Send at scale with SendGrid’s trusted email API and marketing campaigns platform, delivering 148+ billion emails for senders like you every month.

The SendGrid Email API is a powerful tool that enables you to send, receive, and manage emails programmatically. It provides features like dynamic templates, real-time analytics, and robust security …

SendGrid is the world's largest email infrastructure as a service provider. Try our SMTP service for free.

Start sending email with SendGrid for free Sign up for a free trial to experience SendGrid’s reliable, scalable email delivery.

Centralize your email communications with SendGrid's email platform to get a complete view of the entire customer journey.

SendGrid offers a library of free, responsive email templates that you can customize to match your brand. You can use drag-and-drop tools, HTML, or a combination of both to create professional …

SendGrid is trusted by extraordinary businesses to provide reliable, scalable email infrastructure. Our proprietary mail transfer agent (MTA) delivers powerful performance—sending over 90 billion emails …

There are several different methods that can be used to send through SendGrid. Take a look at our Integrate with SendGrid page for information on how to connect with SMTP or our Web API.

Select from our expedited integration options to harness the power of Twilio SendGrid’s cloud-based, proprietary SMTP service and start sending in minutes.

SendGrid has industry leadership in all the major organizations. We partner with the ISP, compliance, and delivery communities to fight spam and keep email safe for all. We are trusted to work with only …