Freedom251 › Master Data Management (MDM) Tools
Ataccama ONE

What Ataccama ONE is
Ataccama ONE is a data trust platform for managing data quality, cataloging, observability, lineage, reference data, and master data. Its tools monitor, cleanse, and standardize information across systems with reusable rules. The catalog helps people find, understand, and govern assets from structured and unstructured sources. ONE AI Agent can generate rules, identify anomalies, and resolve issues where they originate, while making its reasoning transparent.
Ataccama describes the platform as data source agnostic, with connectors for databases, data lakes, warehouses, cloud storage, streams, files, BI tools, and analytics platforms. Ataccama Cloud can process data within a customer network in hybrid mode and connect to cloud, on-premises, or third-party hosted sources. Documented security measures include AES-256 encryption at rest, TLS 1.3 communications, and role-based access control. The Trust Center lists annual SOC 2 Type II audits, ISO 27001:2022 and ISO 9001:2015 certifications, and GDPR adherence.
The platform supports customer, product, supplier, and organization-defined master data domains, with deduplication, approval workflows, data syndication, and API access. Pricing is on request and depends on named users, managed data objects, and active data quality configurations. It runs on Linux, macOS, Windows, web, and self-hosted environments.
Who it suits
Ataccama ONE suits organizations that need to manage data quality, catalogs, lineage, and master data across multiple systems and source types. It may fit teams that need hybrid processing, configurable master data domains, and documented security controls.
What it does well
- Reusable rules monitor, cleanse, and standardize data across systems.
- Catalog covers structured and unstructured assets.
- AI agent can generate rules and detect anomalies.
- Supports hybrid processing and multiple hosted data source types.
- Includes deduplication, approval workflows, syndication, and API access.
What to know first
- There is no free plan or free trial.
- Pricing is available on request.
- Pricing tiers depend on users, data objects, and active configurations.
Limits
Pricing tiers are based on named users, managed data objects, and active data quality configurations. Read-only consumer users are unlimited, and the stated limits are soft: exceeding them does not interrupt operations or trigger charges.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Ataccama ONE | Tier depends on named users, managed data objects, and active DQ configurations; read-only consumer users are unlimited; limits are soft | On request |
As ataccama.com lists them, read 30 Sept 2026. The maker's own page has the final word.
Getting started
- Visit the Ataccama platform website.
- Request a demo or guided evaluation aligned to your data, integrations, and success criteria.
- Choose a deployment approach, including Ataccama Cloud hybrid mode or self-hosted environments.
- Set up data connections across the supported source types.
- Use the available on-demand training videos, instructor-led training, or certification.
Verdict
Choose Ataccama ONE if your organization needs data quality, catalog, and master data capabilities across varied sources, with hybrid deployment options. It also offers documented security controls and certifications. Look elsewhere if you need a self-serve free plan or published pricing.
Questions
How much does Ataccama ONE cost?
Pricing is available on request. The tier depends on named users, managed data objects, and active data quality configurations.
Is there a free plan or trial?
There is no free plan or free trial. The pricing page offers demos and guided evaluations.
Which platforms does it support?
Ataccama ONE supports Linux, macOS, Windows, web, and self-hosted environments.
Can it connect to different kinds of data sources?
Ataccama describes it as data source agnostic, with connectors for databases, data lakes, warehouses, cloud storage, streams, files, BI tools, and analytics platforms.
What master data domains does it support?
Listed domains are customer, product, supplier, and organization-defined domains.
What security and compliance credentials are listed?
Documented controls include AES-256 encryption at rest, TLS 1.3 communications, and role-based access control. The Trust Center lists annual SOC 2 Type II audits, ISO 27001:2022 and ISO 9001:2015 certifications, and GDPR adherence.
Facts from Ataccama ONE's own pages
- AI agent
- ONE AI Agent can generate rules, detect anomalies, and resolve issues at the source, with reasoning transparency. · ataccama.com, 30 Sept 2026
- Compliance
- Ataccama’s Trust Center lists annual SOC 2 Type II audits, ISO 27001:2022 and ISO 9001:2015 certifications, and GDPR adherence. · ataccama.com, 30 Sept 2026
- Data catalog
- The catalog helps users find, understand, and govern data assets across structured and unstructured sources. · ataccama.com, 30 Sept 2026
- Data quality
- The platform monitors, cleanses, and standardizes data across systems using reusable rules. · ataccama.com, 30 Sept 2026
- Deployment
- Ataccama Cloud supports data processing within the customer network through hybrid mode and can connect to cloud, on-premises, or third-party hosted data sources. · docs.ataccama.com, 30 Sept 2026
- Headquarters
- Toronto, Ontario, Canada · ataccama.com, 23 Sept 2026
- Integrations
- Ataccama describes its platform as data source agnostic and lists connectors for databases, data lakes, warehouses, cloud storage, streams, files, BI tools, and analytics platforms. · ataccama.com, 30 Sept 2026
- Pricing limits
- Pricing tiers are determined by named users, data objects, and active DQ configurations; exceeding limits does not interrupt operations or trigger charges. · ataccama.com, 30 Sept 2026
- Purpose
- Ataccama ONE is an agentic data trust platform that brings together data quality, catalog, observability, lineage, reference data, and master data management. · ataccama.com, 30 Sept 2026
- Security
- Ataccama Cloud documents AES-256 encryption at rest, TLS 1.3 communications, role-based access control, and ISO 27001 and SOC 2 certifications. · docs.ataccama.com, 30 Sept 2026
- Support
- Ataccama offers on-demand training videos free to registered users, instructor-led training, and certification for Ataccama ONE. · ataccama.com, 30 Sept 2026
- Trial and evaluation
- The pricing page offers demos and guided evaluations aligned to customer data, integrations, and success criteria, without listing a free trial. · ataccama.com, 30 Sept 2026
Where Ataccama ONE stands on Freedom251
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