DA-VALIDATORFIND THE RECEIPTS
EVIDENCE MODE
DA-Validator — Find the receipts. Real problems. Real evidence.

A little curiosity goes a long way

Find the problem
people keep describing.

Follow the frustration. Find a product idea worth investigating. Then check the receipts.

PUBLIC CONVERSATIONS · REPEATED PAIN · ORIGINAL SOURCES

What are you curious about?

Pick a niche or type your own.

Need a nudge? Try
OPTIONAL / WHERE SHOULD THE CONVERSATION COME FROM?

Uses public GitHub and Stack Exchange profile locations. Hacker News posts and profiles without a recognized country are left out; location is never guessed from post text.

Have a firsthand post?Add your own receipt
Optional: add a firsthand postBring a useful receipt from your market
0/5

Google can help you find original discussions outside tech forums. Paste the original page below; search snippets do not count as evidence.

Selected nicheChoose one above

Free to use · no sign-up · original sources linked

One request per niche from this browser.

THE NEXT CHAPTER

Found a spark? Follow it.

Explore the public pain index, then take a look at the wider market around an idea.

NO MADE-UP DEMOS

Search first. Every idea seed comes from a pattern in the sample, and its original sources stay one click away.

How the receipts are checked ↗
DA-VALIDATOR / MARKET EVIDENCE ENGINEPUBLIC SOURCES IDEAS TO INVESTIGATE PRIVACY