LLM Frameworks & MLOps

58 open-source LLM frameworks and MLOps tools, ranked by GitHub stars. Most popular: litellm, Made-With-ML and langfuse. Frameworks, evaluation, observability and deployment tooling for teams shipping LLM apps.

Showing 1–58 of 58 tools

litellm

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format…

LLM Frameworks & MLOps62k stars

Made-With-ML

Learn how to develop, deploy and iterate on production-grade ML applications.

LLM Frameworks & MLOps50k stars

langfuse

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open…

LLM Frameworks & MLOps36k stars

mlflow

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes…

LLM Frameworks & MLOps28k stars

opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive…

LLM Frameworks & MLOps23k stars

serve

☁️ Build multimodal AI applications with cloud-native stack

LLM Frameworks & MLOps22k stars

SuperAGI

SuperAGI - A dev-first open source autonomous AI agent framework. Enabling developers to build, manage & run…

LLM Frameworks & MLOps18k stars

RagaAI-Catalyst

Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent…

LLM Frameworks & MLOps16k stars

ragas

Supercharge Your LLM Application Evaluations 🚀

LLM Frameworks & MLOps16k stars

gateway

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast…

LLM Frameworks & MLOps13k stars

phoenix

AI Observability & Evaluation

LLM Frameworks & MLOps12k stars

metaflow

Build, Manage and Deploy AI/ML Systems

LLM Frameworks & MLOps10k stars

Soup

Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.

LLM Frameworks & MLOps9.3k stars

rig

⚙️🦀 Build modular and scalable LLM Applications in Rust

LLM Frameworks & MLOps8.9k stars

evidently

Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered…

LLM Frameworks & MLOps8k stars

openllmetry

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

LLM Frameworks & MLOps7.5k stars

clearml

ClearML - Auto-Magical CI/CD to streamline your AI workload. Experiment Management, Data Management…

LLM Frameworks & MLOps6.9k stars

agent-starter-pack

Ship AI Agents to Google Cloud in minutes, not months. Production-ready templates with built-in CI/CD…

LLM Frameworks & MLOps6.6k stars

helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

LLM Frameworks & MLOps6.2k stars

Awesome-LLMOps

An awesome & curated list of best LLMOps tools for developers

LLM Frameworks & MLOps6k stars

giskard-oss

🐢 Open-Source Evaluation & Testing library for LLM Agents

LLM Frameworks & MLOps5.9k stars

coze-loop

Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by…

LLM Frameworks & MLOps5.8k stars

zenml

ZenML 🙏: One AI Platform from Pipelines to Agents. https://zenml.io.

LLM Frameworks & MLOps5.6k stars

LLM-Engineers-Handbook

The LLM's practical guide: From the fundamentals to deploying advanced LLM and RAG apps to AWS using LLMOps…

LLM Frameworks & MLOps5.4k stars

langwatch

Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent…

LLM Frameworks & MLOps5k stars

llm-twin-course

🤖 𝗟𝗲𝗮𝗿𝗻 for 𝗳𝗿𝗲𝗲 how to 𝗯𝘂𝗶𝗹𝗱 an end-to-end 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗟𝗟𝗠 & 𝗥𝗔𝗚 𝘀𝘆𝘀𝘁𝗲𝗺 using 𝗟𝗟𝗠𝗢𝗽𝘀 best practices: ~…

LLM Frameworks & MLOps4.4k stars

Acontext

Agent Skills as a Memory Layer

LLM Frameworks & MLOps3.7k stars

trulens

Evaluation and Tracking for LLM Experiments and AI Agents

LLM Frameworks & MLOps3.6k stars

lmnr

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

LLM Frameworks & MLOps3.4k stars

pezzo

🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management…

LLM Frameworks & MLOps3.3k stars

AGiXT

AGiXT is a dynamic AI Agent Automation Platform that seamlessly orchestrates instruction management and…

LLM Frameworks & MLOps3.2k stars

second-brain-ai-assistant-course

Learn to build your Second Brain AI assistant with LLMs, agents, RAG, fine-tuning, LLMOps and AI systems…

LLM Frameworks & MLOps3.1k stars

ChainForge

An open-source visual programming environment for battle-testing prompts to LLMs.

LLM Frameworks & MLOps3k stars

vllm-ascend

Community maintained hardware plugin for vLLM on Huawei Ascend

LLM Frameworks & MLOps3k stars

openlit

OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and improve…

LLM Frameworks & MLOps2.9k stars

OpenPipe

Turn expensive prompts into cheap fine-tuned models

LLM Frameworks & MLOps2.8k stars

hamilton

Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows…

LLM Frameworks & MLOps2.6k stars

burr

Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and…

LLM Frameworks & MLOps2.6k stars

cube-studio

cubestudio开源云原生一站式机器学习/深度学习/大模型AI平台/MaaS/mlops/人工智能平台/训推平台,算法全链路流程,多租户,算力租赁平台,token中转,拖拉拽任务流pipeline编排,多机多卡分布…

LLM Frameworks & MLOps2.6k stars

bionic-gpt

Bionic is sovereign Agentic AI for the enterprise — Runs on-premise and can securely work with your…

LLM Frameworks & MLOps2.4k stars

uptrain

UpTrain is an open-source unified platform to evaluate and improve Generative AI applications. We provide…

LLM Frameworks & MLOps2.4k stars

nextpy

🤖Self-Modifying Framework from the Future 🔮 World's First AMS

LLM Frameworks & MLOps2.3k stars

LLMStack

No-code multi-agent framework to build LLM Agents, workflows and applications with your data

LLM Frameworks & MLOps2.3k stars

envd

🏕️ Reproducible development environment for humans and agents

LLM Frameworks & MLOps2.2k stars

future-agi

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications.…

LLM Frameworks & MLOps2.2k stars

waku-agent

Waku Waku! Waku Agent is a local-first AI agent harness you actually own, including loop, memory, eval, all…

LLM Frameworks & MLOps2k stars

VectorChord

Scalable, fast, and disk-friendly vector search in Postgres, the successor of pgvecto.rs.

LLM Frameworks & MLOps1.8k stars

paddler

Open-source LLM/VLM load balancer and serving platform for self-hosting LLMs (and VLMs) at scale 🏓🦙…

LLM Frameworks & MLOps1.7k stars

Agently

[GenAI Application Development Framework] 🚀 Build GenAI application quick and easy 💬 Easy to interact with…

LLM Frameworks & MLOps1.7k stars

better-agents

Standards for building agents, better

LLM Frameworks & MLOps1.6k stars

rtp-llm

RTP-LLM: Alibaba's high-performance LLM inference engine for diverse applications.

LLM Frameworks & MLOps1.4k stars

kusion

Declarative Intent Driven Platform Orchestrator for Internal Developer Platform (IDP).

LLM Frameworks & MLOps1.3k stars

sre

The SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime for agentic AI. Secure…

LLM Frameworks & MLOps1.3k stars

openinference

OpenTelemetry Instrumentation for AI Observability

LLM Frameworks & MLOps1.3k stars

intellagent

A framework for comprehensive diagnosis and optimization of agents using simulated, realistic synthetic…

LLM Frameworks & MLOps1.3k stars

langtrace

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications…

LLM Frameworks & MLOps1.2k stars

awesome-ai-sdks

A database of SDKs, frameworks, libraries, and tools for creating, monitoring, debugging and deploying…

LLM Frameworks & MLOps1.2k stars

More categories

AI Agents 73RAG & Search 59Local LLMs & Inference 71Coding Assistants 72Image & Video Generation 71Speech & Audio 68Chat UIs 53