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Neptune.ai

Neptune.ai tracks machine learning experiments with collaboration focus.

PaidPrice verified 2026-09-29Visit site ↗
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Our verdict

Who it's for

Experiment tracking for ML teams

Who should look elsewhere

Expensive

Pros

  • +Good experiment tracking
  • +Clean UI
  • +Good integrations
  • +Team features
  • +Flexible logging

Cons

  • −Expensive
  • −Less known than W&B
  • −Smaller community
  • −Some features basic
  • −Storage limits

Key features

  • ✓Experiment tracking
  • ✓Model registry
  • ✓Metadata store
  • ✓Comparisons
  • ✓Team features
  • ✓Enterprise

Pricing

PlanPriceBillingNotes
Startup$150monthUnlimited tracked hours; Unlimited users and projects; 1B data points/month
Lab$250yearEverything from Startup; 10B data points/month; 10 TB storage
Self-hosted—monthEverything from Lab; Deployment on own infrastructure or private cloud; Dedicated instance deployments

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