## Service directory (1-1 of 1)

| id | Provider | Product | Free tier | Lowest paid price | Checked |
|---|---|---|---|---|---|
| openrouter | OpenRouter | OpenRouter | Free: 25+ free models, 4 free providers | Pay-as-you-go: model list price plus a 5.5% fee on credit purchases | 2026-10-23 [pricing page](https://openrouter.ai/pricing) |

Categories: llm (1), llm_ops (1).

**Caveats (show these word for word)**
- Directory prices summarise each provider's pricing page on the date shown (checked_at), read automatically and pending human review. Check the page before relying on a price.

Confidence: medium.

Use estimate_cost or plan_stack for providers priced by the cost engine.