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Caldera vs FomoToast

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 FomoToast
DetailCaldera logo CalderaFomoToast logo FomoToast
What it doesThe social network for GitHub and Obsidian Turn genuine customer activity into social proof notifications that increase conversions
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Paid
PricingNot given Essential: $39 one-time for up to 10,000 monthly visitors; Growth: $99 one-time for up to 100,000 visitors; Unlimited: $199 one-time for unlimited visitors. All plans include unlimited websites, unlimited Toasts, custom branding, Stripe and WooCommerce integrations, path targeting and website themes
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
  • Verified Stripe and WooCommerce purchases as real-time notifications
  • Path targeting to display toasts on specific pages or sections
  • Dynamic messages with customer, country, product, amount and time variables
  • Simple theming with customizable accent color, radius and position
  • Website workspaces to manage settings for each domain separately
  • Analytics tracking visitors, impressions, hovers, clicks and CTR with data export
  • Live toast preview while editing message and styling
  • One lightweight JavaScript install for easy deployment
  • Shortened customer names for privacy protection
  • Multiple integrations including Shopify coming soon
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
  • Genuine activity only from connected Stripe and WooCommerce accounts, never fictional data
  • Privacy-first approach with shortened names and no payment details sent to websites
  • Calm, respectful design that builds trust without pressure tactics or fake urgency
  • One-time payment with lifetime access and no recurring fees
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 check3 no change since last check
Trust Flow (Majestic)71
Citation Flow (Majestic)2620
Referring domains (Majestic)2117

4 details filled in for both companies.

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