An AI editor that works in the language you actually write

What “40+ languages” means here

You can choose a language, or let the editor detect it. That is the same claim we make on pricing and the product FAQs: write in more than 40 languages, or skip the picker.

We do not publish a marketing list of every supported language on this page, because that list belongs in the product. If a language is missing for your draft, email us from the about page rather than guessing from a stale table.

Not a translator

DeepL Write is the better pick when the job is translation-adjacent fluency — especially English as a second language plus a translation stack. Revise AI is an editor for text you already wrote in that language. Full split: Revise vs DeepL Write.

LanguageTool is the better pick if you want a rules engine you can self-host. Harper is the better pick if the text must never leave the device. Revise AI is the LLM editor with a veto.

Where multilingual editing actually happens

• Web editor — paste a draft into Write & Edit
• Browser — Gmail, Google Docs, Notion via the Chrome extension
• Dedicated passes: grammar checker, proofreader, voice-preserving edits

Voice still comes first

ESL and multilingual writers do not need “more English.” They need grammar and clarity that keep cadence. Teaching mode stores what you accept and reject so later suggestions stay closer to how you sound. We never train Revise on your documents.

If you are switching from a ubiquitous checker, start at the Grammarly alternative. If the draft came from a chatbot, start at the ChatGPT alternative.

Pricing