LiteLLM

LiteLLM is a powerful LLM Gateway that acts as an OpenAI proxy, enabling developers to interact with over 100 different Large Language Models through a single, unified API. By standardizing requests into the familiar OpenAI format, it eliminates the need to write custom code for each provider, saving significant development time. This tool is designed for platform teams to efficiently manage and scale their AI operations.

Key features include:

• Unified Access: Connect to models from Azure, Gemini, Bedrock, OpenAI, Anthropic, and many more using one consistent interface.
• Cost & Usage Control: Implement robust spend tracking, set user/team budgets, and enforce rate limits to manage expenses effectively.
• Enhanced Reliability: Utilize load balancing to distribute traffic across multiple model deployments and configure automatic fallbacks to ensure service continuity.
• Centralized Observability: Gain insights into your LLM usage with integrations for logging and tracing tools like Langfuse, Langsmith, and OpenTelemetry.