Your Tweets, Predicted With Your Data
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The creator's blind spot
Generic tweet scores ignore your unique audience and niche
You've seen a 'viral score' that was completely wrong for your account
No tool knows the difference between your core fans and casual followers
Three steps to prediction
Calibrate
Paste your recent tweet metrics. Our AI learns YOUR audience dynamics and calibrates predictions to your account.
Predict
Paste any draft tweet. Our AI analyzes your content and simulates how it will spread across X with your personalized model.
Optimize
See your predicted reach, content diagnosis scores, and specific improvement suggestions tuned to your account.
Predictions calibrated to your actual engagement history and audience
Coordinate-descent calibration on your real tweets achieves S-grade accuracy on historical data
Your next tweet is a prediction away from 10x reach
Built for creators who optimize
Per-Account Calibration
Paste your recent tweet metrics. Our AI calibrates a personalized prediction model tuned to YOUR audience.
Detailed Reach Analysis
See how your tweet spreads from followers to discovery feeds — with a predicted reach curve showing momentum over 72 hours.
72-Hour Timeline
A predicted reach timeline showing when your tweet gains momentum and when it fades. See exactly when to expect peak engagement.
Actionable Suggestions
Not generic 'use hooks' advice. Get specific fixes based on where YOUR tweet stalls in the propagation chain.