AI Copilot that sounds like you
Learns your voice from your past posts and writes drafts you actually want to publish.
PostGrowly writes in your voice, crafts scroll-stopping hooks, schedules at your audience's best time, and turns replies into followers with safe Auto-DMs.
You spent 10 hours editing that video.
Nobody clicked. Not because the video was bad — because the thumbnail asked them to think. Here's the 3-second test I run before every upload…
Hook Lab
Replace five tools with one. Write, schedule, and convert followers — all in one place.
Learns your voice from your past posts and writes drafts you actually want to publish.
Five truly different openings that make readers stop scrolling.
Publish full deep-dives as one post. No messy splitting.
Reply “guide” and get it in your DMs — with pacing, daily caps and instant STOP opt-outs.
A visual calendar that posts when your audience is awake.
Paste a video link and turn it into ready-to-post ideas and threads.
Daily post ideas, evergreen recycling and queue health checks keep you consistent.
Built to keep your account safe: official X connection, rate limits and opt-outs on every message.
Try everything, forever free.
$0/month
For consistent solo creators.
$19/month
For creators scaling reach and leads.
$49/month
For agencies and multi-brand teams.
$179/month
Join creators growing on X with PostGrowly. Free forever — upgrade only when it pays off.