Atlan alternatives

3 tools to consider instead of Atlan, shown against it.

Atlan Alation Collibra Select Star
Vendor Atlan Alation, Inc. Collibra Select Star
Pricing model Quote only Quote only Quote only Quote only
Free tier No No No No
Deployment Cloud, Self-hosted Cloud, Self-hosted Cloud Cloud
Open source No No No No
Best for Modern data teams wanting an API-first, collaborative catalog tied into the cloud data stack. Large enterprises standardizing data discovery and governance across many data sources and teams. Heavily regulated enterprises needing auditable, workflow-driven data governance. Mid-size data teams wanting fast, low-effort catalog setup with strong BI lineage.
Pricing

Custom quote based on data sources and seats; no public price list.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Custom quote based on data sources, users and modules; no public price list.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Custom quote by module and data volume; vendor pricing page could not be read.

Pricing has not been verified yet — see the vendor's site.

Custom quote; no public price list.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Features
  • Automated column-level lineage
  • AI-generated documentation and search
  • Business glossary and classification tags
  • Workflow and playbook automation
  • Slack/Teams-style collaboration on data assets
  • Open REST API and SDK
  • Data quality integration
  • Personalized discovery and recommendations
  • Search-first data and dashboard catalog
  • Automated table and column-level lineage
  • AI-assisted natural-language search and documentation
  • Business glossary and certification workflows
  • Data quality flagging and trust signals
  • Policy and stewardship workflows
  • Data access request and marketplace features
  • Business glossary and data dictionary
  • Workflow-based governance and policy approvals
  • Automated data lineage
  • Data quality and observability module
  • Privacy and risk classification
  • Data marketplace for self-service access
  • AI governance capabilities
  • Automatic table and column documentation
  • Column-level lineage into BI dashboards
  • Popularity and usage analytics
  • Business glossary
  • PII tagging
  • Slack-based data request workflow
  • dbt docs sync
  • Data health scoring

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