Core strategy instrument · Ledger

Customer Truth

Treat unknown as a useful result and leave with an evidence-collection plan.

Start with my inputs

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: Compare internal buying beliefs with customer language and behavior.

Decision basis: The belief-gap method keeps internal belief, customer language, and observed behavior as separate evidence classes. No customer evidence produces Unknown.

Read the complete versioned method · Read the highest-intent answer

Clearly fictional input

Internal buying belief
Buyers choose us for strategic creativity
Anonymized customer language
You made the decision legible enough for the board to approve
Source cohort
Recent retained clients
Interview or evidence date
2026-07-12
Observed behavior
Shared the decision artifact in the board pack
Sales language
Distinctive strategy

This sample runs through the same method and artifact structure as your own work.

Structured work

Build the belief-gap and customer-language table

Every field affects the result or the working artifact. Add up to 12 records.

Transparent method

How this instrument reaches a result

The belief-gap method keeps internal belief, customer language, and observed behavior as separate evidence classes. No customer evidence produces Unknown.

See the fields and decision basis
  • Internal buying belief: required input used in the result and artifact.
  • Anonymized customer language: optional input used in the result and artifact.
  • Source cohort: optional input used in the result and artifact.
  • Interview or evidence date: optional input used in the result and artifact.
  • Observed behavior: optional input used in the result and artifact.
  • Sales language: optional input used in the result and artifact.
  • Relationship to belief: required input used in the result and artifact.
  • Evidence owner: optional input used in the result and artifact.

Questions about Customer Truth

What do I leave with?

A versioned belief-gap and customer-language table 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.

The method is versioned. No cross-customer benchmark is used. Review the full method and change history, the relevant plain-language answer, or the permanent Tool Trust Charter.

Related decision instruments: Market Memory and Permission · Narrative Integrity · Positioning Sharpness