Neptune gives you a blazing-fast, super customizable UI that scales to millions of machine learning experiments, the ability to manage users in a hosted or on-prem application, easy integration with your current codebase/workflow, and way more framework integrations than Sacred + Omniboard does. Get Notebook auto snapshots, organize and share the experiments of your entire team and get dedicated user support with Neptune!
Sacred + Omniboard vs Neptune
Which tool is better?

Why Choose Neptune over Sacred + Omniboard?
Neptune can serve all the experiment tracking needs of your team (any language, any framework, any infrastructure)
and lets you manage user access, and gives you visibility into your team’s progress at any time with a great user-friendly UI.
Show differences only
Free
- Free for individuals, non-profit and educational research
- Team: $79 per user
- Team Startup: $39 per user
- Enterprise: custom
–
- Free: 1 user
- Unlimited private and public projects
Limited
Limited
Limited
The most lightweight experiment management
tool that fits any workflow
Keeping track of machine learning experiments made simple.
Get startedWhy Neptune is the Best Alternative to Sacred + Omniboard
Is it easy to set up and maintain Sacred backend and visualization dashboard for your entire team?
With Neptune you get all your experiment data saved and backed-up on hosted server or on-prem installation. You can manage user permissions and share experiments in the beautiful UI with no additional overhead. Powerful, simple, and available for you and your team in minutes.

Is your Sacred + Omniboard UI loading slowly when you have thousands of runs?
Neptune was built to scale and can support millions of experiment runs both in the back-end and front-end.

Can you save different experiment dashboard views in Sacred + Omniboard?
When you have multiple users working on many ideas the things you want to look at change… and so should your experiment dashboard.
Neptune lets you customize, change, and save experiment dashboard views depending on your needs.

Does Sacred + Omniboard snapshot your Jupyter notebooks automatically?
Neptune notebook integration automatically snapshots your .iipynb whenever you run a cell with neptune.create_experiment() in it. Whether you remember to submit your experiment or not everything will be safely versioned and ready to be explored.

Does Sacred + Omniboard let you fetch your experiment dashboard directly to a pandas DataFrame?
With Neptune you can fetch whatever information you or your teammates tracked and explore it however you like. We have some nice exploratory features, like HiPlot integration to help you with that.
neptune.init('USERNAME/example-project')
make_parallel_coordinates_plot(
metrics= ['eval_accuracy', 'eval_loss',...],
params = ['activation', 'batch_size',...])

Does Sacred + Omniboard let you track your exploratory analysis?
Neptune goes beyond the tracking of machine learning experiments and allows you to version your exploratory data analysis or results exploration as well!
Once it is saved in Neptune you can name, share, download or see diffs of your notebook checkpoints.

Can you use Sacred Interface with Neptune back-end and UI?
That’s right. Neptune integrates with Sacred to give you the best of both worlds.
You can use Sacred interface for experiment tracking, log your experiment data directly to Neptune and enjoy the awesome UI that Neptune gives you. No need to set up MongoDB to store your data or fire up Omniboard dashboard on a dedicated server to explore it. Just append `NeptuneObserver` to your experiment and you are good to go.
```python
ex = Experiment('iris_rbf_svm')
ex.observers.append(NeptuneObserver(api_token='ANONYMOUS',
project_name='shared/sacred-integration'))
```