TranslateAI
AI translation + human translator marketplace

AI-translated. Then human-reviewed.

Built for documents of any length — from short briefs to thousand-page manuscripts and image-heavy PDFs that break other tools. Advanced retrieval, glossary locking, and context-aware models keep names and terminology consistent and preserve as much of the original layout as possible — then our marketplace connects you with a vetted human translator for a complete review.

1,000 free credits on signupContext-aware translationBuilt-in translator marketplace
QA active
Source
Tables and figures detected
Consistent terminology

Across the whole document

98.4% confidence

Review 7 highlighted lines

In progress
Sections translated in order
Citations and references preserved
Figures and tables aligned
Terminology stays consistent
Output
PDF
DOCX
HTML
EPUB
Export-ready formatting

0M+

Words processed

0+

Languages

0%

QA assisted accuracy

<0 min

Draft per chapter

How it works

Two phases. One workspace.

Upload your document and let the AI handle the heavy lifting. Then, when it matters, bring in a human expert for the final polish.

Phase 1

AI does the heavy lifting

  • Understands your document structure, images, tables, and formatting
  • Keeps names, places, and key terms consistent across hundreds of pages
  • Adapts tone for children's books, academic papers, or business writing
  • Flags areas where a human eye would add the most value
Phase 2

A human translator perfects it

  • Browse our marketplace of vetted, language-tested professionals
  • Send a direct offer or let the platform match the right reviewer
  • The translator works inside the same workspace with full context
  • Payment held in escrow until you approve the final result

Use cases

One platform for stories, publishing, business, and research.

The workflow adapts to what you upload, whether it is a children’s book, long manuscript, journal submission, training manual, client-facing PDF, or full publication series.

Novels and manuscripts

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Children’s books

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Very long documents

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Academic papers

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Business documents

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Image-rich PDFs

Translate with the right tone, preserve structure, and keep names and key phrases consistent from first draft to final review.

Learn more

Not just short text

Built for stories, books, and long-form work.

Use it for novels, children’s books, manuscripts, reports, research, business documents, and image-heavy PDFs that need structure and consistency preserved.

Document

Novels and manuscripts

Translation that keeps structure, voice, and review context together.

Document

Children’s books

Translation that keeps structure, voice, and review context together.

Document

Very long documents

Translation that keeps structure, voice, and review context together.

How the AI works

Five layers of context guide every page — not just one big prompt.

Generic AI translators forget character names, drift in tone, and re-translate the same line three different ways. We learn your voice, lock your key terms, remember your world, reuse past translations, and flag the lines worth a second look — so a 500-page book reads as one consistent voice from start to finish.

Voice fingerprint

We read passages from your manuscript and learn how you write — sentence rhythm, register, dialogue cadence — then guide every page to sound like you.

Glossary lock

Lock character names, place names, and key terminology so they’re translated the exact same way every time they appear — no surprise renames halfway through chapter twelve.

Lore memory (RAG)

We map your story’s characters, places, and key facts up front, then quietly remind the AI of the relevant ones every time they come up — so personalities and details stay consistent.

Translation memory (RAG)

When a phrase appears again later in the book, we reuse the earlier translation instead of guessing fresh — the longer the document, the more consistent it gets.

Per-sentence confidence

Every sentence comes with a confidence score. Lines the AI is unsure about are highlighted in the editor so you (or your reviewer) know exactly where to focus.

Translator marketplace built in

Browse vetted professionals, send a direct offer, and let them review your AI draft inside the same workspace — no external hiring needed.

Workflow

From source file to reviewed translation in one controlled flow.

Step 01

Upload anything long or short

Start with books, children’s stories, PDFs, EPUB, DOCX, HTML, or text files — even long-form and image-heavy material.

Step 02

Understand the whole project

The workspace keeps track of structure, names, style, repeated ideas, and formatting needs before the final draft.

Step 03

Translate with control

Generate a context-aware draft with language, audience, register, and field-specific guidance applied.

Step 04

Human review and publish

Hire a translator from the marketplace or review it yourself with the side-by-side editor, QA flags, and confidence signals.

Global coverage

Translate across major academic, business, and publishing markets.

Static, clean, and readable. No distracting marquee.

🇺🇸English
🇪🇸Spanish
🇫🇷French
🇩🇪German
🇯🇵Japanese
🇰🇷Korean
🇨🇳Chinese
🇧🇷Portuguese
🇮🇹Italian
🇸🇦Arabic
🇮🇳Hindi
🇻🇳Vietnamese
🇳🇱Dutch
🇵🇱Polish
🇹🇷Turkish
Custom context per languageSet tone, domain, register, terminology, and reviewer notes before upload.

AI draft → human marketplace

AI translates. Humans perfect.

The AI draft carries structure, names, and context into a shared workspace. Then browse our translator marketplace, pick a vetted professional, and let them polish every nuance.

AI first draft

A stronger starting point for books, long documents, and publication-ready work.

Translator marketplace

Browse profiles, compare rates, and hire a vetted human reviewer in one click.

Controlled access

Protect sensitive research, business documents, and draft material.

Clear review path

See progress and know where a human should focus before export.

Pricing

AI credits + a marketplace of human translators.

Pay per word for AI drafts. Credits never expire. When a document needs expert eyes, hire a vetted translator directly from the marketplace.

Starter

$9/ 10,000 words
  • 10,000 word credits
  • 15+ languages
  • Context-aware translation
  • Side-by-side editor
  • Friendly review checks
Most popular

Professional

$39/ 50,000 words
  • 50,000 word credits
  • Long-form consistency
  • Tone and context controls
  • Translator marketplace access
  • Priority processing

Publisher

$129/ 200,000 words
  • 200,000 word credits
  • Bulk-ready workflows
  • Translator marketplace access
  • Books, reports, and catalog support
  • Lowest per-word cost

Trusted workflows

Built for teams that care about accuracy and presentation.

We translated a dissertation and supporting publication package without losing tables, citations, or technical terminology.

EP

Dr. Elena Park

Research advisor

The glossary memory made our market reports feel consistent across languages and saved our reviewers hours.

MH

Marcus Hill

Operations director

It handled a mixed catalog of manuscripts, PDFs, and web content in one workflow. That was the difference.

NR

Nadia Romero

Publishing lead

AI draft in minutes. Human review when it matters.

Start with free credits, get an AI-translated draft, then browse our translator marketplace to hire a vetted professional for the final polish.