What is Build Check?
Build Check helps non-technical founders and vibe coders figure out whether an app idea is actually worth building before they spend weeks on it. It uses a simple 6-dimension framework to score the idea, ask targeted questions, and give a clear verdict. You can take the quiz on the site or copy the prompt into an AI assistant like Claude, ChatGPT, or Gemini. The result includes a score, grade, weak spots, next steps, competitor signals, domain name ideas, and a 48-hour validation experiment. It is made for people with an idea, some domain knowledge, and a desire to avoid building something nobody needs.
Key features
- Scores app ideas across six practical validation dimensions.
- Asks targeted questions before giving each dimension a score.
- Gives a total score out of sixty with a grade.
- Suggests next steps based on your weakest dimensions.
- Generates competitor benchmarks and validation experiments.
- Offers a copy-paste prompt for Claude, ChatGPT, or Gemini.
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Founder
german merlo
