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Pricing

The audit engine is free for readers. Creators pay for the tools that make arguments stronger.

Free

$0

No account required

6 features

✓ Toulmin decomposition
✓ 26 named fallacy patterns
✓ Loaded language detection
✓ Unstated warrant analysis
✓ Argument extraction
✓ 10 audits per day

Solo

A$33 /mo

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10 features

✓ Everything in Free
✓ Philosophy-of-language lenses
✓ Modal scope & falsifiability checks
✓ Counterargument generation
✓ Philosophical commitments
✓ Citation audit
✓ Document persistence & versions
✓ Inline highlights (Grammarly-style)
✓ 200 audits per day
✓ API access

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Studio

A$95 /mo

Up to 5 seats

7 features

✓ Everything in Solo
✓ Structural validity check
✓ Evidence-weighted likelihood
✓ Tone & rhetorical posture
✓ Multi-seat workspace
✓ Shared document library
✓ Priority API access

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