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Sapien captures your writing process and creates verifiable proof of authorship. No finished-text analysis. Just your process, verified.
How Sapien Works
Just Write: Clean Notion-like editor you already know how to use.
Track Real Thinking: Captures typing patterns, rhythms, and how ideas evolve through real editing and revision. The messy, human way of thinking that's difficult for AI to replicate.
Create Your Proof: Creates secured proof of your process, tied to your unique writing patterns.

SapienProve your work is human, not AI.
Hakarleft a comment
Hey Product Hunt, I'm Hakar, creator of Sapien. AI detectors are broken. They analyze finished text, which means you get flagged for writing too well while sophisticated AI slips through undetected. We're flipping that script. Sapien captures your actual writing process - the way you pause, revise, and refine your thoughts. Every human has a unique cognitive fingerprint, and these patterns are...

SapienProve your work is human, not AI.
Hakarleft a comment
Great work solid on-boarding! There a bug in after you click on the change prompt button the pre filled text stays. Over all great stuff

ResetChallenge your anxious thoughts with AI
Hakarleft a comment
You don't know you need this until you need it and you will be very thankful using this to simplify your integrations work! Great work Paragon team
Paragraph (Integrations as Code)Ship user-facing SaaS integrations for your app 7x faster
