Validate Before You Build

Four real signals to check before you spend a single hour building — repetition, competition, pre-sale, and a minimum version.

What’s inside

• The Gap Nothing Else in This Catalog Covers
• The Four Real Signals
• Signal 1: Repetition
• Signal 2: Competition
• Signal 3: The Pre-Sale
• Signal 4: The Minimum Version

What you get

• A print-ready PDF — 7 pages
• The same document in Word (.docx), editable in Word or Google Docs
• Instant download the moment payment clears — no waiting, no shipping
• Yours to keep, with lifetime access to any updated version

Roughly 650 words of material. Single-user license — use and adapt it for your own personal or internal business use. See the Product License for the full terms.