# Connecting to SendGrid
<a name="connecting-to-data-sendgrid"></a>

SendGrid is a customer communication platform for transactional and marketing emails.
+ SendGrid connector helps in creating and managing contact lists and creating email marketing campaigns.
+ SendGrid allows online businesses, non-profits, and other online entities to create and send marketing emails to large audiences and monitor engagement with those emails.

**Topics**
+ [AWS Glue support for SendGrid](sendgrid-support.md)
+ [Policies containing the API operations for creating and using connections](sendgrid-configuring-iam-permissions.md)
+ [Configuring SendGrid](sendgrid-configuring.md)
+ [Configuring SendGrid connections](sendgrid-configuring-connections.md)
+ [Reading from SendGrid entities](sendgrid-reading-from-entities.md)
+ [SendGrid connection options](sendgrid-connection-options.md)
+ [SendGrid limitations](sendgrid-limitations.md)