LiteLLM Alternatives: Best Open-Source and Secure LLM Gateways in 2025

LiteLLM Alternatives: Best Open-Source and Secure LLM Gateways in 2025 As AI tools continue to evolve, more teams are deploying multiple LLMs across providers like OpenAI, Anthropic, Mistral, and Cohere. LiteLLM has become a popular gateway for abstracting away these differences, offering a unified OpenAI-compatible API to interact with over 100 models. But LiteLLM may not be the perfect fit for your team.