An AI email writer for Mac that drafts replies in place
Give NativePen a short instruction, such as "thank them and ask for the invoice by Friday", and Draft writes the email in your compose window. Polish and Translate handle the emails you write yourself.
Free 50 credits · No subscription required
Write, fix and translate email without switching apps
Email takes up a large part of the workday, and it is where tone matters most. NativePen works in Apple Mail, Outlook, and Gmail or any other webmail in your browser. You draft, correct and translate messages in the window you already have open, instead of copying text into a chatbot and back.
Draft from an instruction
Describe the email in a few words and get a complete draft to edit. Draft also writes short replies and follow-ups.
Polish before you send
Fix grammar, spelling and punctuation, and set the tone to formal, casual or concise.
Reply in their language
Translate an incoming email to read it, then translate your reply into one of 30+ languages. Formatting stays intact.
Works in every mail app
Apple Mail, Outlook, Gmail in Chrome, and any other app where you can select text.
Private by default
Email often contains private details. NativePen processes each request and does not store your text by default.
No subscription
Each request costs one credit. Start with 50 free credits and buy a pack only when you need more.
From instruction to sent email
Three steps inside your mail app.
Write or select
Type a short instruction for a new email, or select a draft you already wrote.
Press the shortcut
Choose Draft for new text, Polish to fix your own draft, or Translate for another language.
Review and send
The result is pasted into your compose window. Read it, adjust anything you want, and send.
Emails NativePen helps with
The emails that take longest are rarely the long ones. They are the ones where the wording has to be right.
Follow-ups
Remind someone about a deadline or an unpaid invoice without sounding impatient.
Saying no
Decline a meeting, a request or a proposal politely and clearly.
Client updates
Turn rough notes into a short status update a client can read in a minute.
Support replies
Answer customers in their own language with a consistent, friendly tone.
Frequently asked questions
Write better emails on your Mac
Create an account and get 50 free credits. No subscription required.