About leapCAT

A personal AI translation workspace built by Replex

leapCAT helps writers and creators carry the meaning and voice of their work to readers in another language. 주식회사 리플렉스 (Replex) builds and operates the product.

Why we are building it

Translation should not force an author to become a project manager or accept a one-shot output. leapCAT starts with the source, lets separate AI roles translate, review and check the whole book, and asks the author only what the source cannot tell it.

Who is responsible

Replex is responsible for the product, service operation, account and infrastructure boundary, published policies, and support. AI providers perform configured processing tasks; they are not the operator and do not replace the owner's final judgment.

What the current beta provides

  • Source-first analysis and a proposed translation direction
  • Role-separated AI translation, terminology review, independent review, and QA
  • A final check that says what it found and what it could not confirm, and export of the checked version
  • Clear limits for legal, certified, regulated, or high-impact use