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

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We send over 100 billion non-spam emails a month for over 80,000 paying customers including technology leaders like Uber. Integrate in Minutes with our simple SMTP relay or choose from our many flexible APIs: SMTP API, Web API, and more.

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 …

Send on a world-class platform that delivers more than 148 billion emails every month. Experts can help you optimize your program, troubleshoot, and resolve issues. Our support teams can …

Sign up for a free trial to experience SendGrid’s reliable, scalable email delivery. Sign up to send transactional and marketing email. All of our plans are backed by our industry-leading …

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