Turn Ideas Into Build-Ready Specs
Stop staring at a blank page. SpecifyThat asks the right questions and fills gaps with top 0.1% thinking. Go from idea to building in under 30 minutes.
No login required • Free to use • Works on mobile
How It Works
1
Answer Questions
Walk through 13 targeted questions about your project. No fluff, just what matters.
2
AI Fills Gaps
Don't know an answer? Click "I don't know" and get expert-level suggestions instantly.
3
Get Your Spec
Copy your finished spec and paste it into ChatGPT, Claude, or Cursor to start building.
Ready to stop overthinking?
Most developers spend hours planning before writing a single line of code. SpecifyThat gets you building in minutes.
Generate My Spec →