Zeros By Kai

What it does

Building anything is easier than ever. Knowing what is worth building is not. Kai scans real conversations on the internet to uncover recurring frustrations and unmet needs — then sends 10 curated startup opportunities every Monday. No AI slop. No recycled ideas. Just real problems hiding in plain sight. "In a world where 0 → 1 has become super easy, find the right zero." 100% Free. Built for builders.

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  Day Zero by Day One2021 · ▲163

  Community for exploring and validating new business ideas

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  Getting Real2015 · ▲234

  The smarter way to build web apps. A free book by 37signals.

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  Zero To Founder2023 · ▲222

  A book to help you build profitable products

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  Ideas Are Worthless2018 · ▲147

  Like Product Hunt. But for Ideas.

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  PreMar 2026 · ▲141

  Pre makes anybody an operator.

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  I built a 100% free startup idea generator2024 · supalaunch.com · ▲51

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  Switch from ChatGPT to Claude with import memory feature

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  Viktor.com▲701

  Your AI Coworker that proactively executes tasks

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  Jupid▲664

  File your taxes with Claude Code

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