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Master Data Management Software

Ataccama One

AI-powered data quality, catalogue and master data platform for enterprise data teams

  • Data Deduplication
  • 24/7 (Live Rep)
  • Online
  • Business Hours
  • +21 more
Ataccama One cover

TrustList summary

Ataccama One is a unified data management and governance platform from Ataccama. It uses AI to automate much of the routine work, and teams can begin with the parts they need and add more later.

Features

  • Data discovery and profiling: scans sources to show what data an organisation holds and its condition.
  • Metadata management and data catalogue: records what data exists and where it came from, including lineage.
  • Data quality management: checks and monitors quality, with observability and alerts.
  • Master and reference data management: supports multi-domain MDM and single customer views.
  • Data integration and big data processing: combines data from several sources.
  • AI agent: acts as a digital data steward to help with day-to-day tasks.

Who it works with

Large enterprises, with use cases that include GDPR and CCPA compliance, data fabric architecture and building shareable data products.

Key facts

  • Deployment: cloud and on-premise environments
  • Partners: a partner programme with technology partners, system integrators and delivery partners

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

Ataccama One is ranked on 8 TrustList rankings: #5 on 1, #6 on 3, #7 on 3 and #11 on 1, across 2 categories.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Ataccama One has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Master data management software · 7 rankings

On 6 of these it sits behind 2i, ahead of Keen.

  • #5of 6
    Metadata management

    It is the only one of the 6 here listing address validation and data deduplication.

    Its profile: “- Metadata management and data catalogue: records what data exists and where it came from, including lineage.”

    Of the 6 here, 5 also cover match & merge and 5 also cover relationship mapping.

  • #6of 7
    Match merge

    It is the only one of the 7 here listing data discovery and data profililng.

    Of the 7 here, 6 also cover process management and 5 also cover metadata management.

  • #6of 7
    Process management

    It is one of 3 here listing master data management and multi-domain.

    Of the 7 here, 5 also cover data governance and 4 also cover hierarchy management.

  • #6of 6
    Data governance

    It is one of 3 here listing data masking and hierarchy management.

    Of the 6 here, 5 also cover data source integrations.

    Behind 2i.

  • #7of 8
    Data source integrations

    It is one of 5 here listing data governance and visualization.

    Of the 8 here, 5 also cover visualization.

  • #7of 8
    Relationship mapping

    It is one of 5 here listing metadata management and one of 6 here listing process management.

    Of the 8 here, 5 also cover multi-domain.

  • #7of 8
    Web based cloud saas

    It is one of 7 here listing match & merge and relationship mapping.

Master data management software · 1 ranking

As of 2026-11-01. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Security certifications
SOC 2 Type II, ISO 27001 evidence sent
Delivery
SaaS (cloud), On-premise evidence sent

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