PenguinRadar vs UnfollowerTrack

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 UnfollowerTrack
Detail	PenguinRadar	UnfollowerTrack
What it does	Instagram tracker and analyzer for public accounts	Not given
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 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	Premium monthly: $7.99/month. Premium yearly: $0.99 for 2-day trial, then $29.99/year. Premium weekly: $4.99/week. Cancel anytime.
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	See who unfollowed you with their names by premium subscription Check any public Instagram account using only the username See who doesn't follow you back with real account details Track recent follows of any public account with dates Email notifications when someone unfollows you Works entirely with public data, no account access needed
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	Completely anonymous checks that leave no notification for the account owner Automated tracking with email alerts instead of manual checking Shows real account names and details with premium subscription
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	13	16
Referring domains (Majestic)	2	2

4 details filled in for both companies.

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