Article

Usability Testing: A Founder's Guide (test with 5 users)

UXReactor Free Beginner

A founder-framed walkthrough of running a lightweight usability test and why five users catch roughly 80 percent of issues. It keeps the focus on decisions a founder makes rather than research theory. A practical companion read to the Nielsen five-user piece.

  • Five users capture the large majority of usability problems.
  • Define the task and what success looks like before testing.
  • Skipping this is one of the most expensive shortcuts founders take.
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The question it answers

  1. How do I run a quick usability test on my app when I don't have a budget or a research team?

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