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Estimate My X vs Preflight

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 Preflight
DetailEstimate My X logo Estimate My XPreflight logo Preflight
What it doesPredict how your X post will perform before you post it Social media scheduler that checks every post against each network's rules before publishing to twelve networks
StageNot given Not given
FoundedNot given Not given
Based inNot given CZ
Pricing modelFreemium Freemium
PricingFree: 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: $0, includes 3 channels, 20 publishes a month, 3 GB media sent, 1 workspace, 1 seat, files up to 200 MB, figures kept 30 days. Starter: $13/month ($130/year), 8 channels, 150 publishes a month, 25 GB media, unlimited workspaces, 1 seat, 1 GB files, 90 days figures. Pro: $24/month ($240/year),
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
  • Per-platform rule checks before publishing
  • Phone preview in each network's layout
  • Scheduling, queue and calendar
  • Resumable large video uploads
  • Per-platform analytics
  • Edit or delete published posts remotely
  • Client approval links without account
  • REST API and webhooks
  • MCP server for AI agents
  • Support for twelve social networks
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
  • Checks posts against platform rules before publishing, not after failure
  • Client approvals through shareable links with no login required
  • Publish to twelve networks from one caption
  • AI agents can publish through MCP server and REST API
  • Phone preview shows how each post looks on each network
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check23 −1 (down) since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)2524
Referring domains (Majestic)1418

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