LangDB AI gateway

The Rust-built, open-source enterprise AI gateway: govern, secure, and optimize AI traffic across 250+ LLMs with unified, high-performance APIs.

LangDB AI Gateway is the fastest enterprise solution available, built entirely in Rust for unmatched performance and scalability (SourceForge.net). It provides a unified, OpenAI-compatible API to access and govern traffic for over 250 major LLM models (OpenAI, Anthropic, etc.) (langdb.ai, github.com). The platform delivers granular control through advanced features: comprehensive observability (tracing and analytics), dynamic routing based on cost and quality, and real-time cost control (langdb.ai). Deploy it as a managed service or self-hosted open-source gateway to secure and optimize your AI operations, integrating seamlessly with frameworks like LangChain and CrewAI (langdb.ai, crewai.com).

https://langdb.ai/