Amundsen vs DataHub: Which is Better in 2026?
Choosing between Amundsen and DataHub 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 wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick DataHub if you need a free tier to start with.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Amundsen
Open-source data discovery and metadata engine for enhanced data trust and productivity.
Best for you if:
- • You want a fully free tool (DataHub requires payment)
DataHub
Modern data catalog and metadata platform for AI and data context management.
Best for you if:
- • You want open-source core with a strong community
| At a Glance | Amundsen | DataHub |
|---|---|---|
Starts at | Free 100% free | Free Free plan |
Category | Data & Databases Developer Tools | Data & Databases Analytics |
Rating | n/a | 4.4/5 G2 4.4 8 reviews |
Free plan | Yes | Yes |
Watch out for | Requires internal engineering resources for setup and maintenance. | No public overage fee information for Cloud |
Choose Amundsen or DataHub?
Choose Amundsen if
- You want a fully free tool (DataHub requires payment)
- You want enhances data discoverability and trust
- You want increases productivity for data professionals
Choose DataHub if
- You want open-source core with a strong community
- You want scalable and extensible metadata graph
In-Depth Analysis
Amundsen
Open-source data discovery and metadata engine for enhanced data trust and productivity.
Amundsen is an open-source project, making its 'Open Source' tier completely free.
Watch out
Requires internal engineering resources for setup and maintenance.
Strengths
- Pro: Enhances data discoverability and trust
- Pro: Increases productivity for data professionals
- Pro: Reduces data silos and improves collaboration
- Pro: Provides automated and curated metadata
- Pro: Open-source with an Apache License 2.0
Weaknesses
- Con: Requires self-hosting and setup
- Con: Integration effort may be needed for specific data sources
- Con: Community support may be the primary resource
Key features
DataHub
Modern data catalog and metadata platform for AI and data context management.
Watch out
No public overage fee information for Cloud
Strengths
- Pro: Open-source core with a strong community
- Pro: Scalable and extensible metadata graph
- Pro: Supports AI workflows and governance
- Pro: Offers a fully-managed SaaS option (DataHub Cloud)
- Pro: Proven by large enterprises like Netflix, Visa, and Slack
Weaknesses
- Con: No specific cons mentioned in the provided text.
Key features
Pricing: Amundsen vs DataHub
| Plan | Amundsen | DataHub |
|---|---|---|
| Tier 1 | Free Open Source | Free DataHub Core |
| Tier 2 | N/A | Contact us DataHub Cloud |
Pricing verified from each vendor's public pricing page. Compare in detail on Amundsen pricing and DataHub pricing.
Key Takeaways
Amundsen
- Completely free
- Our pick for this comparison
DataHub
- Choose if you want modern data catalog and metadata platform for AI and data context management
The Bottom Line
Amundsen wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick.
Frequently Asked Questions
Is Amundsen or DataHub better in 2026?
Amundsen wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick Amundsen for data & databases workflows (main strength: enhances data discoverability and trust). Pick DataHub for data & databases workflows (main strength: open-source core with a strong community).
What are Amundsen and DataHub used for?
Amundsen: Open-source data discovery and metadata engine for enhanced data trust and productivity. DataHub: Modern data catalog and metadata platform for AI and data context management.
What does Amundsen cost vs DataHub?
Amundsen is free. DataHub pricing is on their site.
What's the main difference between Amundsen and DataHub?
Amundsen's main strength: enhances data discoverability and trust. DataHub's main strength: open-source core with a strong community.