Compose Get it free
Compose

You write — let Lunnar start the draft

Replying well is more tiring than replying. Lunnar leaves you a first draft written from the thread, and then improves, shortens or formalises it so you do not have to wrestle with the words.

Try it free See all features
Free foreverNo ads, no profilingWith the email you already have

What it is

When you reply, a discreet bar under the text offers three things: improve what you wrote, shorten it, or make the tone more formal. You can also ask for the whole draft — “say yes, but in six weeks” — and it writes it with the thread’s context. What it never does is send: you press the button, always, and you can rewrite anything first.

How it works

Give it the gist

Two words are enough. Lunnar reads the thread, understands what it is about and proposes a whole email, greeting and sign-off included.

Tune it in one tap

Improve, shorten or formalise. Each button rewrites while keeping what you meant, not inventing something else.

You send

It stays as a draft until you send it, and drafts sync with your mailbox: you can finish it on your Mac.

The details you actually feel

  • A real formatting editor: bold, lists, links and a styled signature.
  • Schedule the send for any day and time you want.
  • Send with undo: a few seconds to change your mind before it leaves.
  • Templates for what you write over and over.
  • Attach photos or documents without leaving the email.
  • Draft continuity: start on the Mac and finish on your phone.
  • Composer in its own window, which you can minimise and keep working. Desktop

Quick questions

Can it send emails on its own?

No. It drafts and suggests; sending is always your decision.

Keep going

Unified inbox All your accounts, one single inbox Categories and packs What matters on top, the noise in packs Snooze and gestures Let it come back when you can deal with it Lunnar The AI that works inside your mailbox Search Find that email even if you forgot the words The desktop app On the Mac, with a keyboard and no browser Your account and your space One account, every mailbox, no passwords Privacy Your email is not our business model

Sort out your email this afternoon

Download Aiden Mail, connect your accounts in a minute and let Lunnar catch you up.

Download on theApp Store Get it onGoogle Play Download forMac On Windows, fromyour browser