Quest Data Intelligence vs. Atlan

Quest Data Intelligence ensures trusted data and AI models are easy to find, understand, govern, score and use across your enterprise. With Quest Data Intelligence, organizations reduce operational risk, ensure regulatory oversight, and improve trust in analytics and AI through a transparent, explainable data foundation.

Atlan is the context layer for enterprise AI. It continuously reads your warehouses, databases, pipelines, BI tools, and business systems to reverse construct an enterprise data graph that captures assets, lineage, entities, metrics, policies, and relationships. On top of that graph, it enriches and curates machine-readable semantics — descriptions, popular joins, KPI and metric definitions, ontologies, and business rules — and organizes them into governed, versioned context repos: bounded bundles of context that reflect how your company defines key concepts and makes decisions.