Estimate My X vs Post by FreeSurf

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Estimate My X compared with Post by FreeSurf
Detail	Estimate My X	Post by FreeSurf
What it does	Predict how your X post will perform before you post it	Free social media cross-poster for posting to multiple platforms instantly
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	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.	Free for all posting features. X API costs passed through at cost: $0.015 per plain post, $0.20 per post with link, $0.015 per comment/reply, $0.20 per comment/reply with link, $0.01 per delete, $0.005 per post analytics read, $0.005 per comment import, $0.005 per post history import.
Key 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	Smart scheduling with calendar view and drag-and-drop Unified analytics dashboard across all platforms AES-256 encrypted account tokens Import post history with analytics from connected accounts Comment management and automated replies Team organization for managing multiple social accounts Hashtag manager for organizing hashtag groups Mobile app available on Google Play
What makes it different	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	Open source and community-driven development Both web app and mobile app with API access for developers All account credentials encrypted and kept under user control
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	11 +1 (up) since last check
Trust Flow (Majestic)	0	10
Citation Flow (Majestic)	25	20
Referring domains (Majestic)	14	50

5 details filled in for both companies.

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