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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
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]
litellm
🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
langfuse
TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.
tensorzero
Popularity
Stars44,65326,04711,242
Global Rank#509#1327#4440
Weekly Activity(Apr 18 – Apr 24)
New Stars+142+116+3
Pushes3809449
Issues Closed740
Community
Forks7,5492,635815
Contributors1,485150114
Open Issues2,716590398
Project Info
OwnerBerriAIlangfusetensorzero
LicenseNOASSERTIONNOASSERTIONApache-2.0
LanguagePythonTypeScriptRust
CreatedJul 2023May 2023Jul 2024