Weights & Biases Alternatives

Scale delivers proven data, evaluations, and outcomes to AI labs, governments, and the Fortune 500.

100% open source under Apache 2.0 license. Forever free, no strings attached.

Unsloth is an open-source, no-code web UI for training, running and exporting open models in one unified local interface.

OpenAI is acquiring Neptune to deepen visibility into model behavior and strengthen the tools researchers use to track experiments and monitor trainin

Curate and annotate vision, audio, and LLM datasets, track experiments, and manage models on a single platform

Feast is an end-to-end open source feature store for machine learning. It allows teams to define, manage, discover, and serve features.

Axolotl is an Open Source tool to make fine-tuning AI models friendly, fast and fun - without sacrificing functionality or scale.

Open-source version control system for Data Science and Machine Learning projects. Git-like experience to organize your data, models, and experiments.

Orchestrate workflows with Prefect. Build AI applications with Horizon. Open-source foundations, production-ready platforms.

Build, deploy, and scale production ML systems with Hopsworks. The Feature Store and MLOps platform for real-time AI, trusted by leading teams.

Operational AI for the investment lifecycle. Automate CIM analysis, DDQ completion & portfolio monitoring. Built for PE & private markets.