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October 2, 2025
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FirstSign AI

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Auto-generated interviews + ICPs you can act on today.
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Overview

FirstSign AI is an idea validation platform designed to help founders and product teams test concepts before investing time and resources into development. Instead of relying solely on gut instincts or waiting for users to come to you, FirstSign AI lets you capture, simulate, and analyze user feedback in minutes. The process is simple: describe your idea, let the AI run simulated interviews, and receive clear insights grouped by themes, all without spending weeks chasing surveys or scheduling user calls.

By leveraging generative AI agents that act as simulated societies, FirstSign AI replicates how potential users would perceive and respond to your product concept. This approach eliminates the guesswork and highlights actionable next steps, ensuring that you’re building something people actually want. Backed by principles shared by startup leaders like Sam Altman and Paul Graham, FirstSign AI helps founders move fast, avoid costly mistakes, and iterate with confidence.

Whether you’re an early-stage entrepreneur validating a new idea or a product team exploring a new feature, FirstSign AI equips you with real-time, AI-driven insights that accelerate decision-making and reduce risk. Hundreds of founders have already validated their ideas with the tool, turning uncertainty into clear product direction.

Key Features

  • Askme, Your Ai Co-founder
  • Product Analysis
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Releases

Get notified when a new version of FirstSign AI is released
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Initial release
October 2, 2025
Initial release of FirstSign AI.

Pricing

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$49
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