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Caldera vs PostAll

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 PostAll
DetailCaldera logo CalderaPostAll logo PostAll
What it doesThe social network for GitHub and Obsidian AI-powered social media scheduler for all platforms
StageNot given Startup
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Freemium
PricingNot given Free Plan: 1-day free trial with all features unlocked, no credit card required. Pro Plan: $9/mo for unlimited platforms, posts, 2000 AI credits per month, AI image generation, scheduling, analytics, and priority support. Extra Workspace: $9/mo each.
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
  • AI caption and hashtag generation powered by Gemini AI
  • Schedule posts across 30+ social media platforms
  • CSV bulk import for scheduling hundreds of posts at once
  • Calendar view for visual scheduling
  • AI-powered best-time posting detection
  • Real-time post preview on each platform
  • Anti-block engine with smart rate limiting
  • Analytics dashboard with engagement tracking and heatmaps
  • Team collaboration with custom permissions and approval workflows
  • Integrations with ChatGPT, Claude, Zapier, Make, and REST API
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
  • 10x more affordable than traditional tools at $9/month for unlimited platforms
  • AI-first platform with built-in Gemini AI for content creation
  • One-day free trial with all features unlocked, no credit card required
  • Supports 30+ social media platforms from one unified dashboard
  • Anti-block engine and OAuth2 security to protect accounts 24/7
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 check2 −1 (down) since last check
Trust Flow (Majestic)73
Citation Flow (Majestic)2623
Referring domains (Majestic)2125

4 details filled in for both companies.

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