The Whetstone Arguments, examined

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The audit engine is free in the Reader. Studio adds the tools that make your own arguments stronger.

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$0

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6 features

✓ Toulmin decomposition + 26 fallacy patterns
✓ Loaded language + unstated warrants
✓ Argument extraction + structure diagram
✓ Presupposition, rhetorical mode, epistemic humility
✓ Disagreement quality, structural incentive
✓ 5 audits per day (3 without an account)

Studio Solo

A$33 /mo

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11 features

✓ Everything in Free
✓ Counterargument generation (steelman)
✓ Philosophical commitments
✓ Citation audit (URL fetching)
✓ Evidence-weighted likelihood (Semantic Scholar)
✓ Transcript audit (YouTube + speeches)
✓ Cross-document audit (self-contradiction detection)
✓ Document persistence & versions
✓ Inline highlights (Grammarly-style)
✓ 100 audits per month (add blocks for more)
✓ API access

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Studio Team

A$95 /mo

Up to 5 seats

5 features

✓ Everything in Solo
✓ Multi-seat workspace (up to 5)
✓ Shared document library
✓ Priority API access
✓ Higher monthly audit limit

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