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AI Gateways

Unified proxy servers and gateways for routing requests to multiple LLM providers

AI Gateways — comparison of litellm, langfuse, tensorzero
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
litellm
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
langfuse
TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.
tensorzero
Popularity
Stars61,48035,98911,711
Global Rank#363#910#4605
Weekly Activity(Oct 11 – Oct 17)
New Stars+584+380+7
Pushes2311200
Issues Closed100
Community
Forks12,4554,012972
Contributors1,831225119
Open Issues5,5751,066392
Project Info
OwnerBerriAIlangfusetensorzero
LicenseNOASSERTIONNOASSERTIONApache-2.0
LanguagePythonTypeScriptRust
CreatedJul 2023May 2023Jul 2024