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The Hexagrams vs 500 ToolBox

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

The Hexagrams compared with 500 ToolBox
DetailThe Hexagrams logo The Hexagrams500 ToolBox logo 500 ToolBox
What it doesCast I Ching hexagrams online with AI readings and BaZi birth charts Free online tools for images, PDF, video, text and more
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Freemium
PricingFree I Ching casting and BaZi chart generation. Paid readings: $4.99 for one I Ching deep reading, $4.99 to unlock one BaZi chart section, $29.99 for BaZi All Access (all seven sections). One-time payments in USD, no subscription. Website tools: free, no limits except fair daily limits on server-based tools. API: 50 free monthly credits plus 100 on the 1st of each month. Credit packs: Starter $5 (1,000 credits), Growth $25 (5,000 credits, 20% off), Scale $80 (25,000 credits).
Key features
  • AI-generated line-by-line hexagram interpretations
  • Moving lines showing changed hexagrams and future direction
  • Month-by-month yearly forecast based on birth data
  • All 64 hexagrams with Legge public-domain translation reference
  • Locally computed charts with no data subscription
  • Image compression and resizing
  • PDF manipulation: merge, split, compress, convert to images
  • Video compression and conversion
  • AI background removal
  • Developer tools: JSON formatting, regex testing, JWT decoding
  • Text tools: word count, case conversion, diff checking
  • QR code generation and customization
  • Chrome extension with 50 tools
  • Server API with 30 endpoints and MCP integration
  • Business tools: invoice generator, password generator, calculators
What makes it different
  • Traditional three-coin method with correct probability distribution matching centuries-old practice
  • Grounded in classical scholarship using public-domain James Legge translation
  • Deterministic calculation engine with transparent methodology
  • All tools are completely free with no signup required
  • Zero data retention: files stay private and never leave your device
  • Over 500 tools across 20+ categories
  • Most tools run in browser without uploading files
  • Progressive Web App with offline capability
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 no change since last check22 no change since last check
Trust Flow (Majestic)89
Citation Flow (Majestic)2216
Referring domains (Majestic)94

4 details filled in for both companies.

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