Write remarkably effective replies with AI

Effortlessly improve your communication and engagement. It's not your usual spell-check, auto-complete or grammar correction tool.

  • Set perfect tone for your messages
  • Generate replies for social media
  • Get ideas for viral posts
Get Started7 days free trial

Simple, yet extremely functional

Sits quietly in your browser and one click away to generate killer replies
Paste in your text and it fixes everything

10x Faster

Stop wasting time rephrasing. Get accurate content in seconds!

5x Smarter

Stand out from the crowd and be the smartest person in the room!

10x Effective

Say the right words at the right moment for maximum impact!


Stop searching for synonyms. Rewrite any text in a perfect tone with just one click!


Boost your engagement on social media for maximum exposure and build community.


Running out of ideas? Stop staring at blank screen. Generate fresh ideas for social media posts.

Communicate with clarity

It doesn't show you popups or highlight text.
It fixes it for you with one click like magic.

Hello Mark, Received your email yesterday. The numbers are wrong. You should have done better. Let's discuss in our meeting next week.
Hover your cursor over the buttons to see it in action!

Grow on social media

Write killer replies on social media posts with one click.
Build community, audience, and exposure 10x faster.

sample tweet
Hover your cursor over the reply buttons to see AI in action!

Try Penman for free today

7 days free trial. No credit card required.