Do I need to be Snowflake customer?

Snowflake access

No, we will set up an OAG-managed Snowflake reader account for customers who do not have an existing Snowflake account. However, there are some advantages for Snowflake customers as they can join several databases directly in/from Snowflake and additional flexibility with scripting possibilites and other integrations.

Learn more about Snowflake here.