This document provides an overview of 10 free or freemium online tools that can help build a web business on a budget. The tools allow entrepreneurs to conduct customer interviews via Skype, test landing pages with Unbounce, tweak messaging with FiveSecondTest, streamline visitor interactions with ClickTest, create forms with Google Forms, understand customer wants with Google Custom Search, set up smoke tests with Fake Buttons, track web analytics with Google Analytics, watch visitor interactions with ClickTale, and poll customers with KISSinsights. The presentation also provides contact information for the company LaunchBit, which helps new entrepreneurs launch their ideas.