AI Gateway is a high-performance, open-source API gateway optimized for managing and monitoring LLM traffic at scale. Developed by the LangDB team, AI Gateway acts as an intermediary between clients and backend LLMs, providing advanced features like caching, rate limiting, prompt management, and observability. It helps teams secure and optimize their LLM deployments, whether using local models or external APIs like OpenAI or Anthropic. With native support for multi-tenant environments and low-latency inference routing, AI Gateway is an essential tool for companies building production-grade generative AI services.

Features

  • API gateway tailored for LLM and generative AI traffic
  • Supports caching and prompt de-duplication
  • Rate limiting and access control for multi-tenant use
  • Works with OpenAI, Anthropic, and local models
  • Latency-aware routing and load balancing
  • Built-in metrics, logging, and request tracing
  • Configurable prompt templating and token counting
  • Dockerized and deployable to Kubernetes environments

Project Samples

LangDB AI Gateway Screenshot 1

Project Activity

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Categories

Artificial Intelligence, LLM Gateways

License

Apache License V2.0

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LangDB AI Gateway Web Site

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Additional Project Details

Programming Language

Rust

Related Categories

Rust Artificial Intelligence Software, Rust LLM Gateways

Registered

2025-04-11
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