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LiteLLM

Free

Unified API gateway for 100+ LLM providers with routing and fallbacks.

Open SourceAPICloudSelf-hostedEnterprisePython SDK

Tool Info

Categories
Infrastructure
Official Website
www.litellm.ai
Repository
BerriAI/litellm
Official Docs

Overview

LiteLLM provides a unified interface to call any LLM provider.

Supports routing, fallbacks, caching, and spend tracking.

Pricing

Free tier available
Free (open source)

Pros

  • 100+ providers
  • OpenAI-compatible API
  • Budget and rate limiting

Best For

Multi-provider routingCost optimizationLLM proxy layer

When NOT to Use

  • Adds latency layer
  • Ops overhead self-hosting

Alternatives

LangFuse
Open-source LLM engineering platform for tracing, evals, and analytics.

Often Compared With

LangFuse
Open-source LLM engineering platform for tracing, evals, and analytics.

Compare With

Compare with LangFuse

Tags

#gateway#routing#infrastructure

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