Start free — no credit card needed. Upgrade when nOS earns it. Billed annually, cancel anytime.
| Free | Plus | Pro | |
|---|---|---|---|
| Monthly credits | 50 | 1,250 | 3,000 |
| Thinking answers / month | ~5 | ~125 | ~300 |
| Fast & Thinking modes | ✓ | ✓ | ✓ |
| SIS + file import (19 SIS) | ✓ | ✓ | ✓ |
| Conversation memory | ✓ | ✓ | ✓ |
| Conflict detection | ✓ | ✓ | ✓ |
Need district-wide or unlimited access? Talk to us →
Each message costs credits by mode — Fast is light (1 credit) and Thinking does deeper reasoning (10 credits). Your plan includes a monthly allowance and you always see what's left.
Yes — upgrade, downgrade, or cancel anytime from your billing page. Changes take effect at your next cycle.
Every account starts free with 50 credits a month and full access to both Fast and Thinking modes. No credit card required to begin.
Create an account and ask your first question in under five minutes.