# Not Diamond — pricing, features, and fit

> Learned model router that picks the model and reasoning effort per prompt for long-horizon coding agents, priced per million tokens routed. TestedActually has not published a full verdict on Not Diamond yet — the verified numbers below are the short version.

Human page: https://testedactually.com/ai-model-routing/notdiamond/
Mirror: https://testedactually.com/ai-model-routing/notdiamond.md
Updated: 2026-10-29

Product site: https://notdiamond.ai

**Not Diamond pricing (every row carries its source)**

| Tier | Price | Verified | Source |
| --- | --- | --- | --- |
| Pay as you go | $0.05/mo | 2026-10-22 | [notdiamond.ai](https://notdiamond.ai/pricing) |
| Enterprise | $0/mo | 2026-10-22 | [notdiamond.ai](https://notdiamond.ai/pricing) |

Appears in:

- [Hub — AI model routing](/ai-model-routing/)

## Sources

- https://notdiamond.ai/pricing — checked 2026-10-22, confidence: documented
- https://notdiamond.ai/pricing — checked 2026-10-22, confidence: unconfirmed