DeepL takes on Grammarly with AI writing assistant Write

DeepL just launched Write, a new AI writing companion designed to fix grammar, polish tone, and suggest clearer phrasing.

Fresh off a new funding round that valued the company at $1 billion, the German AI startup is finally expanding beyond its hit translation service with its very first standalone spin-off product.

Cutting out the translation hack

If you have ever pasted rough English into DeepL, translated it into another language, and then translated it back to get better phrasing, you are not alone. DeepL CEO Jarek Kutylowski admitted that watching users abuse the translator this way was the exact catalyst for building Write.

The tool is powered by the same neural network behind DeepL's core translator, but it works as a monolingual assistant. You put English or German text in, and you get polished English or German text out.

Instead of wiping your draft and rewriting everything from scratch like typical generative chatbots, Write focuses on giving you granular choices. It catches grammar and punctuation slips while suggesting cleaner diction and phrasing, with tone controls coming soon.

It is completely free to use without requiring an account, which immediately lowers the friction compared to legacy alternatives.

Early testing shows it still has rough edges. It missed an obvious confusion between right and write in early reviews, though it handled subtler vocabulary fixes with ease.

Why it matters

DeepL is marching straight onto Grammarly's turf, taking on an incumbent with over 30 million daily active users and a massive $13 billion valuation. But DeepL already knows how to punch up; its translation engine gained market share by outperforming Google and Microsoft on nuance, and that linguistic edge is now pointed at writing correction.

For users, Write looks like a genuine productivity win for non-native professionals and students who write workable drafts but want that extra polish without sounding like a robotic chatbot. Since it requires no registration, it is well worth testing on your next high-stakes email.

We think DeepL made a smart bet by keeping the human in the driver's seat, offering style tweaks rather than hallucinated overhauls. However, without native desktop integrations and browser extensions to match Grammarly's ubiquitous footprint, Write risks staying a handy web tab rather than an indispensable daily workflow.