OpenRouter
by OpenRouter · freemium · Last verified 2026-03-17
OpenRouter is a unified API gateway that provides access to hundreds of large language models from multiple providers through a single OpenAI-compatible endpoint. It enables developers to compare models, optimize costs, and implement automatic fallbacks without managing multiple provider integrations.
https://openrouter.ai ↗B
B—Above Average
Adoption: B+Quality: AFreshness: ACitations: B+Engagement: F
Specifications
- License
- Proprietary
- Pricing
- freemium
- Capabilities
- unified-llm-api, model-comparison, automatic-fallback, cost-tracking, rate-limit-management, openai-compatible-interface
- Integrations
- OpenAI SDK, LangChain, LlamaIndex, Vercel AI SDK, Anthropic SDK
- Use Cases
- multi-model-development, cost-optimization, model-evaluation, production-llm-routing, rapid-prototyping
- API Available
- Yes
- SDK Languages
- python, javascript, typescript
- Deployment
- cloud
- Rate Limits
- Per-model rate limits apply
- Data Privacy
- No data retention by default
- Tags
- llm-gateway, model-aggregator, cost-management, ai-infrastructure, api-gateway
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
65.2Adoption
76
Quality
84
Freshness
88
Citations
72
Engagement
0