Reference Deep-Dives — Page 2
Fake Door Testing: Validate Demand With Zero Code
Fake door testing measures real demand by presenting features that don't exist yet. Learn setup, interpretation, limitations, and how interviews add depth.
Founder Bias in Customer Research: How to Fix It
Seven types of founder bias corrupt validation data. Learn how confirmation, selection, and sunk-cost biases distort research and how to fix them.
How to Validate a Business Idea Before Building
A 7-step framework for validating business ideas using structured research methods. Learn which validation approaches actually predict market success.
12 Idea Validation Mistakes That Kill Startups
The most common idea validation errors founders make and how to fix each one. Evidence-based corrections that prevent building products nobody wants.
Landing Page Tests: Measuring Demand Before Building
How to run landing page tests that actually validate demand. Setup steps, traffic sources, conversion benchmarks, and why clicks alone mislead founders.
Pre-Seed Validation Checklist for First-Time Founders
A 10-point validation checklist for pre-seed founders. Covers problem evidence, ICP definition, willingness to pay, and budget for a 4-week sprint.
Problem-Solution Fit: How to Know You Found It
Five signals confirm problem-solution fit and five reveal you haven't reached it. A research-backed framework for the stage before product-market fit.
Riskiest Assumption Test: Find Your RAT First
How to identify and test the single assumption that could kill your startup. A framework for assumption mapping, experiment design, and fast validation.
SaaS Idea Validation: Test Before You Write Code
How to validate a SaaS idea before building. Covers the SaaS-specific validation flow, pricing tests, churn signals, and B2B vs B2C differences.
Smoke Tests for Startups: Validate Before You Build
How to run smoke tests that measure real customer behavior before building. Covers landing page, fake door, ad, and concierge tests with benchmarks.
Van Westendorp for Startups: Find Your Price Range
The Van Westendorp Price Sensitivity Meter helps startups find acceptable price ranges using four questions. Learn how to run it with 15-30 interviews.
Why Startups Fail: The Research Behind No Market Need
Analysis of why 42% of startups fail from no market need. Research-backed breakdown of how validation failures cause the leading startup death pattern.