# Kranth

> Synthetic audience infrastructure. POST an idea; adversarial AI personas stress-test it before strangers do.
>
> **Three modes:** Simulations (10–10,000 independent persona reactions + sentiment verdict), Debate (six structured formats), Recon (web-grounded research swarm with citations + PDF).
>
> **Honesty:** synthetic signal is not a market forecast and not a replacement for real users. It surfaces objections early.
>
> **Scoring (sims):** avg_sentiment weighted (−1…+1); dashboard 0–100 = (avg_sentiment + 1) × 50; 50 = neutral. Hostile reactions weighted more heavily.

Canonical site: https://kranth.ai  
Mirror site (identical paths): https://kranth.com  
Dashboard / signup: https://app.kranth.ai  
API base: https://api.kranth.ai (also api.kranth.com)  
Auth: `Authorization: Bearer kr_live_…` or Nexus JWT  

> **Dual domain:** kranth.ai and kranth.com serve the **same** marketing SPA, docs, `/content/*` markdown, and machine-readable files. Prefer `.ai` in citations; `.com` is a full mirror.

## Primary pages (HTML)

- [Home](https://kranth.ai/): product landing
- [How it works](https://kranth.ai/how-it-works): mechanism
- [Compare](https://kranth.ai/compare): category comparison (no vendor brand scorecards)
- [Pricing](https://kranth.ai/pricing): credits and plans
- [Simulations](https://kranth.ai/simulations)
- [Debate](https://kranth.ai/debate)
- [Recon](https://kranth.ai/recon)
- [Interview](https://kranth.ai/interview)
- [Personas](https://kranth.ai/personas)
- [About](https://kranth.ai/about)
- [Docs](https://kranth.ai/docs)
- [Security](https://kranth.ai/security)
- [Contact](https://kranth.ai/contact)
- [Sign up](https://kranth.ai/signup)

## Machine-readable (prefer these for agents)

- [Full API plain text](https://kranth.ai/docs.txt)
- [OpenAPI](https://kranth.ai/openapi.yaml)
- [llms-full.txt](https://kranth.ai/llms-full.txt): expanded product + FAQ dump
- [Content index (MD)](https://kranth.ai/content/index.md)
- [Product factsheet](https://kranth.ai/content/factsheet.md)
- [FAQ](https://kranth.ai/content/faq.md)
- [Glossary](https://kranth.ai/content/glossary.md)
- [Compare (MD)](https://kranth.ai/content/compare.md)
- [How it works (MD)](https://kranth.ai/content/how-it-works.md)
- [Simulations (MD)](https://kranth.ai/content/simulations.md)
- [Debate (MD)](https://kranth.ai/content/debate.md)
- [Recon (MD)](https://kranth.ai/content/recon.md)
- [Personas (MD)](https://kranth.ai/content/personas.md)
- [Pricing (MD)](https://kranth.ai/content/pricing.md)
- [Use cases](https://kranth.ai/content/use-cases.md)
- [Synthetic audience explained](https://kranth.ai/content/synthetic-audience.md)
- [Adversarial stress-test framing](https://kranth.ai/content/adversarial-stress-test.md)
- [Vs human panels](https://kranth.ai/content/vs-human-panels.md)
- [Vs surveys](https://kranth.ai/content/vs-surveys.md)
- [Vs product analytics](https://kranth.ai/content/vs-analytics.md)
- [For founders](https://kranth.ai/content/for-founders.md)
- [For product teams](https://kranth.ai/content/for-product-teams.md)
- [For researchers](https://kranth.ai/content/for-researchers.md)
- [Security (MD)](https://kranth.ai/content/security.md)
- [API overview (MD)](https://kranth.ai/content/api-overview.md)
- [Plain text pack](https://kranth.ai/content/INDEX.txt)

## Optional

- [security.txt](https://kranth.ai/.well-known/security.txt)
- [humans.txt](https://kranth.ai/humans.txt)
- [ai.txt](https://kranth.ai/ai.txt)
- [robots.txt](https://kranth.ai/robots.txt)
- [sitemap.xml](https://kranth.ai/sitemap.xml)