Streamlit is owned by Snowflake and governed by the Snowflake Privacy Notice, available here:

The Snowflake Privacy Notice informs users about how Streamlit collects, stores, uses, discloses and otherwise processes your information.

The Snowflake Privacy Notice applies to the Streamlit website, the Streamlit community forum, and the Streamlit Community Cloud, not to the Streamlit open source library. For the Streamlit library, see the privacy note in our GitHub repo.