Top 10 Atlan Alternatives 2026

What is Select Star?

Select Star automatically catalogs data assets, generates documentation and traces column-level lineage across platforms without manual curation. It infers entity relationship diagrams from SQL queries and database keys, and reverse-engineers BI dashboards into semantic models. An MCP server ...

What is OpenMetadata?

OpenMetadata is an open source metadata management platform building a semantic context graph that unifies technical metadata, business semantics and organisational knowledge. It covers cataloging, discovery, governance, lineage, glossary and data quality, with more than 130 connectors ...

What is DataHub?

DataHub unifies data discovery, governance, observability and lineage in a single platform, tracing data from pipeline through to prompt with impact analysis. It monitors freshness, volume and column-level quality in real time, automates governance with expert review and approval workflows, and ...

What is Solidatus?

Solidatus maps how data flows from source through every transformation to its business use, with column-level detail and bi-temporal version control that supports audit trails and what-if scenario modelling. Regulatory overlays cover BCBS 239, DORA, the EU AI Act and GDPR, and impact analysis ...

What is Microsoft Purview?

Microsoft Purview combines data governance, security and compliance across on-premises, multicloud and SaaS estates. Governance includes a unified data catalog, data lifecycle management, eDiscovery and audit logging; security covers data security posture management, information protection, ...

What is Dataedo?

Dataedo is a data governance platform aimed at mid-size organisations starting a governance programme rather than enterprises with dedicated teams. It provides a centralised metadata repository for documenting data assets, object and column-level lineage, and data quality with more than 90 ...

What is Zeenea?

Zeenea is a cloud-native data discovery platform centralising enterprise metadata into a single source of truth. Alongside the catalog it provides an enterprise data marketplace for publishing and consuming data products, a business glossary, governance and lineage tracking, and a knowledge ...

What is Ataccama?

Ataccama is a data management platform covering data quality, observability, cataloging, lineage and master data management. Automated checks monitor critical sources and flag anomalies for remediation, while the catalog handles discovery, business glossary and lineage tracking. Master data ...

What is Sifflet?

Sifflet is a data observability platform combining a data catalog, field-level lineage and quality monitoring in one control plane. It detects data issues, traces them to a root cause through lineage, and explains the downstream impact before it reaches business users. Monitoring is dynamic ...

What is Secoda?

Secoda is an innovative data discovery tool that enables organisations to quickly access the correct data in real-time, increasing efficiency across numerous data teams at more than 100 companies. Secoda helps teams onboard, enhance data performance, document knowledge, and identify the cause ...