Amundsen vs OpenMetadata: Which is Better in 2026?
Choosing between Amundsen and OpenMetadata comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Amundsen is our overall pick for data & databases workflows. Pick OpenMetadata if you need a fully free option.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Amundsen
Open-source data discovery and metadata engine for enhanced data trust and productivity.
Best for you if:
- • Open-source data catalog for discovering and trusting data.
- • Automates metadata collection and facilitates context sharing.
OpenMetadata
The #1 open-source platform for unified data discovery, observability, and governance.
Best for you if:
- • Unified metadata platform for data discovery, observability, and governance.
- • Features 100+ data connectors and a Unified Metadata Graph for comprehensive data context.
| At a Glance |  Amundsen |  OpenMetadata |
|---|---|---|
Starts at | Free | Free |
Best For | Data & Databases | Data & Databases |
Rating | - | - |
Choose Amundsen or OpenMetadata?
Choose Amundsen if
Open-source data discovery and metadata engine for enhanced data trust and productivity.
- Enhances data discoverability and trust
- Increases productivity for data professionals
- Reduces data silos and improves collaboration
Choose OpenMetadata if
The #1 open-source platform for unified data discovery, observability, and governance.
- Open-source with an active and growing community.
- Comprehensive unified platform for various metadata use cases.
- Easy to deploy, operate, and upgrade due to streamlined architecture.
| Feature | Amundsen | OpenMetadata |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | No ratings yet |
| Categories | Data & DatabasesDeveloper Tools | Data & DatabasesDeveloper Tools |
In-Depth Analysis
Amundsen
Open-source data discovery and metadata engine for enhanced data trust and productivity.
Strengths
- +Enhances data discoverability and trust
- +Increases productivity for data professionals
- +Reduces data silos and improves collaboration
- +Provides automated and curated metadata
- +Open-source with an Apache License 2.0
Weaknesses
- -Requires self-hosting and setup
- -Integration effort may be needed for specific data sources
- -Community support may be the primary resource
Key features
OpenMetadata
The #1 open-source platform for unified data discovery, observability, and governance.
Strengths
- +Open-source with an active and growing community.
- +Comprehensive unified platform for various metadata use cases.
- +Easy to deploy, operate, and upgrade due to streamlined architecture.
- +Supports a wide range of data sources with over 100 connectors.
- +Designed for both technical and non-technical users to collaborate.
Weaknesses
- -Requires self-hosting for full control, which might need technical expertise.
- -Reliance on community support for the open-source version.
Key features
Pricing: Amundsen vs OpenMetadata
| Plan | Amundsen | OpenMetadata |
|---|---|---|
| Tier 1 | Free Open Source | Free Free SaaS |
Pricing verified from each vendor's public pricing page. Compare in detail on Amundsen pricing and OpenMetadata pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Amundsen
Want the highest-rated option?
Neither has user reviews yet.
Go with: Amundsen
Value user reviews?
Neither has user reviews yet.
Go with: Amundsen
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Amundsen
- Completely free
- Our pick for this comparison
OpenMetadata
- Choose if you want the #1 open-source platform for unified data discovery, observability, and governance
The Bottom Line
Amundsen is our pick.
Frequently Asked Questions
Is Amundsen or OpenMetadata better?
Amundsen is rated in our evaluation. Both are free.
What are Amundsen and OpenMetadata used for?
Amundsen: Open-source data discovery and metadata engine for enhanced data trust and productivity.. OpenMetadata: The #1 open-source platform for unified data discovery, observability, and governance..
What does Amundsen cost vs OpenMetadata?
Amundsen is completely free. OpenMetadata is completely free. Visit their websites for detailed pricing.