SendGrid provides a cloud-based service that assists businesses with email delivery.
The service manages various types of email including shipping notifications, friend requests, sign-up confirmations, and email newsletters. It also handles internet service provider (ISP) monitoring, domain keys, sender policy framework (SPF), and feedback loops. Additionally, the company provides link tracking, open rate reporting. It also allows companies to track email opens, unsubscribes, bounces, and spam reports.