New idea every day

The startup idea directory
built by research, not vibes.

Every day we surface one high-signal business opportunity — backed by market data, a real business model, and go-to-market strategy. Browse the archive, or come back tomorrow.

Daily updates Research-backed Free forever
1 ideas published
$17T combined market size
Day 1 of the directory

All Ideas

Built to become the startup idea library of the internet.

IdeaVault publishes one deeply researched startup idea every day. Each idea includes a market size, validated problem, business model, and go-to-market strategy — so you can evaluate it in minutes, not hours.

The archive grows daily. In a year, this will be a searchable database of 365 opportunities across every industry and market stage.

What each idea includes

  • Market size & timing rationale
  • Problem definition & solution
  • Business model with revenue estimates
  • Go-to-market strategy
  • Competitive moat analysis
  • Risks & founder fit guidance