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Comparison

Datagalaxy vs Alation

Datagalaxy and Alation both land on Depends.

Alation

Depends
Confidence: Medium

Buy only if you are a large enterprise with formal governance mandates, dedicated data stewards, and procurement budget.

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Datagalaxy versus Alation
CompareDatagalaxyAlation
VerdictDependsDepends
Best forMid-to-large enterprises with many data sourcesLarge enterprises with data governance mandates
Who it's not forSmall teams that just need a shared data dictionarySmall teams that just need a data dictionary
PrivacyNo known public vulnerabilities found in the sources reviewed.⁷Confirmed cyberattack disclosed August 20, 2026; unauthorized system access, scope still under investigation.12
Support qualityNo support-quality evidence foundPositive support mentions on AWS and G2
Public sentimentReviewers rate DataGalaxy 4.8/5 on G2 (63 reviews) and highlight ease of use; Gartner hosts 119 additional reviews.¹Enterprises praise support and feature depth, while data engineers cite cost, heavy implementation, and adoption struggles.14
Biggest gotchaNo public price list . expect quote-based negotiation per plan⁶Entry price around $7,920 is a floor; enterprise deployments commonly run far higher. Negotiate hard.15

Pick Datagalaxy when

  • Mid-to-large enterprises with many data sources
  • Teams standing up formal data governance
  • Organizations building governed data products
  • Companies already on Snowflake or Microsoft stacks

When Datagalaxy is not a fit

  • Small teams that just need a shared data dictionary
  • Startups with no dedicated data steward or CDO
  • Buyers who want self-serve, published pricing
  • Anyone without admin budget to maintain a catalog

Pick Alation when

  • Large enterprises with data governance mandates
  • Orgs with dedicated data stewards and admins
  • Regulated industries needing lineage and catalogs
  • Fortune 1000-scale analytics teams

When Alation is not a fit

  • Small teams that just need a data dictionary
  • Startups without dedicated governance staff
  • Buyers wanting transparent, self-serve pricing
  • Anyone without budget for implementation and admins

Sources

  1. review
  2. review
  3. review
  4. news
  5. news
  6. official
  7. DataGalaxy Trust Center . SafeBasesecurity.datagalaxy.com
    security
  8. security
  9. MySQL Connector . DataGalaxy Supportdatagalaxy.freshdesk.com
    official
  10. official
  11. review
  12. security
  13. security
  14. review
  15. official
  16. review