There are a number of Snowflake training providers available, both online and in-person. Some of the most popular providers include:

Snowflake Masters: Snowflake Masters is a leading provider of Snowflake training. They offer a variety of courses, including instructor-led, online, and corporate training.
Brolly Academy: Brolly Academy is a popular training institute that offers a variety of courses, including Snowflake training. Their Snowflake course is designed to teach you the basics of Snowflake, including how to create and manage Snowflake accounts, warehouses, and databases. You will also learn how to load and query data in Snowflake, as well as how to use Snowflake for data analytics and machine learning.