Predict how your X post will perform before you post it
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Monthly: $9.50/month (includes 14 day free trial); Lifetime: $99.50 (limited time offer, includes 14 day free trial). Both plans include cross-post to all platforms, unlimited accounts, thread support, priority support, and early access to new features.
Free: unlimited estimates and 3 optimized posts per month. Pro (coming soon): $5/month for 100 optimized posts per month. Ultra (coming soon): $50/month for 1,000 optimized posts per month. Custom plans available by contacting sales.
Key features
Post directly on X without API risk
Automatic cross-posting to LinkedIn and BlueSky
Platform-adapted content
Connect unlimited accounts
Twitter thread support
Image and video support
Works inside Twitter interface
2-minute setup
Priority support
Early access to new features
Predicted impressions, likes, replies, reposts and shares
Algorithm score based on X's For You ranker weights
One-tap post optimization with preset edits
Context-aware optimization suggestions
Best time to post for your timezone
Runs in browser on any device
Private analysis on your device
No X account connection required
Compares multiple post variants
Based on X's official For You algorithm
What makes it different
Posts directly through X's native interface, avoiding API-based shadowban risks
Lifetime deal option for unlimited use
Flat pricing with unlimited account connections
Integrated directly into Twitter with no new interface to learn
Setup in 2 minutes with hands-off automation
Tests over 1,700 preset edits automatically matched to your post type
Runs entirely in your browser without leaving your device
Based on X's official open-source For You algorithm weights
Free with unlimited estimates and 3 optimized posts monthly
Works on all devices with no app download required
TypeSmart
Estimate My X