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Data as of May 29, 2026
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Neptune AI
Experiment tracking and model registry for ML teams
AI InfrastructureFounded 2017#35 of 54 in AI Infrastructure
Updated May 29, 2026
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Company profile
What is Neptune AI?
Neptune AI provides a metadata store for MLOps, helping machine learning teams manage and track their experiments, models, and datasets. It serves as a central hub for versioning, comparing, and collaborating on ML projects, significantly streamlining the development lifecycle from research to production. By offering tools for experiment tracking, model registry, and monitoring, Neptune AI enhances reproducibility, visibility, and efficiency in AI development.
Latest company data
Primary data point
Downloads
157.1K/30d
Tracked package: PyPI neptune
▼ -19%Updated 1d ago
Other data points
Dependent projects
59
Projects depending on tracked package: PyPI neptune
Updated 8h ago
Hacker News
2/30d
Position #39 in category discussion
Updated 8h ago
Code usage
39
Public projects using this company's tools
Updated 8h ago
Repository usage
Public repositories and source files importing packages tied to Neptune AI.
Repos importingMetric: Public GitHub repos using company packagesSource: ecosyste.ms Packages APIScope: UTC daily snapshotUpdates: DailyFreshness: 48h target; 48h expected source lagConfidence: HighCaveat: Public GitHub dependency data only; private repos and direct API use outside those packages are not visible.Methodology →
390%
About Neptune AI
Neptune AI provides a metadata store for MLOps, helping machine learning teams manage and track their experiments, models, and datasets. It serves as a central hub for versioning, comparing, and collaborating on ML projects, significantly streamlining the development lifecycle from research to production. By offering tools for experiment tracking, model registry, and monitoring, Neptune AI enhances reproducibility, visibility, and efficiency in AI development.
FoundersPiotr Niedźwiedź, Jakub Czakon, Wojciech Zimnicki
Funding
$10M · 2 roundsRaised $10M total. Category position #35 of 54 in AI Infrastructure.
Series A2022
$8MAlmaz Capital
Seed2019
$2Mb2venture, Rheingau Founders
Investors
Almaz Capitalb2ventureRheingau Founders
Tracked packages (1)
1 PyPI
neptune
PyPIMain PyPI packageneptune
Experiment tracking and model registry for ML teams