Your X Growth Engine
Rex learns your voice, spots what's trending, and gives you the confidence to post every day, in your own words.
See it in action
What Rex does
Voice matching that actually sounds like you
Spot trends 2 days before they peak
Go from idea to post in under a minute
AI that learns your style over time
Voice matching that actually sounds like you
Spot trends 2 days before they peak
Go from idea to post in under a minute
AI that learns your style over time
Voice matching that actually sounds like you
Spot trends 2 days before they peak
Go from idea to post in under a minute
AI that learns your style over time
Weekly analytics on what’s working
Daily tweet ideas delivered to your inbox
Your voice, not generic AI slop
Built for creators who want to grow
Weekly analytics on what’s working
Daily tweet ideas delivered to your inbox
Your voice, not generic AI slop
Built for creators who want to grow
Weekly analytics on what’s working
Daily tweet ideas delivered to your inbox
Your voice, not generic AI slop
Built for creators who want to grow
Voice Profiling
Rex analyzes your tweets to build a voice profile. Your tone, your topics, your style. Every suggestion sounds authentically you.
Voice Profile
Trend Detection
Rex monitors your niche in real-time and delivers trend-aligned content ideas before the crowd catches on. Early movers get the engagement.
Trending in Tech
Daily Coaching
Every morning, Rex sends you tweet ideas tailored to what's working. Weekly reports show what's growing your audience and what to double down on.
Today's Ideas
“Most AI tools fail because they optimize for demo, not workflow. Ship ugly, ship useful.”
“5 things I learned shipping to production with Claude Code this week”
Why I built Rex
“I kept telling myself I should post more on X but I'd open the app, stare at the compose box for 10 minutes, and close it. I just wanted something that could make the consistency part easier. So I built Rex.”
Aaron
Free to start. No credit card required.
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