OpenRouter
Developer Tools
OpenRouter
FreemiumAPI
About
Unified AI model API gateway, access 200+ models through a single interface with pay-as-you-go pricing and model comparison
Key Features
200+ AI models via 1 API
Single API key
Auto model fallback
Cost comparison
Multi-provider load balance
Usage tracking
Pricing
free
Free limited models
api
Pay-as-you-go
Use Cases
Multi-model dev
Cost-optimized routing
Model comparison
API redundancy
Single integration
Pros
200+ models
Single API key
Cost comparison
Auto failover
Cons
No proprietary models
Extra latency vs direct
Free tier limited
Depends on providers
Latest Update
2026: OpenRouter expands 200+ models
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