Best Metadata Management Software in 2026
Updated
In short: DataHub is ranked #1 of 14 as of 4 October 2026, ahead of Aurelius Atlas and Progress Semaphore. The best-ranked option with a free plan is Aurelius Atlas. The lowest first paid tier on this page is Aristotle Metadata Registry at $3/mo.
Metadata management software helps teams work with information that describes their data assets. Compare entries on metadata discovery, lineage analysis, business glossaries, and listed connectors, while also checking API availability and deployment options. Free-plan availability and paid-from pricing provide additional points of comparison. DataHub and Aurelius Atlas lead the ranking, followed by Progress Semaphore and Alation Data Intelligence Platform. MetaKarta, Dawiso, Aristotle Metadata Registry, and SemanticWorx Affirma also appear among the first entries. Consider which metadata capabilities fit your work, then check the listed connectors and deployment choices against your environment.
14 metadata management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Metadata Management Software, ranked on how quickly a newcomer can get going. 3 of the 14 on this page can be tried for free.
- 1 DataHubFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 2 Aurelius AtlasFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 3 Progress Semaphore
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 4 Ab Initio Data Platform
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 5 Alation Data Intelligence Platform
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 6 MetaKartaPaid from $4.17/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 7 DawisoPaid from €445/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 8 Aristotle Metadata RegistryPaid from $3/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 9 Collibra
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 10 SemanticWorx Affirma
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 11 Atlan Lakehouse
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 12 Alex Solutions
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 13 Apache Atlas
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 14 OpenMetadata
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which metadata management software is ranked first on The Geeks Club?
DataHub is ranked #1 of 14 with a score of 7.7. Aurelius Atlas is second and Progress Semaphore third.
How many of these have a free plan?
2 of the 14 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Aristotle Metadata Registry has the lowest first paid tier we found: $3/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.