, user manuals, engineering specs. We speak both languages AND your technology stack.
Learn moreAnnual reports, compliance documents, banking communications, investment prospectuses. Expertise in international financial reporting and regulation.
Learn moreDon't translate your marketing — transcreate it. Native copywriters adapt your message, tone, and cultural references for maximum local impact.
Learn moreSimultaneous, consecutive, and remote video interpretation for conferences, meetings, legal proceedings, and medical consultations.
Learn moreExpert linguistic review of existing translations. We catch errors, improve fluency, verify terminology consistency, and polish tone for publication-ready quality.
Learn moreAudio and video transcription in Turkish, English, Arabic, French and more. From interviews and podcasts to legal depositions and academic lectures.
Learn moreProfessional subtitles and closed captions for video content. SRT, VTT, and embedded formats. Timecoded, culturally adapted, and accessibility-compliant.
Learn moreMultilingual layout and formatting for brochures, reports, manuals, and marketing collateral. Full RTL typesetting with InDesign, QuarkXPress, and Illustrator.
Learn moreConnecting languages, cultures, and businesses worldwide.
+ 50 languages including French, Spanish, Italian, Portuguese, Russian, Ukrainian, Persian, Chinese, Japanese, Korean and more
All LanguagesWe work with a wide range of language pairs, matching each project with a translator whose expertise fits the language and the subject matter required.
Specialized translation expertise across every major sector.
From single official documents to ongoing multilingual support, Deniz Translation serves clients across every sector — worldwide.
From submission to delivery — a seamless experience.
Upload documents or describe your needs. Get a detailed quote within 2 hours.
We match your project with a domain-specialist native translator. You approve the match.
Your translator works with TM tools for consistency. A second native reviewer proofreads everything.
Receive your completed translation in your preferred format. Free revisions for 30 days.
Competitive and transparent pricing — rates generally range from USD 0.05 to USD 0.10 per word, depending on the language pair, subject, complexity, volume, and deadline. Proofreading and linguistic review are always included.
Best for: General documents, correspondence
Request QuoteBest for: Business documents, marketing
Request QuoteBest for: Legal, medical, official documents
Request QuoteEvery project is unique. Contact us for an exact quote tailored specifically to your project requirements — a clear quotation is provided before work begins.
Deniz Translation handled a 500-page merger agreement across three languages. Zero errors, and the certified translations passed notary approval without a single query.
We switched from AI translation after a near-miss with patient information leaflets. Their medical translators understand regulatory nuance that machines simply cannot.
Their software localization team caught terminology issues our previous vendor missed entirely. The UI strings read as if they were written natively.
As a Turkish manufacturer selling into Europe, we needed a partner who understood both sides. They translate our technical specs with the precision our clients demand.
The adaptation of our resort marketing was exceptional. It wasn't translation — it was cultural storytelling that kept our brand voice intact.
Thousands of pages of technical documentation across three languages. On time. On budget. No drama. That's why they're our go-to translation partner.
Get a detailed, no-obligation quote within 2 hours.
A project manager will contact you within 2 hours.
Everything you need to know about our translation services.