WedgeScout field notes

Blog

Evidence-first guides for choosing a market, talking to customers, sizing an opportunity, and deciding what is worth building.

Guide

How to Validate a Startup Idea Without Fooling Yourself

Updated July 2026. Four questions any validation must answer, walked through four real ideas — one that held up and three that did not.

Jul 27, 2026Hao Xu

Guide

Beachhead Market: Win a Small Market First — On Purpose

Updated July 2026. What a beachhead market is, Bill Aulet's three conditions, eight selection criteria, and how to find yours with evidence.

Jul 24, 2026Hao Xu

Research guide

17 Boring Businesses, and What They Actually Cost to Start

Updated July 2026. Startup costs for 17 boring businesses, the operating questions worth investigating, and how to validate one before buying.

Jul 24, 2026WedgeScout Research TeamWedgeScout Research Team

Guide

Customer Discovery: How to Find Out What People Will Actually Pay For

Updated July 2026. Customer discovery explained through hypotheses, interviews, journey mapping, and evidence.

Jul 24, 2026Hao Xu

Guide

How to Build an Ideal Customer Profile You Can Actually Score

Updated July 2026. What an ICP means in marketing and sales, a scoreable framework for building one, real examples, and a free template.

Jul 24, 2026Hao Xu

Template

The Market Research Template With a Sources Column

A market research template that keeps claims, sources, competitor evidence, and next validation steps in one place.

Jul 24, 2026Hao Xu

Guide

TAM, SAM, SOM: How to Size a Market Without Making Numbers Up

Updated July 2026. TAM, SAM and SOM with real math: definitions, top-down vs bottom-up, examples, and a market-size slide investors will read.

Jul 24, 2026Hao Xu

Book guide

The Mom Test, Summarized: Questions Even Your Mom Can't Lie About

Updated July 2026. A summary of The Mom Test by Rob Fitzpatrick: the three rules for customer interviews, good versus bad questions, and where it stops.

Jul 24, 2026Hao Xu