Best Neptune Alternatives ranked by AI · updated May 2025

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Neptune is a machine learning experiment tracking tool that helps you keep track of your experiments and collaborate with your team.

Price: Free with paid plans available

Top 6 Neptune alternatives

Modulos

Modulos is an MLOps platform for data science and engineering teams to develop, deploy, and manage machine-learning models. It focuses on repeatable...

Pros

Covers more of the model lifecycle than experiment-tracking-only tools
Targets repeatable production deployment for engineering teams
More focused on operational ML workflows than notebook-centric platforms

Cons

Smaller ecosystem and community than MLflow or Kubeflow
Less transparent pricing than self-hosted open-source alternatives
Fewer integrations and learning resources than major cloud ML platforms

N/A

Alternatives to Modulos → Visit site

Floyd

Floyd is a platform for building and training deep learning models in the cloud.

Starting at $0.432/hour

Alternatives to Floyd → Visit site

ModelDepot

ModelDepot is a platform that provides a marketplace for machine learning models and datasets.

Varies

Alternatives to ModelDepot → Visit site

Weights & Biases

Weights & Biases is a machine learning experiment tracking tool to help you easily track and visualize machine learning experiments.

Free with paid plans available

Alternatives to Weights & Biases → Visit site

Comet.ml

Comet.ml is a machine learning operations platform that enables data scientists and teams to track, compare, explain, and optimize experiments and models.

Free tier available, paid plans starting at $45/month

Alternatives to Comet.ml → Visit site

neptune.ai

Neptune is an experiment tracking tool for data science projects, helping teams to organize, monitor, and collaborate on machine learning experiments.

Starting from $49/month

Alternatives to neptune.ai → Visit site

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