Atlan Lakehouse vs Microsoft Defender for Business
Atlan Lakehouse
atlan.comMicrosoft Defender for Business
microsoft.comSide by side
| Figure | Atlan Lakehouse | Microsoft Defender for Business |
|---|---|---|
| Price from | — | $0.25/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · Machine Learning Data Catalog Software | 7.5 (#4) | 8.3 (#1) |
| Spec score · Active Metadata Management Software | 7.6 (#11) | 8.4 (#5) |
| Spec score · Data Lineage Tools | 7.5 (#19) | 8.4 (#6) |
| Integrations | Atlan lists native connectors for data platforms, databases, BI tools, ETL pipelines, orchestrators, and data quality tools, including Snowflake, BigQuery, Tableau, dbt, and Airflow. | The product integrates with Microsoft 365 Lighthouse and can work with remote monitoring and management tools and professional services automation software. |
| Purpose | Atlan describes Context Lakehouse as its knowledge architecture for storing, managing, and serving the context AI agents need to operate at enterprise scale. | Microsoft Defender for Business is an endpoint security solution for small and medium-sized businesses with up to 300 users that helps protect devices from ransomware, malware, phishing, and other threats. |
| Support | Atlan documents 24/7 support availability and 24/7 SRE support for critical P0 issues. | Microsoft's Defender for Business documentation provides a guide for getting help or contacting support. |
Plans
Microsoft Defender for Business
- Microsoft Defender for Business$3 a month
- Microsoft Entra Internet Access$5 a month
- Microsoft Entra Suite$12 a month
- Microsoft Defender for Business$3 a year
In their own words
Atlan Lakehouse
Atlan Lakehouse is a knowledge architecture for storing, managing, and serving context to enterprise AI agents. Its design combines a knowledge graph, Iceberg-native file storage, vector-native search, and time travel. Context is exposed through MCP, A2A, SQL, and APIs. Atlan says its agents can use the Enterprise Data Graph to create asset descriptions, connect business terms, and surface business questions. Native connectors cover data platforms, databases, BI tools, ETL pipelines, orchestrators, and data quality tools, with Snowflake, BigQuery, Tableau, dbt, and Airflow listed as examples. Connectors read metadata such as schemas, structures, lineage, ownership, and timestamps while source data remains in source systems. The App Framework lets developers, partners, and customers create custom connectors and apps with APIs, SDKs, CLI tools, and UI extension points. Atlan recommends single-tenant SaaS and lists AWS, Microsoft Azure, and Google Cloud Platform. A self-deployed runtime runs in the customer environment and requires additional enablement and licensing. Pricing is on request, and no free trial is offered.
Microsoft Defender for Business
Microsoft Defender for Business has no write-up on Specifiction yet; its figures are above.