meltano benefits

Your CLI for ELT+: Open Source, Flexible, and Scalable

Move, transform and test your data with confidence using a streamlined data engineering workflow you’ll love.

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Loved by data teams

No more black box.
Let your creativity flow.

The Meltano workflow is designed for data engineers and software developers. Gain control and complete visibility into your pipelines.

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Your data, where you want it, the way you want it

We’ve got 100% of your data sources & destinations covered:
databases, SaaS apps, raw files, and anything niche or internal

Meltano Hub

Meltano provides data engineers with a streamlined workflow that boosts productivity.

Easily create and manage pipelines as code. Modify connectors to your liking or create your own.
Test your changes before they go live, and view full pipeline logs and quickly roll back if something goes wrong.

Customizable

Manage all your pipelines in one place:

Custom connectors for niche or internal sources, built with our Meltano Singer SDK
Custom forks with your own modifications
Your Python scripts and tools you love like dbt and Great Expectations

Observable

Know exactly what’s going on

Get the full view with detailed pipeline logs and statistics
Inspect the source code of any connector, modify them to your liking, or debug and fix an issue faster than any support agent.

Versionable

Increase productivity and collaboration

Store your pipelines and their configuration in Git and know exactly what is live at any time
Roll back to the last known-good configuration if a change accidentally broke something
Find out why a change was made and whether you can safely change it some more

Testable

Make changes with confidence

Safely experiment with new pipelines, connectors, and configuration changes on your local machine
Manually verify the impact of any changes in isolated feature-branch and staging environments
Automatically test your pipelines in CI, and only deploy to production once everything is green

testimonials

Meltano is Trusted by Thousands

“Meltano has improved our cycle time greatly by reducing the time to develop and deploy.”
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“Development has improved because Meltano makes it really easy to run and debug a pipeline. Deployment has improved because all the dependencies are managed by Meltano, making it very convenient to run the entire data stack from a single Docker image.
With Meltano, it’s easy to set up an integrated environment from your local machine and CI, allowing us to iterate and test a lot faster.”

Maarten van Gijssel
Senior Software Engineer at HackerOne

“Meltano rocks ”
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“It feels production-grade while still being really easy to configure. I picked up the GitHub tap, customized it slightly for my use case, and it’s been running reliably for months.”

Oliver Laslett
Co-founder and CTO at Lightdash

I’ve started playing around with Meltano and it is just incredible!
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I’ve started playing around with Meltano and it is just incredible that a moron like me can use it!

Jacob Matson
VP of Finance & Operations at Simetric