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PenguinRadar vs PostMine

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

PenguinRadar compared with PostMine
DetailPenguinRadar logo PenguinRadarPostMine logo PostMine
What it doesInstagram tracker and analyzer for public accounts Grow your X faster
StageNot given Startup
FoundedNot given 2026
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree: 50 signup credits plus 10 daily credits for lookups. Free Track: one following list up to 1,000 accounts, 3 scans in 7 days. Lite: $99/year (≈$8.25/month) with 1,000 monthly credits. Starter: $199/year (≈$16.58/month) with 2,500 monthly credits. Pro: $499/year (≈$41.58/month) with 7,000 monthl Free: up to 500 AI credits, 60 posts, 60 replies, no card required. Starter: $29/month (or $14.50/month first month with 50% off) with 900 AI credits, 250 posts, 250 replies. Pro: $49/month (or $24.50/month first month with 50% off) with 1,800 AI credits, 500 posts, 500 replies. Ultra: $99-$1,649/mo
Key features
  • Instagram Story Viewer
  • Instagram Likes Viewer
  • Instagram Follower Viewer
  • Instagram Follower Tracker
  • Instagram Unfollow Tracker
  • AI Analyzer for tracked accounts
  • Follower export to CSV
  • Email alerts for detected changes
  • REST API and CLI access
  • ChatGPT plugin and MCP server
  • AI-assisted post writing in your own voice
  • Daily post suggestions via Post Studio
What makes it different
  • No Instagram password required; uses email or Google sign-in
  • Tracks changes with exact dates, not just final counts
  • Priced per scan, not per subscription week
  • Works across web, mobile apps and AI assistants with one account
  • Learn your voice from your existing posts and replies
  • All content requires approval before publishing
  • Complete access on mobile browser
  • Works inside X with Chrome extension
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes03
DR (Domain Rating by Ahrefs)1 no change since last check14 no change since last check
Trust Flow (Majestic)05
Citation Flow (Majestic)1322
Referring domains (Majestic)232

5 details filled in for both companies.

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