LUML Flow

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Output—per 1M tokens

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About

LUML Flow is ranked #17 of 37 in ML experiment tracking software on Inferse.

Compared on ML experiment tracking software

Free plan: Yesluml.ai
Run comparison: Yesluml.ai
Artifact tracking: Yesluml.ai
Dataset versioning: Yesluml.ai
Model registry: Yesluml.ai
Deployment options: hybridluml.ai
API and SDK access: Yesluml.ai

Facts

Purpose: Flow is a live experiment tracker for predictive machine learning and generative AI.luml.ai · 2 Oct 2026
Tracking: It captures training parameters, step metrics, model artifacts, generative AI traces, evaluation samples, and human annotations.luml.ai · 2 Oct 2026
Local use: Flow runs locally with a dashboard launched by `lumlflow ui` that reads a local SQLite store.luml.ai · 2 Oct 2026
Account requirement: Flow can be used indefinitely without signing up; a LUML account is needed to upload experiments to a shared workspace.luml.ai · 2 Oct 2026
Data handling: The page says there is no account or telemetry required for local use and experiments remain in the local SQLite store until uploaded.luml.ai · 2 Oct 2026
Integrations: The page lists PyTorch, LangGraph, XGBoost, scikit-learn, LlamaIndex, TensorFlow, Anthropic, LightGBM, DSPy, JAX, LangChain, and Keras.luml.ai · 2 Oct 2026
LLM tracing: Flow routes OpenTelemetry spans into experiment storage and describes instrumentors for OpenAI clients, LangChain, and LangGraph.luml.ai · 2 Oct 2026
Storage and upload: Experiments are stored locally in SQLite, and uploaded models and experiment context become versioned artifacts in the LUML registry.luml.ai · 2 Oct 2026
Open source: The Flow SDK and UI are in LUML’s public GitHub repository.luml.ai · 2 Oct 2026
Intended users: The page presents Flow for people tracking predictive ML training and generative AI experiments, including teams that want to share runs through LUML.luml.ai · 2 Oct 2026
Maker identity: LUML’s legal notice identifies the company as DataForce Solutions GmbH, headquartered in Linz, Austria.luml.ai · 2 Oct 2026
Support: The LUML pricing page lists community support for its free Light plan and standard support for its paid Plus and Pro plans.luml.ai · 2 Oct 2026
Experiment logging: Flow logs parameters, step metrics, model artifacts, traces, evaluation samples, and human annotations.luml.ai · 3 Oct 2026
Local storage: The local dashboard reads experiment data from a SQLite store on your machine.luml.ai · 3 Oct 2026
Offline use: Flow can be used offline indefinitely without a LUML account; an account is needed to upload experiments to a shared workspace.luml.ai · 3 Oct 2026
Team sharing: Uploaded experiments become versioned artifacts in the LUML registry, where workspace members can view experiment context.luml.ai · 3 Oct 2026
Framework integrations: Flow names scikit-learn, XGBoost, LightGBM, CatBoost, LangGraph, PyTorch, TensorFlow, JAX, and Keras among supported frameworks.luml.ai · 3 Oct 2026
LLM integrations: Flow says OpenAI, Anthropic, LangChain, LlamaIndex, and DSPy clients can be traced through OpenTelemetry instrumentors.luml.ai · 3 Oct 2026
Attachments: Experiments can include arbitrary files such as datasets, plots, prompt files, training logs, and evaluation reports.luml.ai · 3 Oct 2026
Security and privacy: Flow says it uses no account or telemetry locally and keeps experiments in the local SQLite store until upload.luml.ai · 3 Oct 2026