Snowflake Cortex

Databricks lists 47 servable models to Snowflake's ~30, but Unity Catalog keeps Delta tables read-only to outside engines and Snowflake's own catalog blocks third-party writes outright. Snowflake's exit advantage is narrower than the decks claim: it writes into a catalog you own. On a normalised 10-million-ticket workload the platforms land within 2x of each other; the model tier swings the bill 40x.