Free tool
Describe a product idea and get a structured canvas covering the problem, target users, existing workarounds, evidence gaps, and product angle. Each section is editable.
Detecting AI backend...
Ready to go deeper?
Run the full research pipeline -- collect signals from Reddit, Bluesky, and Google Search, score them for pain and relevance, and generate product-angle reports. Self-host with one command.
npx create-threadlens-app@latest