For product checks

A crowd reaction is a check, not a platform

You need to know whether one idea splits a crowd before you ship it. That is a check. It is not a reason to buy a monthly seat.

Paste the feature note or the price. Watch the split. Read the report. Scoring that finished run against a real survey is a separate step. That path is documented at /docs/validation.

This page sells the crowd check. /docs/validation is the scoring guide after a run finishes. Also for researchers and campaign teams.