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Crumbongo vs OnlyRead

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

Crumbongo compared with OnlyRead
Detail CrumbongoOnlyRead logo OnlyRead
What it doesBrowse. Harvest. Play. Read-only mode for AI browser agents
StageNot given MVP
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: $0/month, open source with bring-your-own-model key. Pro: Free during early access with 1,000 judged requests; $5/month when paid tier launches.
Key features
  • Harvest accessible cookies from websites you authorize
  • Customize Bongo with pixel-art cosmetics
  • Play Monkey Climb minigame
  • Play Cookie Stack minigame
  • Unlock habitats and companions
  • Local-only data storage
  • No analytics or tracking
  • Blocks write, post, delete and purchase operations
  • Works with any Chromium browser and AI agent
  • App-specific rules and request classification
  • Open source codebase
  • Central control across multiple browsers (Pro)
  • One-link agent browser setup (Pro)
  • No API key required (Pro)
  • Per-account usage limits with fail-closed behavior
  • Tested on 1,000+ real tasks
What makes it different
  • Privacy-first design with no data transmission
  • All gameplay data stays local in your browser
  • Transforms everyday browsing into an engaging game
  • Never modifies or deletes browser cookies
  • Reduces accidental changes by AI agents without eliminating access to read data
  • Open source with full code transparency
  • Fail-closed design for unclassified requests
  • Tested against real AI agent tasks on major websites
  • Fully managed Pro option with no setup required
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)Not checked yet −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)190
Referring domains (Majestic)70

4 details filled in for both companies.

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