Atlan

Atlan is the context layer for AI — the infrastructure that gives AI agents the business context they need to work with enterprise data. Atlan connects metadata, lineage, governance, and semantic definitions into a unified graph so AI systems understand what the data means before they use it. 300+ enterprises including Mastercard, JPMorgan Chase, and Nasdaq run on Atlan. Gartner named Atlan a Leader in both Data & Analytics Governance and Metadata Management in 2025–2026.