Sound like you, not like a model.
penn AI lives beside the X composer. It reads the post you're replying to, knows your voice, your products, and your guardrails, then drafts replies a real person would actually type. You edit and post by hand — it never auto-posts.
@danabuilds
honestly? i replied to ~30 posts a day from people in the exact spot my tool fixes. no pitch, just useful answers. first 100 came from there before i wrote a single ad.
the "getting anyone to care" part never really ends lol. what worked for me was picking one tiny audience and being weirdly present in their replies for a month.
what it does
Context in, you out.
It isn't a generic generator bolted onto a prompt box. penn AI reads the actual conversation and writes from who you actually are.
Reads the whole thread
Pulls the post you're replying to, the thread above it, and any images in it — so the draft answers what was really said.
Trained on your voice
Your bio, your products, your forbidden phrases and anti-examples shape every line. Drafts read like your timeline, not a press release.
Anti-slop on every draft
A filter strips the giveaways — em dashes, hype words, engagement bait — before a single draft ever reaches you.
Write original posts
On Pro, compose posts grounded in your live home feed and the conversations happening right now, not last year.
Promote without the cringe
Mention your product the way a builder would in a real reply — helpful first, never a copy-paste ad.
Private by design
Human-in-the-loop, no auto-posting, no scraping. Your profile stays in your browser; we never store request content.
how it stays human
If it sounds like a model, you never see it.
Every draft runs through a filter that bans the tells people clock instantly. These never make it out of the panel:
pricing
Start free. Grow on Pro.
No card to try it. Upgrade when replies turn into reach.
Free
$0 / forever
- 5 AI reply generations a day
- Your voice, products, and guardrails
- Anti-AI-slop filter on every draft
- Reads images in the post
Pro
$9 / month · $79 / year
- 400 generations a day, best model (gpt-5.4)
- Write original posts grounded in your live feed
- Promote your products like a builder, never an ad
- Web search for posts about current events
- Draft refinement chat
ready when you are
Replies are the front door.
Walk through as yourself.
Add penn AI, set your voice once, and start drafting replies that sound like you in seconds.
Add to Chrome — it's freehuman-in-the-loop · no auto-posting · no scraping