DeepL Write

DeepL Write is an AI-powered writing companion built by DeepL, the German translation company best known for outranking Google Translate on European-language quality. It rewrites, refines, and corrects text for grammar, punctuation, clarity, and tone, offering inline word and sentence alternatives you can click through to find the phrasing you want. Unlike a pure grammar checker, it leans on DeepL's neural language models to suggest genuinely different ways to say something rather than just flagging errors.

It covers 19 languages including English (US/UK), German, French, Spanish, Italian, Portuguese, Polish, Japanese, and Simplified Chinese, with style and tone presets (simple, business, academic, casual, technical) on the paid tier. There's a free web app; DeepL Pro plans unlock longer documents, glossaries, custom styles, and team features, and DeepL Write Pro is bundled with the company's translation subscriptions. It's a natural fit for legal, marketing, and customer-ops teams who already use DeepL for translation and want the same multilingual polish on their original drafts.

The main caveat is scope: Write is a rewrite/proofread tool, not a long-form generator or AI agent — there's no chat, no document drafting from a prompt, and no integrations ecosystem to speak of beyond browser extensions and the editor itself. For non-English European languages it remains one of the strongest options on the market.