No account. No email gate. The primary result and exports are free.
Work locally.Strategic working text stays in this browser by default.Do not enter confidential, regulated, privileged, customer-identifying, or personal information.
Definition and worked example
See the method before entering your own evidence.
Who should use it: Stress-test investor claims against verification, projections, and customer corroboration.
Decision basis: Narrative Integrity compares each claim with support, disconfirming facts, verification, risk, and ownership across board, investor, and acquirer modes. Support without a recorded contradiction produces Supported.
The pack includes private pre-work, simultaneous reveal, a 60-minute agenda, priority selection, decision ownership, dissent, and a 30-day review.
Carry the work forward
Create a Workshop Pre-Read
The default pre-read includes versions, result, open questions, and requested outcome. Your raw working text stays out unless you deliberately include it.
Where the free tool stops
The artifact makes the issue visible. The engagement resolves the organizational decision.
Petrichor helps the team reconcile disagreement, challenge evidence, assign ownership, and leave with a committed decision. You will not be asked to recreate this artifact.
This scored you once. The kit is the full rubric, built to paste straight into your LLM. Feed it to Claude or ChatGPT and score everything, on your own data. Includes the paste-ready file plus the designed PDF.
Narrative Integrity compares each claim with support, disconfirming facts, verification, risk, and ownership across board, investor, and acquirer modes. Support without a recorded contradiction produces Supported.
See the fields and decision basis
Investor claim: required input used in the result and artifact.
Source: optional input used in the result and artifact.
Verification method: optional input used in the result and artifact.
Projection assumption: optional input used in the result and artifact.
Customer corroboration: optional input used in the result and artifact.
Diligence gap: optional input used in the result and artifact.
Claim owner: required input used in the result and artifact.
Questions about Investor Story
What do I leave with?
A versioned investor claim-to-evidence matrix with visible reasoning, evidence status, next action, review date, and structured exports.
Does the result use a benchmark or AI?
No. The result uses the visible deterministic rules for this instrument and only the inputs you provide. It is not compared with other customers.
When does the paid work begin?
After the artifact. Petrichor helps the team challenge evidence, reconcile disagreement, assign ownership, and commit to the organizational decision without making you repeat the free work.