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Signal X-Rays

How a Signal X-Ray is written

Observable evidence, interpretation and a proposed next test, kept in separate layers.

By Alex Iliescu, OwnedSignal

Published 2026-09-14

Three layers

Observable: URLs, quotes, timestamps, screenshots of public pages, counts the founder can verify. Interpretation: what we think those facts mean. Proposed test: the smallest next action that would change our mind.

Mixing the three is how a diagnostic becomes a pitch. Keeping them separate is the method.

Public versus paid

Public X-Rays only use visible evidence and must show limits. Paid sprint work can use CRM exports, call notes and audience samples with permission. Private data is not published.

Related

If this is the constraint, start with the sprint.

AEO, SEO, articles and authority are later routes. The 21-day sprint decides whether they have a job.

Fit call is free. The sprint is €750 for 21 days.