Neptune.ai
Neptune.ai is a centralized metadata store for MLOps, designed for data scientists and ML engineers to track, visualize, and compare machine learning experiments.
Free + paidWebAPIDesktop
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Neptune.ai is a centralized metadata store for MLOps, designed for data scientists and ML engineers to track, visualize, and compare machine learning experiments. It supports real-time logging of metrics, hyperparameters, and artifacts, facilitating team collaboration and model versioning. It is specifically engineered to scale for foundation model training, handling billions of data points with high performance.
Key features
- Real-time experiment tracking
- Model registry
- Data and artifact versioning
- Hyperparameter visualization
- Team collaboration dashboards
- Scalable metric logging
- API-based integration
- Custom dashboarding
Pricing
Free + paid
Verified on: · Recheck pricing on the official page
Use cases
- Monitoring model training
- Comparing and analyzing experiment results
- Model versioning and deployment prep
- Sharing experiment data within teams
Who it is for
Data scientistsML EngineersAI Research Teams
Integrations
PyTorchTensorFlowScikit-learnKerasLightGBM
Tags
MLOps
How we verified this
Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.
Last verified 08/02/2026Verified sources: 2
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