LiteLLM
Call any LLM API using the OpenAI format.
Overview
LiteLLM is an open-source Python library that simplifies the process of working with multiple large language model APIs. It provides a consistent, OpenAI-compatible interface for calling different models, making it easy to switch between providers and manage different API keys and configurations.
✨ Key Features
- Open-source and free to use
- Unified interface for over 100 LLM APIs
- OpenAI-compatible format
- API key and configuration management
- Load balancing and fallbacks
- Cost tracking and budgeting
🎯 Key Differentiators
- Focus on providing a unified API for multiple LLM providers
- Lightweight and easy to integrate
Unique Value: LiteLLM simplifies the process of working with multiple LLM APIs by providing a single, consistent interface, saving developers time and effort.
🎯 Use Cases (4)
✅ Best For
- Model-agnostic application development
- Cost optimization by routing requests to cheaper models
- Improving application reliability with model fallbacks
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Users who only need to interact with a single LLM provider
🏆 Alternatives
Compared to larger frameworks like LangChain, LiteLLM is a more lightweight and focused solution for the specific problem of multi-provider API interaction.
💻 Platforms
🔌 Integrations
🛟 Support Options
- ✓ Live Chat
💰 Pricing
Free tier: The open-source library is completely free.
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