Stella Ming

Do you need to load data into Snowflake first? If not, maybe you can try a tool called Acho Studio. I currently use it to export data from Zendesk to Tableau. It supports exporting at most 1 million rows (although I don't think Tableau is able to deal with 1 million rows...)

I use Tableau to create reports. From Zendesk to Tableau, I am using Acho Studio to extract data since it supports updating data automatically and exporting data to Tableau directly.