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Caldera vs Replyinger

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 Replyinger
DetailCaldera logo CalderaReplyinger logo Replyinger
What it doesThe social network for GitHub and Obsidian Instagram and Facebook DM automation for creators
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Freemium
PricingNot given Free: $0/month for 250 contacts/month, 1 account, 3 live automations, every feature. Pro: $9/month for unlimited contacts, 3 accounts, unlimited automations, up to 10 team seats. Business: $29/month for unlimited contacts, 10 accounts, unlimited automations, up to 10 team seats.
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
  • Comment-to-DM: automatically reply to Instagram and Facebook comments with a message and link
  • Email and phone capture: collect contact information in DMs
  • Story reply automation: auto-reply to story replies and reactions
  • DM keyword auto-reply: respond to keywords in direct messages automatically
  • Product carousel: send multiple products with buy buttons in a swipeable carousel
  • Click tracking: see which links are clicked and by how many unique people
  • Follow-ups: send automatic reminder messages to people who didn't open your link
  • Link in bio page: a free customizable page with all your links
  • Multi-account support: connect multiple Instagram and Facebook accounts
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
  • Runs on Meta's official API, so it's safe and approved for business tools
  • Free plan with every feature, no credit card required
  • Only messages people who contacted you first, within Meta's 24-hour window
  • No password required; connects through Meta's login screen
  • Pricing doesn't scale with engagement; pay for accounts, not followers
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 check11 +1 (up) since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)260
Referring domains (Majestic)210

4 details filled in for both companies.

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