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Caldera vs textlog

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 textlog
DetailCaldera logo Calderatextlog logo textlog
What it doesThe social network for GitHub and Obsidian The quieter social microblogging platform.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Free
PricingNot given Not given
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
  • 500 character note limit
  • Hashtag and mention support
  • Follow people and hashtags
  • Markdown formatting support
  • No likes, karma or follower counts
  • Public profiles and content
  • Account data download and deletion
  • Conversations and threaded replies
  • Polls, quizzes and todos
  • Code execution and LaTeX support
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
  • Intentionally small design without engagement tricks or performance pressure
  • 500 character limit keeps communication focused and quick
  • Fiscally hosted by Open Source Europe with public finances
  • Free to join with optional donations
  • Community focused on respectful interaction
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 check7 no change since last check
Trust Flow (Majestic)76
Citation Flow (Majestic)2631
Referring domains (Majestic)21373

4 details filled in for both companies.

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