vioscale
Alternatives

Alation alternatives

On the evidence we track, the strongest alternative to Alation is OpenMetadata at 82/100. Alation itself ranks #5 of 7 in data catalog. Every product below is scored on the same independent signals, so the ranking is comparable rather than a matter of opinion.

Alation full profile →All Data Catalog →
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Ranked alternatives to Alation

  1. 182
    OpenMetadata

    Open-source platform that provides metadata management and data context for AI systems and analytics teams

    low · 26%updating
    vs Alation →
  2. 255
    Atlan

    A metadata aggregation and governance platform designed for AI systems

    low · 3%updating
    vs Alation →
  3. 353
    Secoda

    AI-powered platform for data governance, discovery, and monitoring

    medium · 55%updating
    vs Alation →
  4. 448
    DataHub

    A unified metadata platform that enables AI agents and teams to discover, govern, and understand data assets across your entire technology stack.

    low · 25%updating
    vs Alation →
  5. 537
    Select Star

    Automatically catalog and track data lineage across your enterprise for governance and AI-ready insights

    low · 42%updating
    vs Alation →
  6. 626
    Marquez
    low · 16%updating
    vs Alation →

Why these ones

An alternative here means a product in the same category as Alation (Data Catalog), ranked by the Vioscale composite: a confidence-weighted blend of independent signals such as adoption, release activity, pricing transparency and security posture. There are no user reviews in it, and no vendor can pay to appear or to rank higher. Where we have not confirmed something, we show that rather than guessing.

Generated . See the method for how the composite is built, and why we are independent.