Is My Idea Valid? Startup Idea Validator

What it does

Type your startup idea and instantly search Reddit, Google, YouTube, Product Hunt & more for real demand signals. Follow expert checklists, uncover pain points, and get a brutal 0–100 validation score before you waste months building.

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  Validea2024 · ▲296

  Validate startup idea in just 110 seconds

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  Validate My SaaS2024 · ▲286

  Validate before you build, not after you ship

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  Start List2024 · ▲174

  Validate your business ideas in days not months

• AS
  A site to help you validate ideas in bulk2020 · ▲93

  Hi HN! I made a really quick web app to help people validate their ideas. The app is a simple landing page builder, but every page includes a really simple Yes/No "Are You Interested?" poll. Every vote is recorded and tracked, and if they click yes they are brought to a page where they can submit an email. This makes validating ideas super easy because you can post your link to different communities and get statistically significant results as well as build an email list. Given an hour, you could easily create 50 different landing pages and be able to validate your ideas in bulk. The…

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  Idea Validator2024 · ▲112

  Get honest feedback about your business idea.

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  Validate Your Idea Before BuildingNov 2025 · ▲20

  Validate your Idea first then start building

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

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  Articos▲385

  Launch with confidence, not gut instinct

  Life & fun · 12d ago · articos.com

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  Nex▲351

  Claude Cowork for high-volume GTM workflows

  Life & fun · 3d ago · nex.ai

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  Photosynthesis fires two of your iPhone

  Life & fun · 29d ago · photosynthesis.camera

• CC
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  Life & fun · 11d ago · producthunt.creatium.info

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  Take control of hair pulling, nail biting & skin picking

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• 
  Fundraisly▲1,544

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

• H6
  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

• PU
  Performative-UI – A react component library of design tropes▲1,181

  hope you enjoy

  Life & fun · Jun 2026 · vorpus.github.io

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  Upstream▲977

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

• 
  Goldfish▲962

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

• IM
  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Life & fun · Jun 2026 · hackernewstrends.com