neptune
Neptune Client
Decision gist · record as of 2026-08-14
No. The repository is archived and the package is abandoned. While it remains at production/stable status and has no known vulnerabilities, the fact sheet explicitly directs users to neptune-client-scale for new work. Installing this package locks you into a legacy client with no active maintenance or security updates.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.8 or later; requires credentials and network access to a Neptune app instance.
- Low install friction with a pure-wheel distribution.
- However, the repository is archived and marked as abandoned; the package is no longer actively maintained, though it remains at production/stable status.
License · maintenance · safety
Apache-2.0 (permissive) — Licensed under Apache-2.0 (permissive), allowing broad use, modification, and distribution with minimal restrictions.
last release 2026-03-17 (150 days) · last repo commit 2026-03-17 · 623 stars · archived
0 known vulnerabilities (OSV.dev, 2026-08-14) · 144,595 downloads/mo, #11,147 on PyPI
Alternatives
Verify before relying
pip install neptune
import neptune
run = neptune.init_run()- Whether Neptune 2.x is still compatible with current Neptune app infrastructure or if migration to neptune-client-scale is required for ongoing use.
- Support status and security patch availability given the archived repository status.
What it is and what it does
Neptune is a client library for the Neptune MLOps platform, designed to integrate with machine learning workflows to track experiments, log metrics and artifacts, and manage model metadata. It provides integration points for logging training runs, model parameters, and results to a centralized Neptune app instance, enabling teams to organize and compare ML work across projects.
The package depends on a broad set of utilities including requests, pandas, boto3, and websocket-client for cloud storage integration, OAuth authentication, and real-time communication. It supports Python 3.8 through 3.14 on multiple operating systems. The fact sheet indicates this is the legacy client for Neptune app version 2.x; the project repository is now archived, and users are directed toward neptune-client-scale for new work.
Use it for
- Log and track ML experiment metrics, hyperparameters, and model performance during training runs.
- Store and retrieve model artifacts and training outputs in a centralized Neptune workspace.
- Compare multiple experiment runs side-by-side to identify the best model configurations.
- Integrate experiment tracking into existing ML pipelines and CI/CD workflows.
- Manage team collaboration on ML projects with shared experiment history and metadata.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
No.
The repository is archived and the package is abandoned. While it remains at production/stable status and has no known vulnerabilities, the fact sheet explicitly directs users to neptune-client-scale for new work. Installing this package locks you into a legacy client with no active maintenance or security updates.
Install
neptune on PyPI
Before you install
Low install friction with a pure-wheel distribution. However, the repository is archived and marked as abandoned; the package is no longer actively maintained, though it remains at production/stable status.
Requires Python 3.8 or later; requires credentials and network access to a Neptune app instance.
License in practice
Licensed under Apache-2.0 (permissive), allowing broad use, modification, and distribution with minimal restrictions.
Quickstart
pip install neptune
import neptune
run = neptune.init_run()Verify before relying
- Whether Neptune 2.x is still compatible with current Neptune app infrastructure or if migration to neptune-client-scale is required for ongoing use.
- Support status and security patch availability given the archived repository status.
Package facts
| License | Apache-2.0 permissive |
| Python support | Supports the current Python release <4.0,>=3.8 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 19 packagesGitPythonPillowPyJWTboto3bravadoclickfutureoauthlibpackagingpandaspsutilrequestsrequests-oauthlibsetuptoolssixswagger-spec-validatortyping-extensionsurllib3websocket-client |
| Maintenance | Abandoned 150 days since the last release |
| Last repo commit | repository archived |
| First released | |
| Downloads | 144,595 / month, #11,147 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleIntended Audience :: DevelopersIntended Audience :: Science/ResearchLicense :: OSI Approved :: Apache Software LicenseNatural Language :: EnglishOperating System :: MacOSOperating System :: Microsoft :: WindowsOperating System :: POSIXOperating System :: UnixProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonTopic :: Scientific/Engineering :: Artificial IntelligenceTopic :: Software Development :: Libraries :: Python Modules |
Evidence: neptune-1.14.0.post2-py3-none-any.whl
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See also arthur-client · neptune-api · neptune-scale · neptune-fetcher · neptune-query · dvclive · dvc-studio-client · azureml-mlflow · wandb · comet-ml