Side-by-side comparison of AI visibility scores, market position, and capabilities
Select Star is an automated data discovery and documentation platform that builds a living data catalog by analyzing query history and usage patterns without manual input.
Select Star is an automated data discovery and documentation platform that builds a continuously updated data catalog by analyzing SQL query history, BI tool usage, and pipeline activity across connected data sources — constructing a catalog that reflects actual data asset usage rather than requiring manual documentation that data teams rarely have time to write and maintain. The platform connects to cloud data warehouses including Snowflake, BigQuery, and Redshift, as well as to BI tools like Looker, Tableau, and Mode, and automatically extracts metadata including table schemas, column descriptions inferred from query context, data lineage from query parsing, and popularity signals from access frequency — assembling a catalog with meaningful content from day one without a manual documentation sprint.
a2z Radiology AI raised $20M in 2025 for its whole-body AI that simultaneously screens for 24+ conditions across CT scans — from incidental cancers to cardiovascular risk — in a single automated read.
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disease, aortic aneurysm, bone density loss, and organ abnormalities. The AI acts as a second reader that radiologists can use to catch incidental findings that fall outside the primary reason for a scan — a major source of missed diagnoses.
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