Claude API vs OpenRouter
LLM API Providers pricing comparison · 2026
Claude API pricing ranges from $0.03–$75/per million tokens, while OpenRouter ranges from $0–$75/per million tokens. OpenRouter is typically 95% more affordable, though your actual cost depends on tier and team size.
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Claude API and OpenRouter are two leading LLM API providers. This page compares their per-token pricing, available models, and tier structure so you can pick the right backend for your workload — whether you're optimizing for cost per 1M tokens, latency, or model quality.
Plan-by-Plan Pricing
| Plan | Claude API | OpenRouter |
|---|---|---|
| API (Pay-as-you-go) | Custom | Free /month |
| Enterprise | Custom | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Claude API
5 scenarios$5.00/month
Lightweight Chatbot (Haiku 4)
$45.00/month
Mid-Scale App (Sonnet 4)
$52.50/month
Heavy Reasoning (Opus 4)
OpenRouter
3 scenarios$0.30
Weekend Developer Experimentation
for a full weekend of testing
$5
Daily AI Coding Assistant Use
7/day
$30
Heavy Creative Writing with Premium Models
50/day via OpenRouter with Claude API
Contract Terms
| Term | Claude API | OpenRouter |
|---|---|---|
| Auto-renewal | — | No |
| Cancellation | — | Not applicable — pay-as-you-go credits, no subscription |
| Minimum commitment | — | None |
| Price escalation | — | No published schedule; per-token rates are set by underlying providers and may change without notice |
| Can downgrade | — | Yes |