Why I Built a Waitlist Tool That Forces You to Validate Before You Code

The author shares their experience of repeatedly abandoning side projects because the code didn't work and nobody wanted what they had built. They spent months architecting and coding, only to launch on Product Hunt with one upvote and zero signups. This cycle of spending hours and conviction on ideas that nobody wanted led to a point where the author stopped asking "how do I build faster" and started asking "how do I know if this is worth building at all, before I write a single line of backend code?"

The author created a tool called WaitlistTest to address this issue. The post serves as a build log, argument for validation-first approach, and honest look at what went wrong along the way. The author emphasizes that the problem was not code quality or marketing, but the sequencing - validating an idea before investing in its development.

The author reframes the idea as an unproven hypothesis rather than a plan already committed to. A hypothesis needs a test, and this tool provides a fast and trivial way to set up a test. The workflow involves spinning up a landing page in minutes, sending cold traffic, reading the signal honestly, and only then writing code.

The tool also includes features like A/B hook testing, a structured 14-day checkpoint, a portfolio view, and referral loops. These features turn the product into a lightweight research instrument, quickly answering whether the idea is worth pursuing. The author acknowledges that the process still involves fear, but it reduces the cost of that fear by giving a faster "no" and preventing months of silent development followed by silence at launch.