Fivetran introduces "Powered by Fivetran," an offering that simplifies the process of building analytics products on top of customer's data. The new feature includes Connect Cards, which are embeddable setup forms for securely passing and authenticating credentials directly to Fivetran via a secure HTTPS connection. Additionally, Powered by Fivetran offers extended API capabilities for developers, such as the Destination Management API, Group Management API, Connector Management API, and Database Schema Config. These enhancements aim to make data integration automated and reliable while enabling companies to create amazing new data experiences for their customers.