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  FirstSign AI

  Validate Ideas with AI-Powered User Feedback

  Startup idea validation

  Open
  11,887
  13
  5.0
  Released 7d ago

  Free + from $49
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  11,211 firstsign.ai
  

  John Goodhew

  🙏 31 karma

  Oct 3, 2025

  I’m allergic to synthetic data, but I gave FirstSign a spin and… my calendar sent a thank-you note. Skipped the cold DMs and got surprisingly sharp interviews for early validation. Feels like cheating, but I’ll allow it ;)

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  Sensay

  Create humanlike AI replicas to preserve and share wisdom.

  Virtual clones

  Open
  15,995
  884
  4.9
  v2.6 released 6mo ago

  Free + from $30/mo
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  1,249 sensay.io
  

  Shreeram Bharadwaj

  🙏 62 karma

  Dec 28, 2024

  A groundbreaking tech project in the AI sector

  5018 Reply Share Edit Delete Report
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  MockMe.ai

  Speak. Draw. Get Feedback. The Complete Interview Simulator.

  System design interviews

  Open
  1,519
  7
  Released 6mo ago

  From $5.99
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