# What is Kranth?

**Kranth is synthetic audience infrastructure.** You paste an idea (pricing, launch copy, feature brief, policy draft). The engine spins up adversarial AI personas that react independently. You receive a live stream plus a structured verdict: sentiment, hostile/neutral/aligned breakdown, top objections, themes, and representative quotes.

**It is not** a market forecast, election predictor, or replacement for real users. It is a pre-build / pre-spend stress test.

## Modes

1. **Simulations** — 10 to 10,000 personas; independent reactions; scored verdict.
2. **Debate** — structured formats (1v1, panel, town hall, press, pre-mortem, team debate).
3. **Recon** — web-grounded research swarm with citations and PDF export.
4. **Interview** — panel that keeps questioning until answers hold.

## Key facts

| Fact | Value |
|------|-------|
| Archetypes | 101 |
| Voice axes | 8 |
| Personas per sim | 10 – 10,000 |
| Typical time to verdict | ~2 minutes |
| API | REST + SSE |
| Auth | `kr_live_…` API keys or Nexus SSO |
| Credits | 1 credit ≈ one fast-tier persona reaction |

## Links

- Site: https://kranth.ai
- How it works: https://kranth.ai/how-it-works
- Compare: https://kranth.ai/compare
- Docs: https://kranth.ai/docs
- API text: https://kranth.ai/docs.txt