Why Idea Filters Matter More Than First-Time Founders Think

First-time founders do not have an idea problem. They have a filtering problem.

The Real Problem

• You have a notes app full of ideas.
• Each one looks equally promising.
• You pick the most exciting.
• You build for four months. It does not work.

Why Filters Catch It

A filter is a question that kills an idea cheaply. Three or four good filters in a row eliminate 80 percent of your list before you write a line of code.

Useful Filters

• Can I name three people who would pay for this today?
• Have they paid for something adjacent already?
• Can I reach 50 of them in 30 days?
• Will they describe the pain unprompted?

What This Buys You

Months of build time, redirected to ideas where filters returned all yes. Most ideas die at filter one. That is the point.