No free plan. The cheapest way in is Catalog Essentials at Custom — estimated ~$100,000+/year. Consider free alternatives in the data & analytics category if budget is tight.
The Alation Agentic Data Intelligence Platform is a unified hub that combines data cataloging, governance, lineage, and quality with AI-powered agents. It uses an Active Metadata Graph and ALLIE AI to automate documentation, enforce policies, and streamline data product delivery. The platform connects to 120+ data sources and BI tools, enabling natural-language search and self-service analytics while keeping governance enforced. It is designed to help enterprises build trusted AI and analytics initiatives on top of reliable, governed data.
Alation uses custom enterprise pricing and does not publish standard tiers, monthly rates, or a free trial on its website. Pricing is typically based on factors like the number of connected sources, users, deployment scope, and selected modules such as Data Governance, Data Marketplace, or the AI Agents. Prospective customers must book a demo or contact sales directly to receive a quote. Based on industry benchmarks, enterprise data catalog platforms in this category generally start in the low six figures annually.
Alation offers three purpose-built AI agents as part of its 2025 agentic platform release: the Documentation Agent (which automates metadata documentation), the Data Quality Agent (which monitors and triages data quality issues), and the Data Products Builder Agent (which accelerates the creation of governed, reusable data products). These agents are built on top of the Active Metadata Graph and ALLIE AI. In 2025, Alation also acquired Numbers Station to further expand its AI agent capabilities. Customers can also build custom agents using Alation's Agent Studio.
Alation supports 120+ pre-built connectors through its Open Connectors Framework, covering major cloud data warehouses (Snowflake, Databricks, BigQuery, Redshift), BI tools (Tableau, Power BI, Looker), databases, and ETL platforms. The Open Connectors Framework also allows partners and customers to build custom connectors when needed. The platform exposes APIs for deeper integration and supports an Open Data Quality Framework to integrate with existing DQ tools. This breadth makes it possible to unify metadata across hybrid and multi-cloud environments.
Alation, Collibra, and Atlan are the three most-cited enterprise data catalog and governance platforms, and all three appear as Leaders in recent Gartner and Forrester reports. Alation differentiates with its mature Data Products Marketplace, Product Builder modules, and a deeper investment in agentic workflows following its 2025 Numbers Station acquisition. Collibra is often chosen by organizations prioritizing pure data governance and stewardship workflows, while Atlan tends to win with modern data stack teams that value a sleeker UX and faster setup. Alation typically wins enterprise deals where regulated compliance and broad business-user adoption are the priority.
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Last verified March 2026