✦ Your AI English coach

Sound in person the way AI makes you sound in email.

Write the way you really write. The coach shows every fix, explains why in plain words, and remembers the mistakes you repeat until you stop making them.

Free. No card. Works in your phone's browser.

Built for working adultsFixes explained, not just correctedNo ads, ever
Writing Coach is checkingprepositions

Your sentence

I will send you the report untilby Friday.

“Until” means something keeps going. For a deadline, use “by”.

Fix · Why · Remember
🔒 Prepositions · 2 of 3 clean checks
How it works

Two minutes a day. Real English from your real life.

Write or snap

Paste an email you have to send, or take a photo of something you wrote by hand.

See the fix and the why

Every change is shown in your own words, with a short reason you can remember. Tap Listen to hear it.

Lock it in the vault

Write cleanly three times and that mistake type locks. Your progress stays with you.

Start here · free

Get your Writing DNA in three sentences.

Tell the coach about your job in three sentences. You get your level, the three things holding your English back, and one real strength.

  • Your level, explained without jargon
  • Your top 3 things to work on, from your own words
  • A card you can save and share

Get my Writing DNA

Sample
Writing DNAB1+

Clear ideas, small slips.

You say what you mean. A few small habits make it look less polished.

  1. 1 · Prepositions by / until, on / in
  2. 2 · Articles a / the
  3. 3 · Tense past vs present perfect

Strength: polite, direct requests.

Progress you can see

Every mistake has a lock. Watch them close.

The coach tracks 14 kinds of mistakes. Three clean checks lock one. Your words go in the Word Vault and come back for review until you own them.

🔥 6-day streak 🔒 4 of 14 locked 📚 23 words in your vault
🔒 articles🔒 plurals🔒 spelling🔒 punctuation ◐ prepositions 2/3 tenseagreementword choicecollocationword ordersentence boundarieslinkingtonewordiness

Sample learner. Your own vault starts with your first check.

Inside the coach

More than a grammar checker.

AI already fixes your email. We help with what it can't: knowing what it changed, and saying it yourself.

✎

Check my writing

Paste text or snap a photo. Fixes stream in live, then the full rewrite appears.

🤖

Check the AI

Write what you meant, paste what the AI wrote. See if it changed your meaning, added facts or made promises.

📚

Word Vault

Words from your fixes come back at 1, 3, 7 and 14 days. Use one right five times and it locks.

💬

Ask the coach

“Is this polite enough for my manager?” Clear answers in natural workplace English.

Word packs

English for the job you actually do.

Dictionary-checked words with real workplace examples. Start with a free pack.

See all packs →

Plans

Start free. Go further with Pro.

Free

Everything you need to start.

  • Your Writing DNA card
  • 20 writing checks a week
  • Check the AI
  • Word Vault and vault locks
Start free

Pro Pilot

A daily coach that teaches you, not just corrects you.

  • A 10-minute lesson every day, built from your mistakes
  • Speaking practice
  • Weekly progress report by email
  • More checks and unlimited word reviews
Join the Pro pilot
Own your English

Bring one email. See what happens.

Two minutes with something you actually have to write.

Open the Writing Coach, free