Home

Neptune is the MLOps stack component for experiment tracking. It offers a single place to log, compare, store, and collaborate on experiments and models.

•  Try it out

  ---

  See Neptune in action with our 5-minute "Hello Neptune" example.

  No registration required.

  Quickstart

•  Get an overview

  ---

  What is Neptune? What can you do with it? How does it work?

  The intro gives a high-level overview.

  Introduction

•  Set it up

  ---

  Head straight to installation and setup.

  Install Neptune

  Interested in a self-hosted solution?

  Deploy Neptune on-premises

•  Get on board

  ---

  Learn Neptune from the beginning and explore the central functions.

   Neptune tutorial

   Onboarding guide for teams

• What's new in the docs

  Date	Changes
  Nov 29, 2023	New how-tos: Set storage limit per project and Delete metadata from a run. Improvements to navigation and the API reference. Fleshed out Best practices with info for advanced setups.
  Nov 23, 2023	New page: API index with a complete list of all functions, parameters, and constants. New explainer: Setting a base namespace. Updated and streamlined the Kedro integration guide.
  Nov 13, 2023	Published explainer page: Search and filter the runs table. Documented new environment variables: NEPTUNE_MAX_DISK_USAGE and NEPTUNE_RAISE_ERROR_ON_DISK_USAGE_EXCEEDED, which you can use to manage Neptune's behavior in relation to disk usage.
  Oct 27, 2023	New how-tos: Logging series of values or files and Optimize logging calls to reduce requests. Updated Altair and Plotly guides.
  Oct 24, 2023	New how-to: Add field to set of existing runs. Updated Airflow and TensorBoard integration guides.
  Oct 19, 2023	New how-to: Restrict or revoke project access. Moved Docker and GitHub Actions guides to the Integrations tab. Enabled docs feedback form in the footer of each page.
  Oct 10, 2023	New section in Using Neptune: Backup & migration. Improved docs for setting a custom run name.
  Oct 6, 2023	Published guide on how to use callbacks when synchronization is interrupted. Extended the management API reference with the delete_objects_from_trash() and clear_trash() functions.
  Oct 2, 2023	We explain field overwriting mechanics in Overwrite logged metadata. In the nav, we moved our use case tutorials under the Using Neptune tab. We also organized integration API references under the Integrations tab rather than the API tab, so that you'll find all the content for a given in integration in one place.
  Sep 26, 2023	Added help page for NeptuneLimitExceedException.
  Sep 21, 2023	We published a no-code, end-to-end onboarding guide for team leads. In our new Privacy and security guide, we outline considerations for working with sensitive data. Finally, we clarified topics covered in Log custom x values for graph, Log from multiple scripts, Log to multiple runs, and Service accounts.

  Looking for product release notes? See the Changelog

---

Change cookie settings →