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Caldera vs UnfollowerTrack

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

Caldera compared with UnfollowerTrack
DetailCaldera logo CalderaUnfollowerTrack logo UnfollowerTrack
What it doesThe social network for GitHub and Obsidian Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Freemium
PricingNot given 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
  • GitHub city visualization showing repos as buildings and districts
  • Living profile with daily journal, activity score and streaks
  • End-to-end encrypted private note sharing
  • AI agent and coding activity visualization
  • World map showing all members' cities and neighborhoods
  • Asks and offers with gravity rewards
  • Read-only GitHub integration with no code access
  • Self-hosted profile export to static site
  • Mobile support on iOS and Android
  • Cryptographic identity key stored locally in vault
  • 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
  • Free and open source with no telemetry
  • Visualizes GitHub activity as a living city that updates automatically
  • Privacy by default: nothing leaves your Obsidian vault unless you explicitly choose
  • Sign up with just GitHub, no installation required
  • Self-hosted option with open protocol
  • 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 planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)30 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)71
Citation Flow (Majestic)2616
Referring domains (Majestic)212

3 details filled in for both companies.

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