OpenRouter
OpenRouter provides a unified interface to access all major LLM models through a single, OpenAI-compatible API.
Free + paidWebAPIOpen sourceKoreanLLM-basedMultimodal
Visit websiteopenrouter.ai
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OpenRouter provides a unified interface to access all major LLM models through a single, OpenAI-compatible API. Its distributed infrastructure ensures reliability with automatic fallbacks to other providers and minimizes latency by running at the edge. Key features include Response Healing to fix malformed JSON and fine-grained data policies for security. With a free tier and flexible credit system, it serves developers seeking cost-effective and scalable model access.
Key features
- Unified API access to 300+ models and 60+ providers
- Automatic provider fallback for high reliability
- Response Healing for auto-fixing malformed JSON
- Fine-grained data policy enforcement
- Edge routing for minimal latency
Pros & cons
Collected from user feedback found in web search
Pros
- The unified interface for LLMs. Find the best models & prices for your prompts
- The Unified Interface For LLMs
- Price and Performance
- One API for Any Model
Pricing
Use cases
- Synthetic data generation workflows
- Building AI applications with multiple model choices
- Monitoring token usage and costs
Who it is for
Developerssoftware teams
Integrations
OpenAIClaudeGoogle GeminiMeta LlamaMistral AIDeepSeekQwenCohere
Tags
API
How we verified this
Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.
Last verified 09/02/2026Verified sources: 6
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