# Use cases

1. **Pre-launch copy** — kill weak headlines and pricing language.
2. **Feature prioritization** — which segments push back before you build.
3. **Policy / internal comms** — stress-test announcements.
4. **PR / launch posts** — hostile readers before publish.
5. **CI / PR gate** — API or GitHub App on material product changes.
6. **Founder diligence** — cheap conviction test before ads.

Not for: elections, clinical decisions, replacing user interviews on lived experience.