Top-10 Resources for AI for Business Writing (ESL)

Diglot AI Writing Tool for ESL Business Professionals

Description:

Diglot AI Writing Tool for ESL Business Professionals presents a writing workspace built for people who draft business English as a second language. The page explains its register calibrator for United States and United Kingdom executive norms, three-tier inline translation showing a literal, an idiomatic and an executive version side by side, and a translation memory for brand names, product terms and contract wording.

Limits of the Free Tier Plan: The free plan costs nothing and stays free, with an account: three thousand words of translation a month, ten thousand words of grammar checking, two hundred words of paraphrasing a day, ten assistant messages a day, twenty-five of your own PDFs, and one full draft and one research report a month. Paid plans begin at fifteen dollars and eighty-three cents a month on yearly billing and raise every one of those allowances.

Access: Free Tier Level: Advanced (C1-C2) Format: Interactive Tool Written for: Business English (ESL) English Variant: US

How It Helps Your Business English

What this resource offers:

The page sets out the workspace in three parts: a register and formality calibrator for United States or United Kingdom executive norms, inline translation in literal, idiomatic and executive tiers, and a translation memory for brand names, product terms and acronyms. A worked example rewrites a fifty-eight-word apologetic email in thirty-four words.

How to use this resource:

You can paste a draft you have already written and ask for the register you need, instead of moving the text between a translator, a grammar checker and a chat assistant. The before-and-after email is the quickest way to see what it changes: an over-apologetic opening, filler such as kindly and as per, and a missing deadline. Add your own company terms to the translation memory once and they hold in later documents.

Note:

ESLBusiness.com earns no commission if you upgrade to a paid plan.

Last verified — Oct. 17, 2026