Idea Crush

What it does

Idea Crush is a product and business idea validation workspace for founders, traders, and indie hackers. Save ideas, AI generate ad scripts for validation, research potential suppliers, and track which ideas are worth pursuing. Go from raw idea to validated opportunity in one place, before wasting time and resources.

Idea Crush helps you capture, organize, and validate your business ideas. Track ad scripts, suppliers, and validation status — so you only build what works.

Got lots of business ideas? Save them in Idea Crush with their ad scripts and suppliers. Validate with ads — build what works, crush what doesn't. Stop losing business ideas to messy notes and scattered documents. Idea Crush is your idea validation hub — track every idea, ad script, and supplier in one place, so you can focus on building what actually works. Stop losing business ideas to messy notes and scattered docs. Start validating today — it's free, no credit card required. Pro is launching soon — reserve your spot to lock in early pricing and get access first. We'll reach out as soon as Pro is ready. Thanks for yourfrom productra.com

• 
  Idea Crunch2018 · idea-crunch.com · ▲135

  Successful business ideas not yet launched in your country

• 
  Idea Validator2024 · founderpal.ai · ▲112

  Get honest feedback about your business idea.

• 
  IdeahuntMar 2026 · ideahunt.world · ▲10

  Validate ideas before you build

• 
  Idearr2024 · idearr.com · ▲118

  The future of entrepreneurship, turn creativity into profit

• 
  Idea validation tool by Buildpad2024 · buildpad.io · ▲34

  Validate your business idea with real-world data in 2 min

• 
  Is My Idea Valid? Startup Idea ValidatorJun 2026 · ismyideavalid.com · ▲15

  Validate startup ideas in seconds before wasting months

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 19d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 20d ago · stillwet.art

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 29d ago · world.pixverse.video

• 
  Hemory▲381

  Keep listening. Searchable memory for your AI agents.

  AI · 30d ago · hemory.com

• 
  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

• 
  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

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

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

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

• 
  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

• 
  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

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

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com