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OpenRouter

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The Unified Interface For LLMs

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Llm AggregatorApi Gateway
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OpenRouter provides a single API endpoint for accessing a vast array of large language models (LLMs) from providers like OpenAI, Anthropic, Google, and more. It replaces multiple API integrations with a unified OpenAI-compatible interface, simplifying development and reducing vendor lock-in.

Key Features

  • Unified Access: Over 300 models from 60+ providers through one API.
  • High Availability: Distributed infrastructure with automatic fallback to alternative providers if one fails.
  • Performance Optimization: Edge-based routing minimizes latency between users and inference.
  • Cost Control: Competitive pricing and response caching for zero-cost repeated requests.
  • Privacy Controls: Fine-grained data policies to restrict prompts to trusted providers.
  • Developer Friendly: OpenAI SDK compatibility and a dedicated agent SDK.

Key Benefits

  • Access to 300+ models from a single API
  • Automatic failover ensures high uptime
  • OpenAI SDK compatible for easy integration
  • Granular data privacy controls
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