AI that actually sounds like you
Tonecast imports your posts, learns your tone, opinions, and style — then generates drafts you'd actually publish.
How it works
1
Connect your X
One click to authorize. We import your existing posts to build your voice profile.
2
AI learns your style
Tone, sentence structure, hot takes, humor — the model picks up what makes you sound like you.
3
Generate and refine
Get drafts that match your voice. Edit them, tweak them, or publish as-is. Each interaction trains the model.
4
Feedback loop kicks in
Analytics data feeds back into your voice profile. Posts that performed well shape future drafts automatically.
What makes it different
- Not generic AI — trained on your actual writing
- Voice profile evolves with every draft you publish, edit, or discard
- Analytics feedback loop: high-performing style gets reinforced
- No prompt engineering needed — just write a rough idea and go
See how we compare
More features
Plans start at $9/mo. See pricing →
7-day free trial. No card required.