What It Is
OpenRouter provides a single API and billing account for 200+ models across all major providers. Automatic failover, pricing comparison, and usage analytics. You bring one API key, they handle routing to whichever provider you pick.
Strengths & Weaknesses
✓ Strengths
- Single billing account
- Automatic failover
- Pricing visibility
- 200+ models
× Weaknesses
- Adds 2-5% markup
- Dependent on third party
- Rate limits vary by upstream
Best Use Cases
Multi-provider appsModel comparisonQuick prototyping
Alternatives
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