Mistral AI API vs OpenRouter
LLM API Providers pricing comparison · 2026
Mistral AI API pricing ranges from $0.1–$6/per million tokens, while OpenRouter ranges from $0–$75/per million tokens. These products use different pricing models (Per-seat subscription vs Usage-based (pay per token/image/minute)), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.
VS
Mistral AI API and OpenRouter both operate in the llm api providers category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Mistral AI API | OpenRouter |
|---|---|---|
| Free | Free /month | Free /month |
| Mistral Small | Custom | Custom |
| Mistral Medium | Custom | — |
| Mistral Large | Custom | — |
Contract Terms
| Term | Mistral AI API | OpenRouter |
|---|---|---|
| Auto-renewal | — | No |
| Cancellation | — | Not applicable — pay-as-you-go credits, no subscription |
| Minimum commitment | — | None |
| Price escalation | Mistral has historically reduced prices rather than raised them — a 33% across-the-board price cut was announced in late 2024 with an additional 50% batch API discount | No published schedule; per-token rates are set by underlying providers and may change without notice |
| Can downgrade | — | Yes |