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T-4OO

rozetta.jp

From ¥14,980/mo Free trial WebAPI
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Spec score 8.2 #50 of 158 in Translation apps

Spec sheet

What it does
T-4OO is an AI translation service for business and research documents, using LLM-based translation alongside specialist translation capabilities.Read 12 Oct 2026 · rozetta.jp
Free plan
NoRead 22 Sep 2026 · rozetta.jp
Integrations
T-4OO’s translation engine is available through Rozetta’s API for integrating translation into other platforms and systems.Read 12 Oct 2026 · rozetta.jp
Security
The maker says T-4OO uses encrypted communications and servers in Japan at an ISMS-certified data center; translation data stored on servers is automatically deleted after two weeks and can also be deleted by the user.Read 12 Oct 2026 · rozetta.jp
Support
The maker lists phone and email support, online manuals and videos, online briefings, operational consultations, and a user community.Read 12 Oct 2026 · rozetta.jp
Headquarters
Tokyo, JapanRead 28 Sep 2026 · rozetta.jp
Founded
2004Read 28 Sep 2026 · rozetta.jp
Access controls
The feature page lists IP address restrictions, password lock, group settings and permissions, and optional two-step verification and SSO.Read 12 Oct 2026 · rozetta.jp
API access
YesRead 22 Sep 2026 · rozetta.jp
Document translation
YesRead 22 Sep 2026 · rozetta.jp
Editing tools
The browser editor offers side-by-side source and translation editing, dictionaries, and bulk replacement of translated terms.Read 12 Oct 2026 · rozetta.jp
File translation
It translates Word, Excel, PowerPoint, and PDF files, including scanned PDFs, while retaining layout subject to the condition of the original document.Read 12 Oct 2026 · rozetta.jp
Glossary tools
YesRead 22 Sep 2026 · rozetta.jp
Individual plan limit
The individual plan is for one person; the FAQ directs customers needing multiple users to the corporate plan.Read 12 Oct 2026 · rozetta.jp
Specialist coverage
The service supports 2,000 specialist fields and 100 languages.Read 12 Oct 2026 · rozetta.jp
Terminology
Past translated sentences can be added to a company-specific database so the service can analyze and reuse company words and phrases in later translations.Read 12 Oct 2026 · rozetta.jp
Translation memory
YesRead 22 Sep 2026 · rozetta.jp
Translation review
The high-precision mode flags potential mistranslations and presents reasons and alternative translations for review.Read 12 Oct 2026 · rozetta.jp
Web translation
Users can enter a website URL to translate the site while retaining its layout, and links in the translated page can open automatically translated pages.Read 12 Oct 2026 · rozetta.jp
Website translation
YesRead 22 Sep 2026 · rozetta.jp
Who it is for
The maker describes the service for specialist business and research documents and names sectors including legal, medical, finance, chemistry, IT, machinery, and electronics.Read 12 Oct 2026 · rozetta.jp

Plans and prices

超高精度プラン（スタンダード） ¥14,980 a month 税込、月単位の自動更新 原文10,000ワード／月（約25ページ） · 上限到達後は翌月の更新日まで利用不可 Read 12 Oct 2026 · rozetta.jp
T-4OO 法人プラン Priced on request 翻訳する分量に応じたプランと料金体系。問い合わせに応じて見積もり 利用量に応じたプラン Read 12 Oct 2026 · rozetta.jp

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