# Kranth pricing (summary)

**Unit of compute: credits.** One credit ≈ one persona reaction at a fast-tier model. Frontier models cost more credits per persona.

- **Pay-as-you-go credits** — buy packs (from about $20 / 100 credits); credits do not expire.
- **Plans** — Starter, Pro, Scale, Enterprise: monthly credit allowance at better rates, higher persona caps, support SLAs.
- No free unlimited tier. Signup grants a small credit allotment for first runs where configured.

Authoritative UI: https://kranth.ai/pricing  
Billing in-app after signup.